CN103385251A - Insecticidal composition comprising pyriproxyfen - Google Patents
Insecticidal composition comprising pyriproxyfen Download PDFInfo
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- CN103385251A CN103385251A CN2012101463514A CN201210146351A CN103385251A CN 103385251 A CN103385251 A CN 103385251A CN 2012101463514 A CN2012101463514 A CN 2012101463514A CN 201210146351 A CN201210146351 A CN 201210146351A CN 103385251 A CN103385251 A CN 103385251A
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- China
- Prior art keywords
- nylar
- acres
- active component
- buprofezin
- indoxacarb
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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- NHDHVHZZCFYRSB-UHFFFAOYSA-N pyriproxyfen Chemical compound C=1C=CC=NC=1OC(C)COC(C=C1)=CC=C1OC1=CC=CC=C1 NHDHVHZZCFYRSB-UHFFFAOYSA-N 0.000 title claims abstract description 127
- 239000000203 mixture Substances 0.000 title claims abstract description 47
- 239000005927 Pyriproxyfen Substances 0.000 title claims abstract description 13
- 230000000749 insecticidal effect Effects 0.000 title abstract 2
- 239000005885 Buprofezin Substances 0.000 claims abstract description 58
- 239000005907 Indoxacarb Substances 0.000 claims abstract description 57
- 229960005286 carbaryl Drugs 0.000 claims abstract description 56
- VBCVPMMZEGZULK-NRFANRHFSA-N indoxacarb Chemical compound C([C@@]1(OC2)C(=O)OC)C3=CC(Cl)=CC=C3C1=NN2C(=O)N(C(=O)OC)C1=CC=C(OC(F)(F)F)C=C1 VBCVPMMZEGZULK-NRFANRHFSA-N 0.000 claims abstract description 56
- PRLVTUNWOQKEAI-VKAVYKQESA-N buprofezin Chemical compound O=C1N(C(C)C)\C(=N\C(C)(C)C)SCN1C1=CC=CC=C1 PRLVTUNWOQKEAI-VKAVYKQESA-N 0.000 claims abstract description 55
- CVXBEEMKQHEXEN-UHFFFAOYSA-N carbaryl Chemical compound C1=CC=C2C(OC(=O)NC)=CC=CC2=C1 CVXBEEMKQHEXEN-UHFFFAOYSA-N 0.000 claims abstract description 55
- 239000000375 suspending agent Substances 0.000 claims description 62
- 241000238631 Hexapoda Species 0.000 claims description 39
- 239000000843 powder Substances 0.000 claims description 26
- 238000009736 wetting Methods 0.000 claims description 26
- 241000209094 Oryza Species 0.000 claims description 19
- 235000007164 Oryza sativa Nutrition 0.000 claims description 19
- 235000009566 rice Nutrition 0.000 claims description 19
- 230000000361 pesticidal effect Effects 0.000 claims description 18
- 241000008892 Cnaphalocrocis patnalis Species 0.000 claims description 15
- 241000255967 Helicoverpa zea Species 0.000 claims description 15
- 241000500437 Plutella xylostella Species 0.000 claims description 15
- 239000003094 microcapsule Substances 0.000 claims description 14
- 239000000839 emulsion Substances 0.000 claims description 13
- 241001414720 Cicadellidae Species 0.000 claims description 12
- 241000510199 Helicoverpa assulta Species 0.000 claims description 12
- 241000985245 Spodoptera litura Species 0.000 claims description 10
- 239000000725 suspension Substances 0.000 claims description 10
- 241001124076 Aphididae Species 0.000 claims description 9
- 241001465828 Cecidomyiidae Species 0.000 claims description 9
- 241000665051 Chilo sacchariphagus indicus Species 0.000 claims description 9
- 241000426497 Chilo suppressalis Species 0.000 claims description 9
- 241000289763 Dasygaster padockina Species 0.000 claims description 9
- 241000258937 Hemiptera Species 0.000 claims description 9
- 241000255969 Pieris brassicae Species 0.000 claims description 9
- 241000256247 Spodoptera exigua Species 0.000 claims description 9
- 241001414989 Thysanoptera Species 0.000 claims description 9
- 241000255901 Tortricidae Species 0.000 claims description 9
- 241001630065 Unaspis yanonensis Species 0.000 claims description 9
- 241001498622 Cixius wagneri Species 0.000 claims description 8
- 239000004530 micro-emulsion Substances 0.000 claims description 6
- 239000004562 water dispersible granule Substances 0.000 claims description 6
- 241000607479 Yersinia pestis Species 0.000 abstract description 33
- 230000002195 synergetic effect Effects 0.000 abstract description 23
- 239000000575 pesticide Substances 0.000 abstract description 22
- 230000002829 reductive effect Effects 0.000 abstract description 4
- 206010059866 Drug resistance Diseases 0.000 abstract 1
- 238000012271 agricultural production Methods 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- QBSJMKIUCUGGNG-UHFFFAOYSA-N isoprocarb Chemical compound CNC(=O)OC1=CC=CC=C1C(C)C QBSJMKIUCUGGNG-UHFFFAOYSA-N 0.000 abstract 1
- 244000144972 livestock Species 0.000 abstract 1
- VOEYXMAFNDNNED-UHFFFAOYSA-N metolcarb Chemical compound CNC(=O)OC1=CC=CC(C)=C1 VOEYXMAFNDNNED-UHFFFAOYSA-N 0.000 abstract 1
- 239000000447 pesticide residue Substances 0.000 abstract 1
- KAESVJOAVNADME-UHFFFAOYSA-N 1H-pyrrole Natural products C=1C=CNC=1 KAESVJOAVNADME-UHFFFAOYSA-N 0.000 description 115
- 238000012360 testing method Methods 0.000 description 76
- 230000003449 preventive effect Effects 0.000 description 62
- 239000003814 drug Substances 0.000 description 57
- 239000002131 composite material Substances 0.000 description 41
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 18
- 239000003795 chemical substances by application Substances 0.000 description 16
- 239000012071 phase Substances 0.000 description 16
- 238000002360 preparation method Methods 0.000 description 14
- 239000002270 dispersing agent Substances 0.000 description 13
- 239000013530 defoamer Substances 0.000 description 12
- 239000008367 deionised water Substances 0.000 description 12
- 229910021641 deionized water Inorganic materials 0.000 description 12
- 238000009472 formulation Methods 0.000 description 11
- 206010067482 No adverse event Diseases 0.000 description 10
- 229940079593 drug Drugs 0.000 description 10
- 239000003995 emulsifying agent Substances 0.000 description 10
- 238000011835 investigation Methods 0.000 description 10
- 239000002904 solvent Substances 0.000 description 10
- 230000002528 anti-freeze Effects 0.000 description 9
- 235000013311 vegetables Nutrition 0.000 description 9
- 239000000080 wetting agent Substances 0.000 description 9
- 239000000470 constituent Substances 0.000 description 8
- 239000002562 thickening agent Substances 0.000 description 8
- 229920000742 Cotton Polymers 0.000 description 7
- 239000000463 material Substances 0.000 description 6
- 231100000419 toxicity Toxicity 0.000 description 6
- 230000001988 toxicity Effects 0.000 description 6
- 231100000820 toxicity test Toxicity 0.000 description 6
- 206010011732 Cyst Diseases 0.000 description 5
- 238000004458 analytical method Methods 0.000 description 5
- 239000003153 chemical reaction reagent Substances 0.000 description 5
- 208000031513 cyst Diseases 0.000 description 5
- 238000002474 experimental method Methods 0.000 description 5
- 231100000636 lethal dose Toxicity 0.000 description 5
- 231100000225 lethality Toxicity 0.000 description 5
- 229920002521 macromolecule Polymers 0.000 description 5
- 239000003381 stabilizer Substances 0.000 description 5
- 240000007124 Brassica oleracea Species 0.000 description 4
- 235000003899 Brassica oleracea var acephala Nutrition 0.000 description 4
- 235000011301 Brassica oleracea var capitata Nutrition 0.000 description 4
- 235000001169 Brassica oleracea var oleracea Nutrition 0.000 description 4
- 241001635274 Cydia pomonella Species 0.000 description 4
- 241000679711 Homona Species 0.000 description 4
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- 235000007688 Lycopersicon esculentum Nutrition 0.000 description 4
- 241000208125 Nicotiana Species 0.000 description 4
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 4
- 241000255972 Pieris <butterfly> Species 0.000 description 4
- 244000269722 Thea sinensis Species 0.000 description 4
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- 239000004480 active ingredient Substances 0.000 description 4
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- 239000007788 liquid Substances 0.000 description 4
- 239000003002 pH adjusting agent Substances 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 239000004094 surface-active agent Substances 0.000 description 4
- -1 4-Phenoxyphenyl Chemical group 0.000 description 3
- 241000194622 Tagosodes orizicolus Species 0.000 description 3
- 239000013543 active substance Substances 0.000 description 3
- 239000003905 agrochemical Substances 0.000 description 3
- 239000008346 aqueous phase Substances 0.000 description 3
- 238000000498 ball milling Methods 0.000 description 3
- 239000007884 disintegrant Substances 0.000 description 3
- 230000002045 lasting effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
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- 102000002322 Egg Proteins Human genes 0.000 description 2
- 108010000912 Egg Proteins Proteins 0.000 description 2
- 239000012752 auxiliary agent Substances 0.000 description 2
- 235000013339 cereals Nutrition 0.000 description 2
- 235000013399 edible fruits Nutrition 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 238000005187 foaming Methods 0.000 description 2
- 238000005469 granulation Methods 0.000 description 2
- 230000003179 granulation Effects 0.000 description 2
- 238000005338 heat storage Methods 0.000 description 2
- 235000021374 legumes Nutrition 0.000 description 2
- 210000004681 ovum Anatomy 0.000 description 2
- 238000010008 shearing Methods 0.000 description 2
- 230000001018 virulence Effects 0.000 description 2
- 229920002101 Chitin Polymers 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000008485 antagonism Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
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- 239000003085 diluting agent Substances 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- POLCUAVZOMRGSN-UHFFFAOYSA-N dipropyl ether Chemical compound CCCOCCC POLCUAVZOMRGSN-UHFFFAOYSA-N 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 239000002552 dosage form Substances 0.000 description 1
- 230000000857 drug effect Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 235000013601 eggs Nutrition 0.000 description 1
- 230000013020 embryo development Effects 0.000 description 1
- 238000004945 emulsification Methods 0.000 description 1
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- 230000002708 enhancing effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
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- 230000004907 flux Effects 0.000 description 1
- 230000012447 hatching Effects 0.000 description 1
- 210000000087 hemolymph Anatomy 0.000 description 1
- 239000005556 hormone Substances 0.000 description 1
- 229940088597 hormone Drugs 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 229930014550 juvenile hormone Natural products 0.000 description 1
- 239000002949 juvenile hormone Substances 0.000 description 1
- 150000003633 juvenile hormone derivatives Chemical class 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000012452 mother liquor Substances 0.000 description 1
- 230000003151 ovacidal effect Effects 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
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- 239000000825 pharmaceutical preparation Substances 0.000 description 1
- 244000144977 poultry Species 0.000 description 1
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Landscapes
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention discloses an insecticidal composition comprising pyriproxyfen. The composition comprises an active component A and an active component B. The active component A is selected from pyriproxyfen. The active component B is any one compound selected from indoxacarb, buprofezin, isoprocarb, metolcarb, and carbaryl. A weight ratio of the component A to the component B is 1:80-60:1. The composition provided by the invention has a synergetic effect against various pests harming agricultural production. With the composition, pesticide dose is reduced, pesticide residue on crops is reduced, and environment pollution is reduced. The composition is safe to human and livestock, and has good environment compatibility. With the composition, pest drug resistance is prevented.
