CN109418284A - A kind of Pesticidal combination containing Biphenthrin - Google Patents
A kind of Pesticidal combination containing Biphenthrin Download PDFInfo
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- CN109418284A CN109418284A CN201710771552.6A CN201710771552A CN109418284A CN 109418284 A CN109418284 A CN 109418284A CN 201710771552 A CN201710771552 A CN 201710771552A CN 109418284 A CN109418284 A CN 109418284A
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- Prior art keywords
- biphenthrin
- ichlorbenzuron
- pesticidal combination
- agent
- worm
- Prior art date
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- OMFRMAHOUUJSGP-IRHGGOMRSA-N bifenthrin Chemical compound C1=CC=C(C=2C=CC=CC=2)C(C)=C1COC(=O)[C@@H]1[C@H](\C=C(/Cl)C(F)(F)F)C1(C)C OMFRMAHOUUJSGP-IRHGGOMRSA-N 0.000 title claims abstract description 55
- 230000000361 pesticidal effect Effects 0.000 title claims abstract description 22
- 239000000203 mixture Substances 0.000 claims abstract description 20
- 239000000375 suspending agent Substances 0.000 claims abstract description 19
- 239000003094 microcapsule Substances 0.000 claims abstract description 16
- 241001124076 Aphididae Species 0.000 claims abstract description 12
- 239000000839 emulsion Substances 0.000 claims abstract description 8
- 239000004530 micro-emulsion Substances 0.000 claims abstract description 7
- 239000004548 suspo-emulsion Substances 0.000 claims abstract description 7
- 239000004562 water dispersible granule Substances 0.000 claims abstract description 7
- 239000008187 granular material Substances 0.000 claims abstract description 3
- 241000607479 Yersinia pestis Species 0.000 claims description 20
- 241001414720 Cicadellidae Species 0.000 claims description 6
- 241000256247 Spodoptera exigua Species 0.000 claims description 6
- 244000269722 Thea sinensis Species 0.000 claims description 6
- 241000255967 Helicoverpa zea Species 0.000 claims description 3
- 241000488583 Panonychus ulmi Species 0.000 claims description 3
- 241000255789 Bombyx mori Species 0.000 claims description 2
- 241000426497 Chilo suppressalis Species 0.000 claims description 2
- 241001498622 Cixius wagneri Species 0.000 claims description 2
- 241000008892 Cnaphalocrocis patnalis Species 0.000 claims description 2
- 241000254171 Curculionidae Species 0.000 claims description 2
- 241001517923 Douglasiidae Species 0.000 claims description 2
- 241000578422 Graphosoma lineatum Species 0.000 claims description 2
- 241000409991 Mythimna separata Species 0.000 claims description 2
- 241000346285 Ostrinia furnacalis Species 0.000 claims description 2
- 241000721451 Pectinophora gossypiella Species 0.000 claims description 2
- 241000437063 Phyllotreta striolata Species 0.000 claims description 2
- 241000255969 Pieris brassicae Species 0.000 claims description 2
- 241001249129 Scirpophaga incertulas Species 0.000 claims description 2
- 241000985245 Spodoptera litura Species 0.000 claims description 2
- 241001414989 Thysanoptera Species 0.000 claims description 2
- 239000000843 powder Substances 0.000 claims description 2
- 241001674048 Phthiraptera Species 0.000 claims 1
- 235000019504 cigarettes Nutrition 0.000 claims 1
- 235000021110 pickles Nutrition 0.000 claims 1
- 239000003795 chemical substances by application Substances 0.000 abstract description 14
- 235000013399 edible fruits Nutrition 0.000 abstract description 6
- 235000013311 vegetables Nutrition 0.000 abstract description 6
- 239000004563 wettable powder Substances 0.000 abstract description 6
- 239000012752 auxiliary agent Substances 0.000 abstract description 3
- 241001491790 Bupalus piniaria Species 0.000 abstract 1
- 239000000546 pharmaceutical excipient Substances 0.000 abstract 1
- 239000002023 wood Substances 0.000 abstract 1
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 36
- 238000012360 testing method Methods 0.000 description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 20
- 239000008367 deionised water Substances 0.000 description 14
- 229910021641 deionized water Inorganic materials 0.000 description 14