Description
Technical field
[0001] the invention belongs to technical field of pesticide, relate to a kind of application of Pesticidal combination on crop pests of pyriproxyfen-containing.
Background technology
Nylar (pyriproxyfen) chemical name: 4-Phenoxyphenyl (RS)-2-(2-pyridine radicals oxygen) propyl ether.Nylar is a kind of chitin synthesis inhibitor of juvenile hormone type, has strong ovicidal action.Nylar also has interior absorption transfer activity, can affect the larva that is hidden in after blade back.Inhibitory action on insect shows that affecting insect changes in quality and breed.To the toxicological test performance of prodenia litura, Nylar retains the hemolymph middle and high concentration, accelerates the secretion of insect prothoracotropic hormone; On the other hand, because Nylar can make insect, lack the required stimulus of laying eggs, suppress the hatching of embryonic development and ovum, or generate and there is no the ovum of viability, thereby effectively control and reach the purpose of control of insect.
Summary of the invention
Nylar, indoxacarb, Buprofezin, Mobucin, meta-tolyl-N-methylcarbamate (MTMC), the long-term use of carbaryl single dose may bring degradation problem under resistance generation, drug effect, the Pesticidal combination that the present invention proposes contains active components A and active component B, and appropriate surfactant and carrier.
A kind of Pesticidal combination of pyriproxyfen-containing, contain active components A and active component B, it is characterized in that: active components A and active component B weight ratio are 1 ︰ 80 ~ 60 ︰ 1, described active components A is selected from Nylar, active component B is selected from a kind of in indoxacarb, Buprofezin, Mobucin, meta-tolyl-N-methylcarbamate (MTMC), carbaryl, and active components A and the preferred weight ratio of active component B are 1 ︰ 60 ~ 40 ︰ 1; More preferably the weight ratio of Nylar and indoxacarb is 1 ︰ 10 ~ 20 ︰ 1, the weight ratio of Nylar and Buprofezin is 1 ︰ 30 ~ 15 ︰ 1, the weight ratio of Nylar and Mobucin is 1 ︰ 40 ~ 10 ︰ 1, the weight ratio of Nylar and meta-tolyl-N-methylcarbamate (MTMC) is 1 ︰ 40 ~ 10 ︰ 1, and the weight ratio of Nylar and carbaryl is 1 ︰ 40 ~ 10 ︰ 1.
The Pesticidal combination of described pyriproxyfen-containing is used for the purposes of insect on control fruit tree, vegetables, cereal crops, fiber crop, legume crop.
Described insect comprises: diamond-back moth, beet armyworm, cabbage caterpillar, prodenia litura, rice leaf roller, striped rice borer, paddy stem borer, aphid, plant hopper, leafhopper, aleyrodid, cotton bollworm, bridging worm, cutworm, rice gall midge, scale insect, arrowhead scales, oriental tobacco budworm, thrips, leaf roller, heart-eating worm.
The weight ratio of active components A, active component B is 1 ︰ 80 ~ 60 ︰ 1.Usually in composition, the weight percentage of active component is 0.5%～90% of gross weight, and better is 5%～80%.According to different preparation types, the active component content scope is different.Usually, liquid preparation contains 1%～70% active substance by weight, is preferably 5%～50%; Solid pharmaceutical preparation contains 5%～80% active substance by weight, is preferably 10%～80%.
At least contain a kind of surfactant in Pesticidal combination of the present invention, the dispersion of active component in water while being beneficial to use.Surface-active contents is 5%～30% of total formulation weight amount, and surplus is solid or liquid diluent.
The selected surfactant of Pesticidal combination of the present invention is known in those skilled in the art: can be selected from one or more in dispersant, wetting agent, binding agent or defoamer., according to different dosage form, can also contain disintegrant known in those skilled in the art, antifreeze etc. in preparation.
Pesticidal combination of the present invention can be by the user before use through dilution or directly use.Its preparation can be by common processing method preparation known in those skilled in the art, be about to active substance and after liquid flux or solid carrier mix, then add one or more in surfactant such as dispersant, stabilizing agent, wetting agent, binding agent, defoamer etc.
Pesticidal combination of the present invention, can be processed into acceptable formulation on any agricultural chemicals on demand, and wherein more excellent formulation is: wetting powder, water dispersible granules, suspending agent, aqueous emulsion, suspension emulsion, microemulsion, microcapsule suspending agent, microcapsule suspension-suspending agent.
When making wetting powder, composition comprises following constituent content: active components A 0.5% ~ 60%, active component B0.5% ~ 80%, dispersant 2% ~ 10%, wetting agent 2% ~ 10%, filler surplus.
When making water dispersible granules, composition comprises following constituent content: active components A 0.5% ~ 60%, active component B 0.5% ~ 80%, dispersant 3% ~ 12%, wetting agent 1% ~ 8%, disintegrant 1% ~ 10%, binding agent 0 ~ 8%, filler surplus.
Comprise following constituent content when composition is made suspending agent: active components A 0.5% ~ 50%, active component B 0.5% ~ 50%, dispersant 2% ~ 10%, wetting agent 2% ~ 10%, defoamer 0.01% ~ 2%, thickener 0 ~ 2%, antifreeze 0 ~ 8%, deionized water add to 100%.
Comprise following constituent content when composition is made aqueous emulsion: active components A 0.5% ~ 50%, active component B 0.5% ~ 50%, solvent 1 ~ 30%, emulsifier 1% ~ 15%, antifreeze 0 ~ 8%, thickener 0 ~ 2%, defoamer 0.01% ~ 2%, deionized water are supplied surplus.
Comprise following constituent content when composition is made suspension emulsion: active components A 0.5% ~ 50%, active component B 0.5% ~ 50%, dispersant 2% ~ 10%, defoamer 0.01% ~ 2%, solvent 1 ~ 15%, thickener 0% ~ 2%, emulsifier 2% ~ 12%, antifreeze 0 ~ 8%, stabilizing agent 0 ~ 3%, deionized water add to 100%.
Comprise following constituent content when composition is made microemulsion: active components A 0.5% ~ 50%, active component B 0.5% ~ 50%, solvent 1 ~ 30%, emulsifier 3% ~ 25%, antifreeze 0 ~ 8%, defoamer 0.01% ~ 2%, stabilizing agent 0 ~ 4%, deionized water is supplied surplus.
Comprise following constituent content when composition is made microcapsule suspending agent: active components A 0.5% ~ 50%, active component B 0.5% ~ 50%, macromolecule cyst material 2% ~ 10%, dispersant 1% ~ 10%, solvent 1 ~ 10%, emulsifier 1% ~ 7%, pH adjusting agent 0.01% ~ 5%, deionized water add to 100%.
Composition comprises following constituent content while making microcapsule suspension-suspending agent: active components A 0.5% ~ 50%, active component B 0.5% ~ 50%, macromolecule cyst material 2% ~ 12%, dispersant 1% ~ 12%, wetting agent 1% ~ 8%, solvent 1% ~ 15%, emulsifier 1% ~ 6%, defoamer 0.01% ~ 2%, thickener 0 ~ 2%, pH adjusting agent 0.01% ~ 5%, deionized water add to 100%;
Wetting powder the key technical indexes of the present invention:
| Technical indicator | Dispersed | Suspensibility | The moistening time | Fineness (by 45 μ m testing sieves) | Water content |
| All examples of the present invention | ≥90% | ≥90% | ≤ 90 seconds | ≥98% | ≤2% |
| The Pesticidal products specification requirement | ≥80% | ≥80% | ≤ 120 seconds | ≥95% | ≤3% |
Water dispersible granules the key technical indexes of the present invention:
| Technical indicator | Dispersed | Suspensibility | The moistening time | Fineness (by 55 μ m testing sieves) | Water content |
| All examples of the present invention | ≥90% | ≥90% | ≤ 80 seconds | ≥99% | ≤1.5% |
| The Pesticidal products specification requirement | ≥80% | ≥80% | ≤ 120 seconds | ≥95% | ≤3% |
Suspending agent the key technical indexes of the present invention:
Aqueous emulsion the key technical indexes of the present invention:
| Technical indicator | Lasting foaming characteristic (after 1 minute) | Stability of emulsion | Topple over rear residue | Heat storage (50 ℃) stability (active ingredient resolution ratio) | Low temperature (0 ℃) stability (educt volume) |
| All examples of the present invention | ≤20ml | Well | ≤1% | ≤3% | ≤0.1ml |
| The Pesticidal products specification requirement | ≤25ml | Qualified | ≤3% | ≤5% | ≤0.3ml |
Suspension emulsion the key technical indexes of the present invention:
| Technical indicator | Suspensibility | Lasting foaming characteristic (after 1 minute) | Topple over rear residue | Heat storage (50 ℃) stability (active ingredient resolution ratio) | Low temperature (0 ℃) stability (educt volume) |
| All examples of the present invention | ≥95% | ≤20ml | ≤3% | ≤3% | ≤0.1ml |
| The Pesticidal products specification requirement | ≥80% | ≤25ml | ≤5% | ≤5% | ≤0.3ml |
Microemulsion the key technical indexes of the present invention:
Microcapsule suspending agent the key technical indexes of the present invention:
Microcapsule suspension of the present invention-suspending agent the key technical indexes:
The invention has the advantages that:
(1) Nylar and indoxacarb, Buprofezin, Mobucin, meta-tolyl-N-methylcarbamate (MTMC), carbaryl composite after, have obvious synergy and lasting effect; (2) diamond-back moth on fruit tree, vegetables, cereal crops, fiber crop, legume crop, beet armyworm, cabbage caterpillar, prodenia litura, rice leaf roller, striped rice borer, paddy stem borer, aphid, plant hopper, leafhopper, aleyrodid, cotton bollworm, bridging worm, cutworm, rice gall midge, scale insect, arrowhead scales, oriental tobacco budworm, thrips, leaf roller, heart-eating worm etc. all there is greater activity; (3) reduce the agricultural chemicals dosage, reduced the residual quantity of agricultural chemicals on crop, alleviated environmental pollution; (4) to the person poultry safety, Environmental compatibility is good, and the enhancing of preparation adhesion strength, resistance of rainwater washing against.
Embodiment
To further instruction of the present invention, the percentage in embodiment all is weight percentage below in conjunction with embodiment, but the present invention is not limited thereto.
Application Example one
Example 1 ~ 17 wetting powder
Nylar, active component B, dispersant, wetting agent, filler are mixed in mixed cylinder, mix again after airslide disintegrating mill is pulverized, can make wetting powder product of the present invention, specifically in Table 1,2.
Table 1 example 1 ~ 8 component and content
Table 2 example 9 ~ 17 components and content
Indoxacarb, Buprofezin, Mobucin, meta-tolyl-N-methylcarbamate (MTMC), carbaryl in table 1,2 are exchanged, can make novel formulation.
Example 18 ~ 34 water dispersible granules
Nylar, active component B, dispersant, wetting agent, disintegrant, filler etc. are obtained through air-flow crushing the particle diameter that needs together, then add other auxiliary agent such as binding agent (can add and can not add), obtain the materials of granulating.With item quantitatively send in the fluidized bed granulation dryer through granulation and drying after, can make water dispersible granules product of the present invention, specifically in Table 3,4.
Table 3 example 18 ~ 25 components and content
Table 4 example 26 ~ 34 components and content
Indoxacarb, Buprofezin, Mobucin, meta-tolyl-N-methylcarbamate (MTMC), carbaryl in table 3,4 are exchanged, can make novel formulation.
Example 35 ~ 51 suspending agents
With dispersant, wetting agent, defoamer, thickener (can add and can not add), antifreeze (can add and can not add), mix through high speed shear, add Nylar, active component B, ball milling is 2 ~ 3 hours in ball mill, make diameter of particle all below 5 μ m, surplus is supplied with deionized water, can make suspending agent product of the present invention, specifically in Table 5,6.
Table 5 example 35 ~ 42 components and content
Table 6 example 43 ~ 51 components and content
Indoxacarb, Buprofezin, Mobucin, meta-tolyl-N-methylcarbamate (MTMC), carbaryl in 5,6 tables are exchanged, can make novel formulation.
Example 52 ~ 68 aqueous emulsions
Nylar, active component B, solvent, emulsifier are added together, make and be dissolved into even oil phase; Deionized water, antifreeze (can add and can not add), thickener (can add and can not add), defoamer are mixed, become the homogeneous water.Under high-speed stirred, water is added oil phase, surplus is supplied with deionized water; Can make aqueous emulsion product of the present invention, specifically in Table 7,8.
Table 7 example 52 ~ 59 components and content
Table 8 example 60 ~ 68 components and content
Indoxacarb, Buprofezin, Mobucin, meta-tolyl-N-methylcarbamate (MTMC), carbaryl in 7,8 tables are exchanged, can make novel formulation.
Example 69 ~ 85 suspension emulsions
To add dispersant, defoamer, thickener (can add and can not add), antifreeze (can add and can not add), stabilizing agent (can add and can not add) in active ingredient B, through high speed shear, mix, ball milling is 2 ~ 3 hours in ball mill, make diameter of particle all below 5 μ m, make active component active ingredient B suspending agent, then with Nylar, emulsifier, solvent and various auxiliary agent with the direct emulsification of high speed agitator in suspending agent, make suspension emulsion product of the present invention.Specifically in Table 9,10.
Table 9 example 52 ~ 59 components and content
Table 10 example 77 ~ 85 components and content
Indoxacarb, Buprofezin, Mobucin, meta-tolyl-N-methylcarbamate (MTMC), carbaryl in 9,10 tables are exchanged, can make novel formulation.
Example 86 ~ 92 microemulsions
Nylar, active component B are dissolved in the homogenizer that solvent is housed, emulsifier, antifreeze (can add and can not add), defoamer, stabilizing agent (can add and can not add) are joined in the homogenizer that above-mentioned solution is housed, give strong the mixing and homogenize after surplus is supplied with deionized water, obtain finally the as clear as crystal microemulsion product of the present invention of outward appearance.Specifically in Table 11.
Table 11 example 86 ~ 92 components and content
In showing, indoxacarb, Buprofezin, Mobucin, meta-tolyl-N-methylcarbamate (MTMC), carbaryl exchange, and can make novel formulation.
Example 93 ~ 99 microcapsule suspending agents
With Nylar, active component B, macromolecule cyst material, solvent, make and be dissolved into even oil phase, under shearing condition, oil phase is joined in the aqueous phase solution that contains emulsifier, pH adjusting agent, dispersant, surplus is supplied with deionized water, and bi-material reacts at oil-water interfaces, forms the macromolecule cyst wall, make the finely disseminated microcapsule suspending agent product of the present composition, specifically in Table 12.
Table 12 example 93 ~ 99 components and content
In showing, indoxacarb, Buprofezin, Mobucin, meta-tolyl-N-methylcarbamate (MTMC), carbaryl exchange, and can make novel formulation.
Example 100 ~ 106 microcapsule suspensions-suspending agent
With Nylar, macromolecule cyst material, solvent, make and be dissolved into even oil phase, oil phase is joined in the aqueous phase solution that contains emulsifier, pH adjusting agent under shearing condition, make finely disseminated microcapsule suspending agent.Defoamer, thickener are mixed through high speed shear, add Nylar, ball milling is 2 ~ 3 hours in ball mill, make diameter of particle all below 5 μ m, make suspending agent, then suspending agent is joined in the aqueous phase solution of micro-capsule suspension, deionized water is supplied surplus, make the finely disseminated microcapsule suspension of the present composition-suspending agent product, specifically in Table 13.
Table 13 embodiment 100 ~ 106 each component and weight portions
In showing, indoxacarb, Buprofezin, Mobucin, meta-tolyl-N-methylcarbamate (MTMC), carbaryl exchange, and can make novel formulation.
The embodiment of the present invention is the method that adopts Toxicity Determination and field trial to combine.First by Toxicity Determination, the co-toxicity coefficient (CTC) after clear and definite two kinds of medicaments are composite by a certain percentage, CTC＜80 are antagonism, and 80≤CTC≤120 are summation action, and CTC＞120 are synergistic effect, on this basis, then carry out field trial.
Test method: respectively the mother liquor of each mixed agent is diluted to five series concentration during test, is placed in respectively beaker standby.Adopt and first to soak after leaf the method that connects worm, take out, naturally dry the blade of the same size that does not contact any medicament is soaked 5s in the liquid that configures after, put into insect box, then connect for the examination larva, raise under 25 ℃ of conditions, every processing repeats for 3 times, every to repeat examination borer population used be 50, establishes simultaneously blank, in 72h, checks dead borer population, calculate lethality and corrected mortality, try to achieve virulence regression equation and calculate LC
50Value.If the contrast lethality, greater than 10%, is considered as invalid test.Computing formula is as follows:
Borer population alive after borer population-medicine alive before medicine
Lethality (%)=------------* 100
Borer population alive before medicine
Processed group lethality-control group lethality
Corrected mortality (%)=---------------* 100
100-control group lethality
The insect corrected mortality is converted into probit value (y), and concentration for the treatment of (μ g/ml) converts logarithm value (x) to, with method of least squares, draws virulence regression equation, and calculates thus the value of every kind of medicament.Calculate co-toxicity coefficient CTC according to the abundant equation of Sun Yun.Computing formula following (take Nylar as the standard medicament, its toxicity index is 100):
The LC of Nylar
50
The toxicity index (TI) of effective active composition B=------------* 100
The LC of effective active composition B
50
The LC of Nylar
50
The toxicity index of M (ATI)=---------* 100
The LC of M
50
TI * the P of the theoretical toxicity index (TTI) of M=Nylar
NylarTI * P of+effective active composition B
Effective active composition B
The ATI of M
Co-toxicity coefficient (CTC)=------* 100
The TTI of M
In formula: M is the mixture of different proportionings
P
Effective active composition BFor effective active composition B shared ratio in composition
P
NylarFor Nylar shared ratio in composition
B is selected from a kind of in indoxacarb, Buprofezin, Mobucin, meta-tolyl-N-methylcarbamate (MTMC), carbaryl.
Application Example two:
For trying insect: the paddy rice rice leaf roller
Test medicine provides by Shaanxi Welch Crop Protection Co., Ltd..
Experimental scheme: through preliminary experiment, determine that the former medicine of Nylar and indoxacarb reaches both effective lethal concentration scopes of different proportioning mixtures.