- 239000002270 dispersing agent Substances 0.000 description 13
- 239000012071 phase Substances 0.000 description 13
- 241000238631 Hexapoda Species 0.000 description 12
- 240000000233 Melia azedarach Species 0.000 description 12
- 239000002518 antifoaming agent Substances 0.000 description 12
- 230000002265 prevention Effects 0.000 description 12
- 230000003449 preventive effect Effects 0.000 description 12
- 239000002904 solvent Substances 0.000 description 11
- 239000003814 drug Substances 0.000 description 10
- 239000003995 emulsifying agent Substances 0.000 description 10
- 230000002528 anti-freeze Effects 0.000 description 8
- 230000003285 pharmacodynamic effect Effects 0.000 description 8
- 239000002562 thickening agent Substances 0.000 description 8
- 239000000080 wetting agent Substances 0.000 description 8
- 238000013329 compounding Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 230000002195 synergetic effect Effects 0.000 description 6
- 229940079593 drug Drugs 0.000 description 5
- 235000009024 Ceanothus sanguineus Nutrition 0.000 description 4
- 241000723353 Chrysanthemum Species 0.000 description 4
- 235000007516 Chrysanthemum Nutrition 0.000 description 4
- 206010011732 Cyst Diseases 0.000 description 4
- 240000003553 Leptospermum scoparium Species 0.000 description 4
- 235000015459 Lycium barbarum Nutrition 0.000 description 4
- 235000011430 Malus pumila Nutrition 0.000 description 4
- 235000015103 Malus silvestris Nutrition 0.000 description 4
- 206010067482 No adverse event Diseases 0.000 description 4
- 241001525802 Phyllonorycter pomonella Species 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 4
- 208000031513 cyst Diseases 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000000945 filler Substances 0.000 description 4
- 238000011835 investigation Methods 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 229920002521 macromolecule Polymers 0.000 description 4
- 239000003002 pH adjusting agent Substances 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 4
- 244000141359 Malus pumila Species 0.000 description 3
- 239000011149 active material Substances 0.000 description 3
- 238000000498 ball milling Methods 0.000 description 3
- 239000011230 binding agent Substances 0.000 description 3
- 238000005469 granulation Methods 0.000 description 3
- 230000003179 granulation Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 239000000575 pesticide Substances 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 230000001988 toxicity Effects 0.000 description 3
- 231100000419 toxicity Toxicity 0.000 description 3
- 230000001018 virulence Effects 0.000 description 3
- 230000008485 antagonism Effects 0.000 description 2
- 239000008346 aqueous phase Substances 0.000 description 2
- 235000013339 cereals Nutrition 0.000 description 2
- 239000002552 dosage form Substances 0.000 description 2
- 239000002574 poison Substances 0.000 description 2
- 231100000614 poison Toxicity 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000010008 shearing Methods 0.000 description 2
- 239000004094 surface-active agent Substances 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 241001198505 Anarsia lineatella Species 0.000 description 1
- 239000005874 Bifenthrin Substances 0.000 description 1
- 240000007124 Brassica oleracea Species 0.000 description 1
- 235000003899 Brassica oleracea var acephala Nutrition 0.000 description 1
- 235000011301 Brassica oleracea var capitata Nutrition 0.000 description 1
- 235000001169 Brassica oleracea var oleracea Nutrition 0.000 description 1
- 229910020323 ClF3 Inorganic materials 0.000 description 1
- 244000241257 Cucumis melo Species 0.000 description 1
- 235000015510 Cucumis melo subsp melo Nutrition 0.000 description 1
- 241000241602 Gossypianthus Species 0.000 description 1
- 241000510199 Helicoverpa assulta Species 0.000 description 1
- 241000255777 Lepidoptera Species 0.000 description 1
- 244000070406 Malus silvestris Species 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 241000500437 Plutella xylostella Species 0.000 description 1