The toxicity test result
The composite analysis of results table of toxicity test to the paddy rice rice leaf roller of table 14 Nylar and indoxacarb
| Reagent agent | Proportioning | LC 50(ug/mL) | Co-toxicity coefficient (CTC) |
| Nylar | — | 1.56 | — |
| Indoxacarb | — | 2.25 | — |
| Pyrrole Bing Mi ︰ indoxacarb | 1:80 | 1.33 | 168.25 |
| Pyrrole Bing Mi ︰ indoxacarb | 1:60 | 1.24 | 180.15 |
| Pyrrole Bing Mi ︰ indoxacarb | 1:30 | 1.16 | 191.24 |
| Pyrrole Bing Mi ︰ indoxacarb | 1:10 | 1.05 | 206.00 |
| Pyrrole Bing Mi ︰ indoxacarb | 1:5 | 0.88 | 238.13 |
| Pyrrole Bing Mi ︰ indoxacarb | 1:1 | 0.73 | 252.40 |
| Pyrrole Bing Mi ︰ indoxacarb | 2:1 | 0.65 | 267.33 |
| Pyrrole Bing Mi ︰ indoxacarb | 5:1 | 0.65 | 252.93 |
| Pyrrole Bing Mi ︰ indoxacarb | 10:1 | 0.69 | 232.57 |
| Pyrrole Bing Mi ︰ indoxacarb | 20:1 | 0.76 | 208.31 |
| Pyrrole Bing Mi ︰ indoxacarb | 40:1 | 0.81 | 194.04 |
| Pyrrole Bing Mi ︰ indoxacarb | 60:1 | 0.92 | 170.42 |
As shown in Table 14, Nylar and indoxacarb to paddy rice rice leaf roller proportioning when 1 ︰ 80 ~ 60 ︰ 1, co-toxicity coefficient is all greater than 120, illustrate that both are mixed and all show synergistic effect in 1 ︰ 80 ~ 60 ︰ 1 scopes, during at 1 ︰ 10 ~ 20 ︰ 1, synergistic effect is more obviously outstanding when the proportioning of Nylar and indoxacarb.Wherein co-toxicity coefficient is maximum when Nylar and indoxacarb weight ratio are 2:1, and synergistic effect is the most obvious.test and find that Nylar and indoxacarb proportioning are 1:10 through the applicant, 1:9, 1:8, 1:7, 1:6, 1:5, 1:4, 1:3, 1:2, 1:1, 2:1, 3:1, 4:1, 5:1, 6:1, 7:1, 8:1, 9:1, 10:1, 15:1, during 20:1, Nylar and indoxacarb are composite rear to the diamond-back moth on various crop, beet armyworm, cabbage caterpillar, prodenia litura, striped rice borer, paddy stem borer, aphid, plant hopper, leafhopper, aleyrodid, cotton bollworm, the bridging worm, cutworm, rice gall midge, scale insect, arrowhead scales, oriental tobacco budworm, thrips, leaf roller, the control of heart-eating worm has obvious synergistic effect, co-toxicity coefficient is all greater than 120.
Application Example three
For trying insect: rice hoppers
Test medicine provides by Shaanxi Welch Crop Protection Co., Ltd..
Experimental scheme: through preliminary experiment, determine that the former medicine of Nylar and Buprofezin reaches both effective lethal concentration scopes of different proportioning mixtures.
Table 15 Nylar and the buprofezin compound toxicity test analysis of results table to rice hoppers
| Reagent agent | Proportioning | LC 50(ug/mL) | Co-toxicity coefficient (CTC) |
| Nylar | — | 2.34 | — |
| Buprofezin | — | 4.56 | — |
| Pyrrole Bing Mi ︰ Buprofezin | 1:80 | 2.54 | 177.45 |
| Pyrrole Bing Mi ︰ Buprofezin | 1:60 | 2.42 | 185.54 |
| Pyrrole Bing Mi ︰ Buprofezin | 1:40 | 2.34 | 190.46 |
| Pyrrole Bing Mi ︰ Buprofezin | 1:30 | 2.06 | 214.79 |
| Pyrrole Bing Mi ︰ Buprofezin | 1:10 | 1.77 | 237.17 |
| Pyrrole Bing Mi ︰ Buprofezin | 1:5 | 1.54 | 255.68 |
| Pyrrole Bing Mi ︰ Buprofezin | 1:2 | 1.24 | 279.39 |
| Pyrrole Bing Mi ︰ Buprofezin | 1:1 | 1.23 | 251.45 |
| Pyrrole Bing Mi ︰ Buprofezin | 5:1 | 1.08 | 235.80 |
| Pyrrole Bing Mi ︰ Buprofezin | 15:1 | 1.12 | 215.49 |
| Pyrrole Bing Mi ︰ Buprofezin | 20:1 | 1.26 | 190.12 |
| Pyrrole Bing Mi ︰ Buprofezin | 40:1 | 1.33 | 178.05 |
| Pyrrole Bing Mi ︰ Buprofezin | 60:1 | 0.98 | 160.92 |
As shown in Table 15, Nylar and Buprofezin to the rice hoppers proportioning when 1 ︰ 80 ~ 60 ︰ 1, co-toxicity coefficient is all greater than 120, illustrate that both are mixed and all show synergistic effect in 1 ︰ 80 ~ 60 ︰ 1 scopes, during at 1 ︰ 30 ~ 15 ︰ 1, synergistic effect is more obviously outstanding when the proportioning of Nylar and Buprofezin.Wherein co-toxicity coefficient is maximum when Nylar and Buprofezin weight ratio are 1:2, and synergistic effect is the most obvious.test and find that Nylar and Buprofezin proportioning are 1:30 through the applicant, 1:25, 1:20, 1:15, 1:10, 1:9, 1:8, 1:7, 1:6, 1:5, 1:4, 1:3, 1:2, 1:1, 2:1, 3:1, 4:1, 5:1, 6:1, 7:1, 8:1, 9:1, 10:1, during 15:1, after Nylar and buprofezin compound to the diamond-back moth on various crop, beet armyworm, cabbage caterpillar, prodenia litura, rice leaf roller, striped rice borer, paddy stem borer, aphid, leafhopper, aleyrodid, cotton bollworm, the bridging worm, cutworm, rice gall midge, scale insect, arrowhead scales, oriental tobacco budworm, thrips, leaf roller, the control of heart-eating worm has obvious synergistic effect, co-toxicity coefficient is all greater than 120.
Application Example four
For trying insect: the brassicaceous vegetable diamond-back moth
Test medicine provides by Shaanxi Welch Crop Protection Co., Ltd..
Experimental scheme: through preliminary experiment, determine that the former medicine of Nylar and Mobucin reaches both effective lethal concentration scopes of different proportioning mixtures
The composite analysis of results table of toxicity test to the brassicaceous vegetable diamond-back moth of table 16 Nylar and Mobucin
| Reagent agent | Proportioning | LC 50(ug/mL) | Co-toxicity coefficient (CTC) |
| Nylar | — | 2.16 | — |
| Mobucin | — | 10.52 | — |
| Pyrrole Bing Mi ︰ Mobucin | 1:80 | 5.85 | 171.63 |
| Pyrrole Bing Mi ︰ Mobucin | 1:60 | 5.16 | 191.71 |
| Pyrrole Bing Mi ︰ Mobucin | 1:40 | 4.54 | 211.73 |
| Pyrrole Bing Mi ︰ Mobucin | 1:30 | 3.93 | 237.97 |
| Pyrrole Bing Mi ︰ Mobucin | 1:10 | 3.07 | 253.48 |
| Pyrrole Bing Mi ︰ Mobucin | 1:6 | 2.49 | 272.06 |
| Pyrrole Bing Mi ︰ Mobucin | 1:1 | 1.44 | 248.90 |
| Pyrrole Bing Mi ︰ Mobucin | 5:1 | 1.13 | 220.33 |
| Pyrrole Bing Mi ︰ Mobucin | 10:1 | 1.08 | 215.57 |
| Pyrrole Bing Mi ︰ Mobucin | 20:1 | 1.17 | 191.88 |
| Pyrrole Bing Mi ︰ Mobucin | 40:1 | 1.22 | 180.55 |
| Pyrrole Bing Mi ︰ Mobucin | 60:1 | 1.33 | 164.55 |
As shown in Table 16, Nylar and Mobucin to brassicaceous vegetable diamond-back moth proportioning when 1 ︰ 80 ~ 60 ︰ 1, co-toxicity coefficient is all greater than 120, illustrate that both are mixed and all show synergistic effect in 1 ︰ 80 ~ 60 ︰ 1 scopes, during at 1 ︰ 40 ~ 10 ︰ 1, synergistic effect is more obviously outstanding when the proportioning of Nylar and Mobucin.Wherein co-toxicity coefficient is maximum when Nylar and Mobucin weight ratio are 1:6, and synergistic effect is the most obvious.test and find that Nylar and Mobucin proportioning are 1:40 through the applicant, 1:35, 1:30, 1:25, 1:20, 1:15, 1:10, 1:9, 1:8, 1:7, 1:6, 1:5, 1:4, 1:3, 1:2, 1:1, 2:1, 3:1, 4:1, 5:1, 6:1, 7:1, 8:1, 9:1, during 10:1, Nylar and Mobucin are composite rear to the beet armyworm on various crop, cabbage caterpillar, prodenia litura, rice leaf roller, striped rice borer, paddy stem borer, aphid, plant hopper, leafhopper, aleyrodid, cotton bollworm, the bridging worm, cutworm, rice gall midge, scale insect, arrowhead scales, oriental tobacco budworm, thrips, leaf roller, the control of heart-eating worm has obvious synergistic effect, co-toxicity coefficient is all greater than 120.
Application Example five
For trying insect: rice-leaf hopper
Test medicine provides by Shaanxi Welch Crop Protection Co., Ltd..
Experimental scheme: through preliminary experiment, determine that the former medicine of Nylar and meta-tolyl-N-methylcarbamate (MTMC) reaches both effective lethal concentration scopes of different proportioning mixtures
The composite analysis of results table of toxicity test to rice-leaf hopper of table 17 Nylar and meta-tolyl-N-methylcarbamate (MTMC)
| Reagent agent | Proportioning | LC 50(ug/mL) | Co-toxicity coefficient (CTC) |
| Nylar | — | 1.83 | — |
| Meta-tolyl-N-methylcarbamate (MTMC) | — | 9.26 | — |
| Pyrrole Bing Mi ︰ meta-tolyl-N-methylcarbamate (MTMC) | 1:80 | 4.97 | 177.42 |
| Pyrrole Bing Mi ︰ meta-tolyl-N-methylcarbamate (MTMC) | 1:60 | 4.46 | 194.67 |
| Pyrrole Bing Mi ︰ meta-tolyl-N-methylcarbamate (MTMC) | 1:40 | 3.92 | 214.94 |
| Pyrrole Bing Mi ︰ meta-tolyl-N-methylcarbamate (MTMC) | 1:30 | 3.51 | 233.27 |
| Pyrrole Bing Mi ︰ meta-tolyl-N-methylcarbamate (MTMC) | 1:10 | 2.68 | 252.37 |
| Pyrrole Bing Mi ︰ meta-tolyl-N-methylcarbamate (MTMC) | 1:8 | 2.39 | 267.00 |
| Pyrrole Bing Mi ︰ meta-tolyl-N-methylcarbamate (MTMC) | 1:1 | 1.19 | 256.81 |
| Pyrrole Bing Mi ︰ meta-tolyl-N-methylcarbamate (MTMC) | 5:1 | 0.91 | 232.14 |
| Pyrrole Bing Mi ︰ meta-tolyl-N-methylcarbamate (MTMC) | 10:1 | 0.95 | 207.79 |
| Pyrrole Bing Mi ︰ meta-tolyl-N-methylcarbamate (MTMC) | 20:1 | 1.01 | 188.39 |
| Pyrrole Bing Mi ︰ meta-tolyl-N-methylcarbamate (MTMC) | 40:1 | 1.08 | 172.83 |
| Pyrrole Bing Mi ︰ meta-tolyl-N-methylcarbamate (MTMC) | 60:1 | 1.11 | 167.06 |
As shown in Table 17, Nylar and meta-tolyl-N-methylcarbamate (MTMC) to the rice-leaf hopper proportioning when 1 ︰ 80 ~ 60 ︰ 1, co-toxicity coefficient is all greater than 120, illustrate that both are mixed and all show synergistic effect in 1 ︰ 80 ~ 60 ︰ 1 scopes, during at 1 ︰ 40 ~ 10 ︰ 1, synergistic effect is more obviously outstanding when the proportioning of Nylar and meta-tolyl-N-methylcarbamate (MTMC).Wherein co-toxicity coefficient is maximum when Nylar and meta-tolyl-N-methylcarbamate (MTMC) weight ratio are 1:8, and synergistic effect is the most obvious.test and find that Nylar and meta-tolyl-N-methylcarbamate (MTMC) proportioning are 1:40 through the applicant, 1:35, 1:30, 1:25, 1:20, 1:15, 1:10, 1:9, 1:8, 1:7, 1:6, 1:5, 1:4, 1:3, 1:2, 1:1, 2:1, 3:1, 4:1, 5:1, 6:1, 7:1, 8:1, 9:1, during 10:1, Nylar and meta-tolyl-N-methylcarbamate (MTMC) are composite rear to the diamond-back moth on various crop, beet armyworm, cabbage caterpillar, prodenia litura, rice leaf roller, striped rice borer, paddy stem borer, aphid, plant hopper, aleyrodid, cotton bollworm, the bridging worm, cutworm, rice gall midge, scale insect, arrowhead scales, oriental tobacco budworm, thrips, leaf roller, the control of heart-eating worm has obvious synergistic effect, co-toxicity coefficient is all greater than 120.
Application Example six
For trying insect: the cotton cotton bollworm
Test medicine provides by Shaanxi Welch Crop Protection Co., Ltd..
Experimental scheme: through preliminary experiment, determine that the former medicine of Nylar and carbaryl reaches both effective lethal concentration scopes of different proportioning mixtures
The composite analysis of results table of toxicity test to the cotton cotton bollworm of table 18 Nylar and carbaryl
| Reagent agent | Proportioning | LC 50(ug/mL) | Co-toxicity coefficient (CTC) |
| Nylar | — | 2.51 | — |
| Carbaryl | — | 15.28 | — |
| Pyrrole Bing Mi ︰ carbaryl | 1:80 | 7.93 | 181.30 |
| Pyrrole Bing Mi ︰ carbaryl | 1:60 | 7.26 | 194.27 |
| Pyrrole Bing Mi ︰ carbaryl | 1:40 | 6.27 | 216.80 |
| Pyrrole Bing Mi ︰ carbaryl | 1:30 | 5.52 | 237.79 |
| Pyrrole Bing Mi ︰ carbaryl | 1:10 | 3.96 | 263.83 |
| Pyrrole Bing Mi ︰ carbaryl | 1:1 | 1.79 | 240.88 |
| Pyrrole Bing Mi ︰ carbaryl | 5:1 | 1.29 | 226.06 |
| Pyrrole Bing Mi ︰ carbaryl | 10:1 | 1.29 | 210.57 |
| Pyrrole Bing Mi ︰ carbaryl | 20:1 | 1.34 | 195.08 |
| Pyrrole Bing Mi ︰ carbaryl | 40:1 | 1.42 | 180.44 |
| Pyrrole Bing Mi ︰ carbaryl | 60:1 | 1.48 | 171.95 |
As shown in Table 18, Nylar and carbaryl to cotton cotton bollworm proportioning when 1 ︰ 80 ~ 60 ︰ 1, co-toxicity coefficient is all greater than 120, illustrate that both are mixed and all show synergistic effect in 1 ︰ 80 ~ 60 ︰ 1 scopes, during at 1 ︰ 40 ~ 10 ︰ 1, synergistic effect is more obviously outstanding when the proportioning of Nylar and carbaryl.Wherein co-toxicity coefficient is maximum when Nylar and carbaryl weight ratio are 1:10, and synergistic effect is the most obvious.test and find that Nylar and carbaryl proportioning are 1:40 through the applicant, 1:35, 1:30, 1:25, 1:20, 1:15, 1:14, 1:13, 1:12, 1:11, 1:10, 1:9, 1:8, 1:7, 1:6, 1:5, 1:4, 1:3, 1:2, 1:1, 2:1, 3:1, 4:1, 5:1, 6:1, 7:1, 8:1, 9:1, during 10:1, Nylar and carbaryl are composite rear to the diamond-back moth on various crop, beet armyworm, cabbage caterpillar, prodenia litura, rice leaf roller, striped rice borer, paddy stem borer, aphid, plant hopper, leafhopper, aleyrodid, the bridging worm, cutworm, rice gall midge, scale insect, arrowhead scales, oriental tobacco budworm, thrips, leaf roller, the control of heart-eating worm has obvious synergistic effect, co-toxicity coefficient is all greater than 120.
Application Example seven Nylars and active component B and the composite control rice leaf roller test of pesticide effectiveness thereof
This test arrangement is at Shaanxi Province's Hanzhong City; test medicine is researched and developed, is provided by Shaanxi Welch Crop Protection Co., Ltd., contrast medicament 10% Nylar suspending agent (commercial), 15% indoxacarb suspending agent (commercial), 10% Buprofezin missible oil (commercial), 20% Mobucin missible oil (commercial), 20% meta-tolyl-N-methylcarbamate (MTMC) missible oil (commercial), 25% carbaryl wetting powder (commercial).
Before medicine, investigation rice leaf roller insect pest index,, in the dispenser of insect pest initial stage of origination, investigated the insect pest indexes and calculated preventive effect after dispenser in 1 day, 3 days, 7 days.Result of the test is as follows:
Table 19 Nylar and active component B and the composite control rice leaf roller test of pesticide effectiveness thereof
| Treatment agent | The preparation dosage | Dispenser is preventive effect (%) after 1 day | Dispenser is preventive effect (%) after 3 days | Dispenser is preventive effect (%) after 7 days |
| Embodiment 1 | 7 g/acres | 97.43 | 97.93 | 96.22 |
| Embodiment 6 | 10 g/acres | 98.74 | 95.67 | 98.36 |
| Embodiment 12 | 30 g/acres | 96.28 | 97.85 | 99.47 |
| Embodiment 20 | 12 g/acres | 97.14 | 95.82 | 96.53 |
| Embodiment 24 | 25 g/acres | 98.33 | 96.15 | 98.11 |
| Embodiment 37 | 18 g/acres | 96.78 | 95.69 | 97.60 |
| Embodiment 57 | 30 g/acres | 97.96 | 98.57 | 99.88 |
| Embodiment 70 | 11 g/acres | 98.41 | 96.58 | 98.24 |
| Embodiment 90 | 32 g/acres | 96.38 | 95.71 | 97.18 |
| Embodiment 104 | 27 g/acres | 99.09 | 97.24 | 96.68 |
| 10% Nylar suspending agent | 48 g/acres | 63.34 | 67.85 | 62.07 |
| 15% indoxacarb suspending agent | 16 g/acres | 66.57 | 65.34 | 67.60 |
| 10% Buprofezin missible oil | 87 g/acres | 64.23 | 66.43 | 64.32 |
| 20% Mobucin missible oil | 40 g/acres | 68.61 | 65.17 | 67.43 |
| 20% meta-tolyl-N-methylcarbamate (MTMC) missible oil | 35 g/acres | 63.78 | 64.75 | 62.48 |
| 25% carbaryl wetting powder | 95 g/acres | 67.59 | 69.86 | 68.91 |
As can be seen from Table 19, can effectively prevent and treat rice leaf roller after Nylar and active component B are composite, control efficiency all is better than the preventive effect of single dose, and the preventive effect phase is long.In the test scope of medication, the target crop is had no adverse effects.