- 241000654853 Thrips nigropilosus Species 0.000 description 1
- 241000255901 Tortricidae Species 0.000 description 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 1
- FJJCIZWZNKZHII-UHFFFAOYSA-N [4,6-bis(cyanoamino)-1,3,5-triazin-2-yl]cyanamide Chemical compound N#CNC1=NC(NC#N)=NC(NC#N)=N1 FJJCIZWZNKZHII-UHFFFAOYSA-N 0.000 description 1
- 230000000895 acaricidal effect Effects 0.000 description 1
- 239000000642 acaricide Substances 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 238000012271 agricultural production Methods 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- YMGUBTXCNDTFJI-UHFFFAOYSA-N cyclopropanecarboxylic acid Chemical compound OC(=O)C1CC1 YMGUBTXCNDTFJI-UHFFFAOYSA-N 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000003085 diluting agent Substances 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 238000003958 fumigation Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 230000000749 insecticidal effect Effects 0.000 description 1
- 239000002917 insecticide Substances 0.000 description 1
- 235000015110 jellies Nutrition 0.000 description 1
- 239000008274 jelly Substances 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 235000021374 legumes Nutrition 0.000 description 1
- 239000010871 livestock manure Substances 0.000 description 1
- 230000003020 moisturizing effect Effects 0.000 description 1
- 239000000447 pesticide residue Substances 0.000 description 1
- 239000000825 pharmaceutical preparation Substances 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 239000002728 pyrethroid Substances 0.000 description 1
- 230000007115 recruitment Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- OARRHUQTFTUEOS-UHFFFAOYSA-N safranin Chemical compound [Cl-].C=12C=C(N)C(C)=CC2=NC2=CC(C)=C(N)C=C2[N+]=1C1=CC=CC=C1 OARRHUQTFTUEOS-UHFFFAOYSA-N 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 210000002784 stomach Anatomy 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
- 231100000820 toxicity test Toxicity 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N53/00—Biocides, pest repellants or attractants, or plant growth regulators containing cyclopropane carboxylic acids or derivatives thereof
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N47/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid
- A01N47/08—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid the carbon atom having one or more single bonds to nitrogen atoms
- A01N47/28—Ureas or thioureas containing the groups >N—CO—N< or >N—CS—N<
- A01N47/34—Ureas or thioureas containing the groups >N—CO—N< or >N—CS—N< containing the groups, e.g. biuret; Thio analogues thereof; Urea-aldehyde condensation products
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Agronomy & Crop Science (AREA)
- Pest Control & Pesticides (AREA)
- Plant Pathology (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Dentistry (AREA)
- General Health & Medical Sciences (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The present invention relates to a kind of Pesticidal combinations containing Biphenthrin, more particularly to the Pesticidal combination of a kind of Biphenthrin and d ichlorbenzuron, the composition is characterized mainly in that: Pesticidal combination contains Biphenthrin, d ichlorbenzuron, auxiliary agent and other excipient, wherein the weight ratio of Biphenthrin and d ichlorbenzuron is 60 ︰, 1 ~ 1 ︰ 80, and composition can be made into wettable powder, water dispersible granules, suspending agent, aqueous emulsion, microemulsion, suspoemulsion, granule, microcapsule suspending agent, microcapsule suspension-suspendinagent agent.Pesticidal combination of the present invention is for preventing and treating fruit tree, industrial crops, the aphid on vegetables, wood louse, pine moth.
Description
Technical field
The invention belongs to technical field of pesticide, and in particular to a kind of Pesticidal combination of Biphenthrin and d ichlorbenzuron is used for
Prevent and treat fruit tree, industrial crops, the pest on vegetables.
Background technique
Biphenthrin, English name: (bifenthrin), molecular formula: C23ClF3O2, chemical name: 2,2- dimethyl -3-
(2- chloro- 3,3,3- tri- fluoro- 1- acrylic) cyclopropane-carboxylic acid -2- methyl -3- phenyl benzyl ester,
Its structural formula are as follows:
Biphenthrin is pyrethroid desinsection, acaricide, have tag, stomach poison function.Without interior suction, fumigation action.
Insecticidal spectrum is wide, and effect rapidly, is not moved, safer to environment, the duration is longer in the soil.For preventing and treating bollworm, cotton
Red spider, small heart-eating peach worm etc..
In the real process of agricultural production, the problem of pest control most easily produces is the generation of pest resistance to insecticide.No
It is compounded with kind ingredient, is to prevent and treat the very common method of resistant insect.Heterogeneity is compounded, and is imitated according to practical application
Fruit, to judge that certain compounding is synergy, adduction or antagonism.In most cases, the compounding effect of pesticide is all to add
And effect, really have lacking for synergistic effect, especially synergistic effect clearly, co-toxicity coefficient it is very high compounding just it is less.
Research by inventor to compounding, discovery can generate good synergistic effect after compounding Biphenthrin with d ichlorbenzuron, so far
Until, Biphenthrin was not yet reported with compounding for d ichlorbenzuron.
Summary of the invention
The object of the present invention is to provide it is a kind of for prevent and treat fruit tree, industrial crops, vegetable-crop pest-insect containing Biphenthrin
Pesticidal combination.
The technical scheme is that
A kind of Pesticidal combination containing Biphenthrin, it is characterised in that Pesticidal combination contains Biphenthrin and d ichlorbenzuron,
Wherein the weight ratio of Biphenthrin and d ichlorbenzuron is 60 ︰, 1~1 ︰ 80；Preferably the weight ratio of Biphenthrin and d ichlorbenzuron is 20 ︰ 1
~1 ︰ 40；More preferably the weight ratio of Biphenthrin and d ichlorbenzuron is 1 ︰, 1~1 ︰ 20.
The Pesticidal combination containing Biphenthrin, for preventing and treating the application of crop pests, the crops packet
Include cereal crops, legume crop, fibre crops, sugar crop, melon crop, fruits crop, dry fruit crop, hobby work
Object, root crop, oil crops, flower crop, medicinal crop, crop, green manure pasture crop；The pest includes
Cabbage caterpillar, beet armyworm, diamondback moth, rice leaf roller, striped rice borer, yellow rice borer, bollworm, tea lesser leafhopper, heart-eating worm, aphid
Worm, stinkbug silk worm, pink bollworm, mythimna separata, oriental tobacco budworm, weevil, planthopper, thrips, bridging worm, striped flea-beetle, prodenia litura, corn borer,
Leaf miner, red spider, looper or aleyrodid.
In composition the weight percentage of active component be total weight 0.5%~90%, preferably 5%~
80%.According to different preparation types, active component content range is different.In general, liquid preparation contains by weight 1%
~70% active material, preferably 5%~50%；Solid pharmaceutical preparation contains by weight 5%~80% active material, compared with
It goodly is 10%~80%.
In Pesticidal combination of the invention at least contain a kind of surfactant, in favor of application when active component in water
Dispersion.Surface-active contents are the 5%~30% of total formulation weight, and surplus is solid or liquid diluent.
Pesticidal combination of the invention can used before through dilution or directly by user.Its preparation can be by usual
Processing method known in those skilled in the art preparation, i.e., after active material being mixed with liquid solvent or solid carrier,
Add one of surfactant such as dispersing agent, stabilizer, wetting agent, binder, defoaming agent, disintegrating agent, antifreeze etc.