Application Example eight Nylars and active component B and the composite rice hoppers test of pesticide effectiveness of preventing and treating thereof
This test arrangement is at Shaanxi Province's Hanzhong City; test medicine is researched and developed, is provided by Shaanxi Welch Crop Protection Co., Ltd., contrast medicament 10% Nylar suspending agent (commercial), 15% indoxacarb suspending agent (commercial), 10% Buprofezin missible oil (commercial), 20% Mobucin missible oil (commercial), 20% meta-tolyl-N-methylcarbamate (MTMC) missible oil (commercial), 25% carbaryl wetting powder (commercial).
Before medicine, investigation rice hoppers insect pest index,, in the dispenser of insect pest initial stage of origination, investigated the insect pest indexes and calculated preventive effect after dispenser in 1 day, 3 days, 7 days.Result of the test is as follows:
Table 20 Nylar and active component B and the composite rice hoppers test of pesticide effectiveness of preventing and treating thereof
| Treatment agent | The preparation dosage | Dispenser is preventive effect (%) after 1 day | Dispenser is preventive effect (%) after 3 days | Dispenser is preventive effect (%) after 7 days |
| Embodiment 2 | 8 g/acres | 97.83 | 98.68 | 99.77 |
| Embodiment 14 | 27 g/acres | 96.34 | 97.58 | 96.39 |
| Embodiment 28 | 30 g/acres | 95.52 | 99.47 | 98.95 |
| Embodiment 33 | 25 g/acres | 97.61 | 96.86 | 95.21 |
| Embodiment 41 | 20 g/acres | 96.75 | 95.67 | 97.42 |
| Embodiment 54 | 9 g/acres | 97.35 | 99.26 | 95.17 |
| Embodiment 74 | 12 g/acres | 98.87 | 95.53 | 96.71 |
| Embodiment 88 | 11 g/acres | 95.45 | 97.68 | 98.61 |
| Embodiment 95 | 15 g/acres | 96.35 | 95.43 | 99.39 |
| Embodiment 102 | 20 g/acres | 99.81 | 98.54 | 95.82 |
| 10% Nylar suspending agent | 40 g/acres | 63.35 | 63.37 | 67.14 |
| 15% indoxacarb suspending agent | 15 g/acres | 66.74 | 65.78 | 64.95 |
| 10% Buprofezin missible oil | 90 g/acres | 65.98 | 66.55 | 68.36 |
| 20% Mobucin missible oil | 50 g/acres | 64.26 | 62.46 | 63.73 |
| 20% meta-tolyl-N-methylcarbamate (MTMC) missible oil | 40 g/acres | 68.57 | 66.69 | 64.12 |
| 25% carbaryl wetting powder | 90 g/acres | 67.44 | 62.30 | 65.76 |
As can be seen from Table 20, can effectively prevent and treat rice hoppers after Nylar and active component B are composite, control efficiency all is better than the preventive effect of single dose, and the preventive effect phase is long.In the test scope of medication, the target crop is had no adverse effects.
Application Example nine Nylars and active component B and the composite control tomato trialeurodes vaporariorum test of pesticide effectiveness thereof
This test arrangement is at the Xian District, Shanxi Province suburban area; test medicine is researched and developed, is provided by Shaanxi Welch Crop Protection Co., Ltd., contrast medicament 10% Nylar suspending agent (commercial), 15% indoxacarb suspending agent (commercial), 10% Buprofezin missible oil (commercial), 20% Mobucin missible oil (commercial), 20% meta-tolyl-N-methylcarbamate (MTMC) missible oil (commercial), 25% carbaryl wetting powder (commercial).
Before medicine, investigation tomato trialeurodes vaporariorum insect pest index,, in the dispenser of insect pest initial stage of origination, investigated the insect pest indexes and calculated preventive effect after dispenser in 1 day, 3 days, 7 days.Result of the test is as follows:
Table 21 Nylar and active component B and the composite control tomato trialeurodes vaporariorum test of pesticide effectiveness thereof
| Treatment agent | The preparation dosage | Dispenser is preventive effect (%) after 1 day | Dispenser is preventive effect (%) after 3 days | Dispenser is preventive effect (%) after 7 days |
| Embodiment 4 | 17 g/acres | 95.83 | 98.62 | 97.44 |
| Embodiment 10 | 20 g/acres | 99.58 | 96.78 | 96.49 |
| Embodiment 17 | 22 g/acres | 95.64 | 99.83 | 99.32 |
| Embodiment 31 | 25 g/acres | 96.07 | 97.25 | 97.96 |
| Embodiment 47 | 16 g/acres | 98.67 | 98.28 | 96.35 |
| Embodiment 64 | 26 g/acres | 97.13 | 96.78 | 98.49 |
| Embodiment 80 | 29 g/acres | 99.64 | 98.52 | 95.81 |
| Embodiment 84 | 14 g/acres | 99.19 | 95.91 | 96.75 |
| Embodiment 97 | 28 g/acres | 95.59 | 97.38 | 96.27 |
| Embodiment 99 | 27 g/acres | 99.35 | 98.56 | 97.49 |
| Embodiment 106 | 28 g/acres | 95.78 | 97.91 | 95.82 |
| 10% Nylar suspending agent | 45 g/acres | 68.44 | 64.34 | 66.49 |
| 15% indoxacarb suspending agent | 20 g/acres | 66.24 | 69.57 | 67.35 |
| 10% Buprofezin missible oil | 85 g/acres | 68.88 | 64.62 | 63.68 |
| 20% Mobucin missible oil | 45 g/acres | 62.86 | 65.15 | 66.71 |
| 20% meta-tolyl-N-methylcarbamate (MTMC) missible oil | 50 g/acres | 63.75 | 65.96 | 66.43 |
| 25% carbaryl wetting powder | 100 g/acres | 64.32 | 68.57 | 64.09 |
As can be seen from Table 21, can effectively prevent and treat the tomato trialeurodes vaporariorum after Nylar and active component B are composite, control efficiency all is better than the preventive effect of single dose, and the preventive effect phase is long.In the test scope of medication, the target crop is had no adverse effects.
Application Example ten Nylars and active component B and the composite control cotton cotton bollworm test of pesticide effectiveness thereof
This test arrangement is in Weinan City Dali County, Shaanxi Province; test medicine is researched and developed, is provided by Shaanxi Welch Crop Protection Co., Ltd., contrast medicament 10% Nylar suspending agent (commercial), 15% indoxacarb suspending agent (commercial), 10% Buprofezin missible oil (commercial), 20% Mobucin missible oil (commercial), 20% meta-tolyl-N-methylcarbamate (MTMC) missible oil (commercial), 25% carbaryl wetting powder (commercial).
Before medicine, investigation cotton cotton bollworm insect pest index,, in the dispenser of insect pest initial stage of origination, investigated the insect pest indexes and calculated preventive effect after dispenser in 1 day, 3 days, 7 days.Result of the test is as follows:
Table 22 Nylar and active component B and the composite control cotton cotton bollworm test of pesticide effectiveness thereof
| Treatment agent | The preparation dosage | Dispenser is preventive effect (%) after 1 day | Dispenser is preventive effect (%) after 3 days | Dispenser is preventive effect (%) after 7 days |
| Embodiment 8 | 8 g/acres | 96.84 | 97.63 | 96.82 |
| Embodiment 19 | 14 g/acres | 95.71 | 98.73 | 97.81 |
| Embodiment 26 | 14 g/acres | 97.64 | 96.72 | 96.63 |
| Embodiment 49 | 19 g/acres | 98.85 | 95.85 | 95.86 |
| Embodiment 59 | 7 g/acres | 96.84 | 94.87 | 98.70 |
| Embodiment 77 | 17 g/acres | 96.64 | 95.66 | 96.81 |
| Embodiment 83 | 22 g/acres | 97.78 | 96.85 | 99.88 |
| Embodiment 86 | 10 g/acres | 99.88 | 98.86 | 97.67 |
| Embodiment 94 | 13 g/acres | 96.64 | 95.70 | 99.79 |
| Embodiment 103 | 18 g/acres | 95.88 | 96.89 | 98.8 |
| Embodiment 105 | 30 g/acres | 97.76 | 99.66 | 96.87 |
| 10% Nylar suspending agent | 50 g/acres | 67.88 | 69.29 | 65.76 |
| 15% indoxacarb suspending agent | 15 g/acres | 64.05 | 68.94 | 66.63 |
| 10% Buprofezin missible oil | 90 g/acres | 66.12 | 67.87 | 63.41 |
| 20% Mobucin missible oil | 60 g/acres | 65.59 | 65.16 | 66.73 |
| 20% meta-tolyl-N-methylcarbamate (MTMC) missible oil | 40 g/acres | 67.23 | 64.45 | 68.64 |
| 25% carbaryl wetting powder | 85 g/acres | 63.37 | 65.31 | 69.62 |
As can be seen from Table 22, can effectively prevent and treat the cotton cotton bollworm after Nylar and active component B are composite, control efficiency all is better than the preventive effect of single dose, and the preventive effect phase is long.In the test scope of medication, the target crop is had no adverse effects.
Application Example 11 Nylars and active component B and the composite control tea lesser leafhopper test of pesticide effectiveness thereof
This test arrangement is in the Ya'an, Sichuan Province; test medicine is researched and developed, is provided by Shaanxi Welch Crop Protection Co., Ltd., contrast medicament 10% Nylar suspending agent (commercial), 15% indoxacarb suspending agent (commercial), 10% Buprofezin missible oil (commercial), 20% Mobucin missible oil (commercial), 20% meta-tolyl-N-methylcarbamate (MTMC) missible oil (commercial), 25% carbaryl wetting powder (commercial).
Before medicine, investigation tea lesser leafhopper insect pest index,, in the dispenser of insect pest initial stage of origination, investigated the insect pest indexes and calculated preventive effect after dispenser in 1 day, 3 days, 7 days.Result of the test is as follows:
Table 23 Nylar and active component B and the composite control tea lesser leafhopper test of pesticide effectiveness thereof
| Treatment agent | The preparation dosage | Dispenser is preventive effect (%) after 1 day | Dispenser is preventive effect (%) after 3 days | Dispenser is preventive effect (%) after 7 days |
| Embodiment 7 | 12 g/acres | 98.34 | 95.65 | 98.78 |
| Embodiment 11 | 30 g/acres | 95.23 | 96.56 | 97.73 |
| Embodiment 22 | 20 g/acres | 98.85 | 95.41 | 99.19 |
| Embodiment 27 | 18 g/acres | 96.78 | 97.22 | 98.37 |
| Embodiment 38 | 5 g/acres | 95.92 | 98.36 | 95.65 |
| Embodiment 44 | 15 g/acres | 97.57 | 96.38 | 97.86 |
| Embodiment 56 | 17 g/acres | 95.15 | 98.79 | 95.60 |
| Embodiment 62 | 23 g/acres | 97.47 | 96.92 | 95.03 |
| Embodiment 72 | 6 g/acres | 98.58 | 97.39 | 96.24 |
| Embodiment 91 | 25 g/acres | 95.71 | 99.05 | 98.49 |
| Embodiment 96 | 10 g/acres | 98.57 | 95.62 | 96.38 |
| 10% Nylar suspending agent | 40 g/acres | 65.67 | 63.25 | 68.38 |
| 15% indoxacarb suspending agent | 15 g/acres | 64.34 | 65.82 | 66.83 |
| 10% Buprofezin missible oil | 85 g/acres | 68.45 | 63.37 | 68.94 |
| 20% Mobucin missible oil | 45 g/acres | 61.52 | 63.72 | 64.17 |
| 20% meta-tolyl-N-methylcarbamate (MTMC) missible oil | 35 g/acres | 64.68 | 67.79 | 68.36 |
| 25% carbaryl wetting powder | 95 g/acres | 67.59 | 62.28 | 65.46 |
As can be seen from Table 23, can effectively prevent and treat tea lesser leafhopper after Nylar and active component B are composite, control efficiency all is better than the preventive effect of single dose, and the preventive effect phase is long.In the test scope of medication, the target crop is had no adverse effects.
Application Example 12 Nylars and active component B and the composite control cabbage pieris test of pesticide effectiveness thereof
This test arrangement is at the Xian District, Shanxi Province suburban area; test medicine is researched and developed, is provided by Shaanxi Welch Crop Protection Co., Ltd., contrast medicament 10% Nylar suspending agent (commercial), 15% indoxacarb suspending agent (commercial), 10% Buprofezin missible oil (commercial), 20% Mobucin missible oil (commercial), 20% meta-tolyl-N-methylcarbamate (MTMC) missible oil (commercial), 25% carbaryl wetting powder (commercial).
Before medicine, investigation cabbage pieris insect pest index,, in the dispenser of insect pest initial stage of origination, investigated the insect pest indexes and calculated preventive effect after dispenser in 1 day, 3 days, 7 days.Result of the test is as follows:
Table 24 Nylar and active component B and the composite control cabbage pieris test of pesticide effectiveness thereof
| Treatment agent | The preparation dosage | Dispenser is preventive effect (%) after 1 day | Dispenser is preventive effect (%) after 3 days | Dispenser is preventive effect (%) after 7 days |
| Embodiment 5 | 15 g/acres | 96.35 | 98.65 | 96.94 |
| Embodiment 16 | 8 g/acres | 97.58 | 97.84 | 98.26 |
| Embodiment 32 | 25 g/acres | 95.42 | 95.67 | 96.16 |
| Embodiment 36 | 12 g/acres | 99.77 | 96.51 | 97.99 |
| Embodiment 39 | 18 g/acres | 95.69 | 98.25 | 96.73 |
| Embodiment 45 | 17 g/acres | 98.17 | 97.83 | 95.33 |
| Embodiment 53 | 8 g/acres | 95.77 | 96.78 | 98.95 |
| Embodiment 67 | 14 g/acres | 96.85 | 98.41 | 97.89 |
| Embodiment 76 | 10 g/acres | 97.96 | 95.58 | 95.14 |
| Embodiment 89 | 17 g/acres | 95.42 | 98.69 | 96.22 |
| Embodiment 98 | 25 g/acres | 97.16 | 95.58 | 95.33 |
| 10% Nylar suspending agent | 45 g/acres | 66.28 | 68.39 | 67.65 |
| 15% indoxacarb suspending agent | 15 g/acres | 65.64 | 68.57 | 65.83 |
| 10% Buprofezin missible oil | 90 g/acres | 68.45 | 63.32 | 66.76 |
| 20% Mobucin missible oil | 55 g/acres | 64.27 | 66.16 | 67.78 |
| 20% meta-tolyl-N-methylcarbamate (MTMC) missible oil | 35 g/acres | 63.58 | 65.82 | 69.93 |
| 25% carbaryl wetting powder | 95 g/acres | 67.45 | 64.27 | 66.62 |
As can be seen from Table 24, can effectively prevent cabbage pieris after Nylar and active component B are composite, control efficiency all is better than the preventive effect of single dose, and the preventive effect phase is long.In the test scope of medication, the target crop is had no adverse effects.
Application Example 13 Nylars and active component B and the composite control codling moth test of pesticide effectiveness thereof
This test arrangement is at Shaanxi Province's Weinan City; test medicine is researched and developed, is provided by Shaanxi Welch Crop Protection Co., Ltd., contrast medicament 10% Nylar suspending agent (commercial), 15% indoxacarb suspending agent (commercial), 10% Buprofezin missible oil (commercial), 20% Mobucin missible oil (commercial), 20% meta-tolyl-N-methylcarbamate (MTMC) missible oil (commercial), 25% carbaryl wetting powder (commercial).
Before medicine, investigation codling moth insect pest index,, in the dispenser of insect pest initial stage of origination, investigated the insect pest indexes and calculated preventive effect after dispenser in 1 day, 3 days, 7 days.Result of the test is as follows:
Table 25 Nylar and active component B and the composite control codling moth test of pesticide effectiveness thereof
| Treatment agent | Extension rate | Dispenser is preventive effect (%) after 1 day | Dispenser is preventive effect (%) after 3 days | Dispenser is preventive effect (%) after 7 days |
| Embodiment 9 | 4000 times | 96.54 | 98.46 | 96.73 |
| Embodiment 25 | 5000 times | 98.35 | 97.42 | 95.89 |
| Embodiment 30 | 9000 times | 95.71 | 96.28 | 98.65 |
| Embodiment 35 | 4800 times | 98.97 | 98.82 | 95.14 |
| Embodiment 42 | 6000 times | 95.88 | 97.67 | 99.76 |
| Embodiment 43 | 3600 times | 96.71 | 99.59 | 98.36 |
| Embodiment 51 | 3000 times | 97.43 | 95. 48 | 96.23 |
| Embodiment 66 | 3400 times | 98.27 | 96.52 | 97.15 |
| Embodiment 79 | 3800 times | 96.37 | 97.18 | 98.69 |
| Embodiment 92 | 3600 times | 95.77 | 99.46 | 96.34 |
| Embodiment 93 | 8000 times | 96.25 | 98.83 | 97.52 |
| 10% Nylar suspending agent | 1000 times | 65.36 | 64.53 | 63.69 |
| 15% indoxacarb suspending agent | 3000 times | 64.74 | 66.57 | 66.48 |
| 10% Buprofezin missible oil | 550 times | 65.86 | 63.85 | 65.14 |
| 20% Mobucin missible oil | 300 times | 66.73 | 66.58 | 64.96 |
| 20% meta-tolyl-N-methylcarbamate (MTMC) missible oil | 250 times | 64.14 | 63.27 | 65.23 |
| 25% carbaryl wetting powder | 200 times | 65.22 | 66.35 | 63.31 |
As can be seen from Table 25, can effectively prevent and treat codling moth after Nylar and active component B are composite, control efficiency all is better than the preventive effect of single dose, and the preventive effect phase is long.In the test scope of medication, the target crop is had no adverse effects.
Application Example 14 Nylars and active component B and the composite control tobacco oriental tobacco budworm test of pesticide effectiveness thereof
This test arrangement is at Shaanxi Province's Weinan City; test medicine is researched and developed, is provided by Shaanxi Welch Crop Protection Co., Ltd., contrast medicament 10% Nylar suspending agent (commercial), 15% indoxacarb suspending agent (commercial), 10% Buprofezin missible oil (commercial), 20% Mobucin missible oil (commercial), 20% meta-tolyl-N-methylcarbamate (MTMC) missible oil (commercial), 25% carbaryl wetting powder (commercial).
The blue or green pests index of investigation tobacco smoke before medicine,, in the dispenser of insect pest initial stage of origination, investigated the insect pest indexes and calculated preventive effect after dispenser in 1 day, 3 days, 7 days.Result of the test is as follows:
Table 26 Nylar and active component B and the composite control tobacco oriental tobacco budworm test of pesticide effectiveness thereof
| Treatment agent | The preparation dosage | Dispenser is preventive effect (%) after 1 day | Dispenser is preventive effect (%) after 3 days | Dispenser is preventive effect (%) after 7 days |
| Embodiment 13 | 14 g/acres | 98.39 | 96.56 | 99.46 |
| Embodiment 18 | 11 g/acres | 95.88 | 95.65 | 97.73 |
| Embodiment 23 | 12 g/acres | 98.34 | 96.82 | 98.48 |
| Embodiment 34 | 28 g/acres | 96.91 | 97.65 | 95.37 |
| Embodiment 40 | 17 g/acres | 95.72 | 98.54 | 97.49 |
| Embodiment 48 | 29 g/acres | 98.91 | 96.46 | 99.74 |
| Embodiment 52 | 13 g/acres | 95.43 | 97.65 | 98.27 |
| Embodiment 58 | 18 g/acres | 97.86 | 95.28 | 97.33 |
| Embodiment 61 | 15 g/acres | 96.79 | 96.56 | 99.18 |
| Embodiment 73 | 16 g/acres | 95.84 | 98.46 | 95.23 |
| Embodiment 82 | 25 g/acres | 98.65 | 96.98 | 99.17 |
| 10% Nylar suspending agent | 50 g/acres | 64.66 | 65.27 | 68.94 |
| 15% indoxacarb suspending agent | 15 g/acres | 65.88 | 66.53 | 67.16 |
| 10% Buprofezin missible oil | 85 g/acres | 66.99 | 63.46 | 64.34 |
| 20% Mobucin missible oil | 50 g/acres | 67.64 | 65.18 | 66.72 |
| 20% meta-tolyl-N-methylcarbamate (MTMC) missible oil | 45 g/acres | 64.33 | 67.86 | 63.98 |
| 25% carbaryl wetting powder | 80 g/acres | 63.52 | 66.81 | 65.29 |
As can be seen from Table 26, can effectively prevent and treat the tobacco oriental tobacco budworm after Nylar and active component B are composite, control efficiency all is better than the preventive effect of single dose, and the preventive effect phase is long.In the test scope of medication, the target crop is had no adverse effects.