Or it is several.Pesticidal combination of the invention can be processed into any dosage form pesticide-acceptable as needed, wherein more excellent dosage form
Are as follows: wettable powder, water dispersible granules, suspending agent, suspoemulsion, aqueous emulsion, microemulsion, microcapsule suspending agent, microcapsule suspension-suspension
Missible oil can also be made in agent, granule.
Comprising following component and content when wettable powder is made in composition: active components A 0.5%~70%, d ichlorbenzuron
0.5%~70%, dispersing agent 1%~12%, wetting agent 1%~8%, filler surplus.
Composition includes following component and content when water dispersible granules are made: active components A 0.5%~70%, d ichlorbenzuron
0.5%~70%, dispersing agent 1%~12%, wetting agent 1%~8%, disintegrating agent 1%~10%, binder 0~8%, filler
Surplus.
Composition includes following component and content when suspending agent is made: active components A 0.5%~50%, d ichlorbenzuron 0.5%
~50%, dispersing agent 1%~10%, wetting agent 1%~10%, defoaming agent 0.01%~2%, thickener 0~2%, antifreeze 0
~8%, deionized water adds to 100%.
Composition includes following component and content when aqueous emulsion is made: active components A 0.5%~50%, d ichlorbenzuron 0.5%
~50%, solvent 1%~20%, emulsifier 1%~12%, antifreeze 0~8%, defoaming agent 0.01%~2%, thickener 0~
2%, deionized water adds to 100%.
Composition includes following component and content when microemulsion is made: active components A 0.5%~50%, d ichlorbenzuron 0.5%
~50%, emulsifier 3%~25%, solvent 1%~10%, antifreeze 0~8%, defoaming agent 0.01%~2%, deionized water
Add to 100%.
Composition includes following component and content when suspoemulsion is made: active components A 0.5%~50%, d ichlorbenzuron 0.5%
~50%, emulsifier 1%~10%, dispersing agent 1%~10%, solvent 1%~20%, defoaming agent 0.01%~2%, thickener
0~2%, antifreeze 0~8%, deionized water add to 100%.
Composition includes following component and content when microcapsule suspending agent is made: active components A 0.5%~50%, d ichlorbenzuron
0.5%~50%, macromolecule cyst material 1%~10%, dispersing agent 2%~10%, solvent 1%~10%, emulsifier 1%~
7%, pH adjusting agent 0.01%~5%, defoaming agent 0.01%~2%, deionized water add to 100%.
Composition includes following component and content when microcapsule suspension-suspendinagent agent is made: active components A 0.5%~50% is gone out
Young urea 0.5%~50%, macromolecule cyst material 1%~12%, dispersing agent 1%~12%, wetting agent 1%~8%, solvent
1%~15%, emulsifier 1%~8%, defoaming agent 0.01%~2%, thickener 0~2%, pH adjusting agent 0.01%~5%,
Deionized water adds to 100%.
Wettable powder the key technical indexes of the invention:
Water dispersible granules the key technical indexes of the invention:
Suspending agent the key technical indexes of the invention:
Aqueous emulsion the key technical indexes of the invention:
Microemulsion the key technical indexes of the invention:
Suspoemulsion the key technical indexes of the invention:
Microcapsule suspending agent the key technical indexes of the invention:
Microcapsule suspension-suspendinagent agent the key technical indexes of the invention:
Pesticidal combination of the invention compared with prior art, generates following the utility model has the advantages that (1) is compared with single dose, the group
Closing object has notable synergistic to lepidoptera pest, hence it is evident that improves control efficiency；(2) one medicines are controlled more, and primary application can prevent and treat simultaneously
Various pests reduce prevention and treatment recruitment cost；(3) alternative height pesticide, and field dosage is greatly reduced, effectively reduce ring
Border pollution and pesticide residue；(4) it has concurrently quick-acting and long-acting；(5) toxicity to warm-blooded animal is reduced；(6) particularly for preventing and treating cotton
Flower aphid, vegetables aleyrodid effect are prominent.
Specific embodiment
Below with reference to embodiment to further instruction of the present invention, the percentage in embodiment is weight percentage, but
The present invention is not limited thereto.
Application Example one
1~4 wettable powder of example
Biphenthrin, d ichlorbenzuron, dispersing agent, wetting agent, filler are mixed, are uniformly mixed in mixed cylinder, through air-flow powder
Broken machine remixes uniformly after crushing, that is, can be made into wettable powder product of the present invention.Specifically it is shown in Table 1.
1 example of table, 1~4 each component and content
5~8 water dispersible granules of example
The grain that Biphenthrin, d ichlorbenzuron, dispersing agent, wetting agent, disintegrating agent, filler are needed through air-flow crushing together
Diameter adds other auxiliary agents such as binder (can add can be not added), obtains granulation materials.Item is quantified feeding fluidized bed granulation to do
In dry machine after granulation and drying, water dispersible granules product of the present invention is made.Specifically it is shown in Table 2.
2 example of table, 5~8 each component and content
9~12 suspending agent of example
By dispersing agent, wetting agent, defoaming agent, thickener (can add can be not added), antifreeze (can add can be not added) by high speed
Shear-mixed is uniform, and Biphenthrin, d ichlorbenzuron is added, and surplus is supplied with deionized water, and ball milling 2~3 hours, make in the ball mill
Diameter of particle is all at 5 μm hereinafter, be made suspending agent product of the present invention.Specifically it is shown in Table 3.
3 example of table, 9~12 each component and content
13~16 suspoemulsion of embodiment
Dispersing agent, defoaming agent, thickener (can add can be not added), antifreeze (can add can be not added) are mixed by high speed shear
Uniformly, d ichlorbenzuron is added, in the ball mill ball milling 2~3 hours, makes diameter of particle all at 5 μm and suspends hereinafter, d ichlorbenzuron is made
Then agent directly emulsifies Biphenthrin, solvent, emulsifier and various auxiliary agents into suspending agent with high speed agitator, surplus is used
Deionized water is supplied, and suspoemulsion product of the present invention is made, is specifically shown in Table 4.
4 embodiment of table, 13~16 each component and content
17~20 aqueous emulsion of example
Biphenthrin, d ichlorbenzuron, solvent, emulsifier are added together, make to be dissolved into homogeneous oil phase；By deionized water, resist
Jelly agent (can add can be not added), thickener (can add can be not added), defoaming agent mix, Cheng Junyi water phase.Under high velocity agitation,
Oily phase is added in water phase, surplus is supplied with deionized water；It can be prepared by aqueous emulsion product of the present invention, be specifically shown in Table 5.
5 embodiment of table, 17~20 each component and parts by weight
21~23 microemulsion of example
Biphenthrin, d ichlorbenzuron, solvent, emulsifier, antifreeze (can add can be not added), defoaming agent are sufficiently mixed into uniform
Transparent oily phase is slowly added into deionized water under stiring, forms WO emulsion, then agitated heating, is allowed to rapid
Phase inversion is cooled to room temperature and makes up to balance, through filtering, surplus is supplied with deionized water at oil-in-water type；It can be prepared by the present invention
The microemulsion product, is specifically shown in Table 6.
6 embodiment of table, 21~23 each component and parts by weight
Example 24,25 microcapsule suspending agents
Biphenthrin, d ichlorbenzuron, macromolecule cyst material, solvent are mixed, make to be dissolved into homogeneous oil phase, in shearing condition
Under, by oil be added to containing emulsifier, pH adjusting agent, dispersing agent aqueous phase solution in, surplus is supplied with deionized water, two kinds
Material reacts in oil-water interfaces, forms high score ascus wall, and the well dispersed microcapsule suspending agent of the present composition is made and produces
Product.Specifically it is shown in Table 7.