Application Example 14 Nylars and active component B and the composite control Homona coffearia test of pesticide effectiveness thereof
This test arrangement is at Shaanxi Province's Hanzhong City; test medicine is researched and developed, is provided by Shaanxi Welch Crop Protection Co., Ltd., contrast medicament 10% Nylar suspending agent (commercial), 15% indoxacarb suspending agent (commercial), 10% Buprofezin missible oil (commercial), 20% Mobucin missible oil (commercial), 20% meta-tolyl-N-methylcarbamate (MTMC) missible oil (commercial), 25% carbaryl wetting powder (commercial).
Before medicine, investigation Homona coffearia insect pest index,, in the dispenser of insect pest initial stage of origination, investigated the insect pest indexes and calculated preventive effect after dispenser in 1 day, 3 days, 7 days.Result of the test is as follows:
Table 27 Nylar and active component B and the composite control Homona coffearia test of pesticide effectiveness thereof
| Treatment agent | Extension rate | Dispenser is preventive effect (%) after 1 day | Dispenser is preventive effect (%) after 3 days | Dispenser is preventive effect (%) after 7 days |
| Embodiment 15 | 3000 times | 99.36 | 96.85 | 97.52 |
| Embodiment 29 | 3200 times | 95.27 | 97.56 | 95.37 |
| Embodiment 50 | 3500 times | 96.76 | 98.78 | 96.82 |
| Embodiment 55 | 9000 times | 95.41 | 96.15 | 97.69 |
| Embodiment 63 | 3000 times | 98.48 | 99.62 | 98.24 |
| Embodiment 69 | 10000 times | 96.79 | 95.52 | 99.73 |
| Embodiment 75 | 5200 times | 97.27 | 98.86 | 97.65 |
| Embodiment 81 | 5400 times | 98.49 | 95.34 | 96.93 |
| Embodiment 100 | 6000 times | 97.36 | 99.78 | 98.12 |
| Embodiment 101 | 8000 times | 99.43 | 95.25 | 96.17 |
| 10% Nylar suspending agent | 900 times | 63.57 | 64.92 | 65.84 |
| 15% indoxacarb suspending agent | 2500 times | 64.74 | 65.35 | 63.61 |
| 10% Buprofezin missible oil | 500 times | 65.89 | 63.57 | 65.73 |
| 20% Mobucin missible oil | 300 times | 64.98 | 63.41 | 64.21 |
| 20% meta-tolyl-N-methylcarbamate (MTMC) missible oil | 300 times | 65.56 | 63.67 | 63.15 |
| 25% carbaryl wetting powder | 200 times | 63.42 | 64.73 | 63.34 |
As can be seen from Table 27, can effectively prevent and treat Homona coffearia after Nylar and active component B are composite, control efficiency all is better than the preventive effect of single dose, and the preventive effect phase is long.In the test scope of medication, the target crop is had no adverse effects.
Application Example 15 Nylars and active component B and the composite control brassicaceous vegetable diamond-back moth test of pesticide effectiveness thereof
This test arrangement is in the Xianyang, Shanxi province city; test medicine is researched and developed, is provided by Shaanxi Welch Crop Protection Co., Ltd., contrast medicament 10% Nylar suspending agent (commercial), 15% indoxacarb suspending agent (commercial), 10% Buprofezin missible oil (commercial), 20% Mobucin missible oil (commercial), 20% meta-tolyl-N-methylcarbamate (MTMC) missible oil (commercial), 25% carbaryl wetting powder (commercial).
Before medicine, investigation brassicaceous vegetable diamond-back moth insect pest index,, in the dispenser of insect pest initial stage of origination, investigated the insect pest indexes and calculated preventive effect after dispenser in 1 day, 3 days, 7 days.Result of the test is as follows:
Table 28 Nylar and active component B and the composite control brassicaceous vegetable diamond-back moth test of pesticide effectiveness thereof
| Treatment agent | The preparation dosage | Dispenser is preventive effect (%) after 1 day | Dispenser is preventive effect (%) after 3 days | Dispenser is preventive effect (%) after 7 days |
| Embodiment 3 | 7 g/acres | 97.64 | 96.53 | 98.87 |
| Embodiment 21 | 3 g/acres | 96.78 | 98.56 | 97.76 |
| Embodiment 46 | 33 g/acres | 97.83 | 96.57 | 98.35 |
| Embodiment 60 | 28 g/acres | 98.49 | 97.62 | 96.39 |
| Embodiment 65 | 30 g/acres | 96.45 | 95.26 | 97.91 |
| Embodiment 68 | 35 g/acres | 97.74 | 98.58 | 96.13 |
| Embodiment 71 | 13 g/acres | 95.33 | 96.84 | 97.62 |
| Embodiment 78 | 22 g/acres | 96.88 | 97.15 | 98.91 |
| Embodiment 85 | 35 g/acres | 97.96 | 96.54 | 95.27 |
| Embodiment 87 | 10 g/acres | 98.24 | 95.68 | 97.31 |
| 10% Nylar suspending agent | 60 g/acres | 64.34 | 66.35 | 65.77 |
| 15% indoxacarb suspending agent | 14 g/acres | 65.88 | 63.56 | 66.63 |
| 10% Buprofezin missible oil | 90 g/acres | 66.83 | 64.79 | 65.45 |
| 20% Mobucin missible oil | 50 g/acres | 63.67 | 65.26 | 63.67 |
| 20% meta-tolyl-N-methylcarbamate (MTMC) missible oil | 60 g/acres | 64.45 | 63.94 | 66.59 |
| 25% carbaryl wetting powder | 80 g/acres | 65.26 | 66.27 | 64.71 |
As can be seen from Table 28, can effectively prevent and treat the brassicaceous vegetable diamond-back moth after Nylar and active component B are composite, control efficiency all is better than the preventive effect of single dose, and the preventive effect phase is long.In the test scope of medication, the target crop is had no adverse effects.
After draw through different local throughout the country tests, Nylar and indoxacarb, Buprofezin, Mobucin, meta-tolyl-N-methylcarbamate (MTMC), the composite rear preventive effect to common insects such as the diamond-back moth on various crop, beet armyworm, cabbage caterpillar, prodenia litura, rice leaf roller, striped rice borer, paddy stem borer, aphid, plant hopper, leafhopper, aleyrodid, cotton bollworm, bridging worm, cutworm, rice gall midge, scale insect, arrowhead scales, oriental tobacco budworm, thrips, leaf roller, heart-eating worms of carbaryl are all more than 95%, be better than the single dose preventive effect, synergistic effect is obvious.
Claims (6)
1. the Pesticidal combination of a pyriproxyfen-containing, contain active components A and active component B, it is characterized in that: active components A and active component B weight ratio are 1 ︰ 80 ~ 60 ︰ 1, described active components A is selected from Nylar, and active component B is selected from a kind of in indoxacarb, Buprofezin, Mobucin, meta-tolyl-N-methylcarbamate (MTMC), carbaryl.
2. the Pesticidal combination of pyriproxyfen-containing according to claim 1, it is characterized in that: the weight ratio of active components A and active component B is 1 ︰ 60 ~ 40 ︰ 1.
3. the Pesticidal combination of pyriproxyfen-containing according to claim 2 is characterized in that:
Nylar and indoxacarb weight ratio be 1 ︰ 10 ~ 20 ︰ 1;
Nylar and Buprofezin weight ratio be 1 ︰ 30 ~ 15 ︰ 1;
The weight ratio of Nylar and Mobucin is 1 ︰ 40 ~ 10 ︰ 1;
Nylar and meta-tolyl-N-methylcarbamate (MTMC) weight ratio are 1 ︰ 40 ~ 10 ︰ 1;
The weight ratio of Nylar and carbaryl is 1 ︰ 40 ~ 10 ︰ 1.
4. the Pesticidal combination of the described pyriproxyfen-containing of any one according to claim 1 to 3, it is characterized in that: composition is made wetting powder, water dispersible granules, suspending agent, aqueous emulsion, suspension emulsion, microemulsion, micro-capsule suspension, microcapsule suspension-suspending agent.
5. the Pesticidal combination of pyriproxyfen-containing according to claim 4 is used for the purposes of insect on the control crops.
6. purposes according to claim 5, it is characterized in that: described insect comprises diamond-back moth, beet armyworm, cabbage caterpillar, prodenia litura, rice leaf roller, striped rice borer, paddy stem borer, aphid, plant hopper, leafhopper, aleyrodid, cotton bollworm, bridging worm, cutworm, rice gall midge, scale insect, arrowhead scales, oriental tobacco budworm, thrips, leaf roller, heart-eating worm.
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| CN109169690A (en) * | 2018-10-12 | 2019-01-11 | 河南喜夫农生物科技有限公司 | A kind of binary compound insecticidal composition and its insecticide being prepared |
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| CN112998024A (en) * | 2019-12-20 | 2021-06-22 | 江苏功成生物科技有限公司 | Insecticidal composition containing fenoxycarb and application thereof |
| CN116076515A (en) * | 2022-12-09 | 2023-05-09 | 浙江威昇作物科技有限公司 | A kind of insecticidal composition for controlling tea green leafhopper and its preparation and application |
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Address after: 715500 Pucheng Shaanxi chemical base industrial park, Shaanxi, Weinan Patentee after: Shaanxi yitianfeng crop Technology Co.,Ltd. Address before: 715500 Pucheng Shaanxi chemical base industrial park, Shaanxi, Weinan Patentee before: Shaanxi Welch Crop Protection Co.,Ltd. |
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