7 embodiment 24 of table, 25 each components and parts by weight
Example 26,27 microcapsule suspension-suspendinagent agents
Biphenthrin, macromolecule cyst material, solvent are mixed, make to be dissolved into homogeneous oil phase, by oily mutually in shearing condition
Under be added to containing emulsifier, pH adjusting agent aqueous phase solution in, well dispersed microcapsule suspending agent is made.By dispersing agent, wet
Profit agent, defoaming agent, thickener (can add can be not added) are uniformly mixed by high speed shear, d ichlorbenzuron are added, in the ball mill ball milling 2
~3 hours, makes diameter of particle all at 5 μm hereinafter, suspending agent is made, then suspending agent is added to the water of micro-capsule suspension
In phase solution, deionized water supplies surplus, the well dispersed microcapsule suspension-suspendinagent agent product of the present composition is made, specifically
It is shown in Table 8.
8 embodiment 26 of table, 27 each components and parts by weight
Implementation of an application example two:
D ichlorbenzuron Biphenthrin is to brassicaceous vegetable aphid toxicity test and recipe determination
The above embodiment of the present invention is separately designed into 5 concentration processing by active constituent content, it, will using leaching worm leaf dipping method
Aphid soaks into the liquid 5s together with cabbage leaves, sops up the extra medical fluid on leaf margin with blotting paper after taking-up, rejecting have wing adult aphid,
Larvae aphid only retains aptery adult aphid, puts it into moisturizing raising in the culture dish beaten, is then placed in 25 DEG C of illumination box,
Survival borer population is checked after 48 hours, every concentration processing is repeated 3 times, and every repetition is with test worm 90.Revision insect recluced rate is calculated, worm is corrected
Mouth decline rate, acquires virulence regression equation and calculates LC50。
Aphid corrected mortality is converted into probit value (y), concentration for the treatment of (μ g/ml) is converted into logarithm (x), with minimum
Square law obtains virulence regression equation, and thus calculates the value of every kind of medicament.Total poison system is calculated according to Sun Yunpei equation
Number CTC.CTC < 80 is antagonism, and 80≤CTC≤120 are summation action, and CTC > 120 is synergistic effect, on this basis,
Field trial is carried out again.Calculation formula is following (using d ichlorbenzuron as standard agent, toxicity index 100):
Theoretical toxicity index (TTI)=d ichlorbenzuron TI × P of MD ichlorbenzuronTI × P of+BiphenthrinBiphenthrin
In formula: M is the mixture of different ratio
PBiphenthrinFor Biphenthrin shared ratio in the composition
PD ichlorbenzuronFor d ichlorbenzuron shared ratio in the composition
9 d ichlorbenzuron of the table virulence to brassicaceous vegetable aphid mixed with Biphenthrin different ratio
| Reagent agent | Proportion | LC50(ug/mL) | Co-toxicity coefficient (CTC) |
| Biphenthrin | — | 0.45 | — |
| D ichlorbenzuron | — | 1.17 | — |
| Lian benzene Ju Zhi ︰ d ichlorbenzuron | 60:1 | 0.37 | 123 |
| Lian benzene Ju Zhi ︰ d ichlorbenzuron | 40:1 | 0.35 | 131 |
| Lian benzene Ju Zhi ︰ d ichlorbenzuron | 20:1 | 0.31 | 150 |
| Lian benzene Ju Zhi ︰ d ichlorbenzuron | 10:1 | 0.30 | 159 |
| Lian benzene Ju Zhi ︰ d ichlorbenzuron | 5:1 | 0.31 | 162 |
| Lian benzene Ju Zhi ︰ d ichlorbenzuron | 1:1 | 0.36 | 181 |
| Lian benzene Ju Zhi ︰ d ichlorbenzuron | 1:5 | 0.43 | 215 |
| Lian benzene Ju Zhi ︰ d ichlorbenzuron | 1:10 | 0.51 | 200 |
| Lian benzene Ju Zhi ︰ d ichlorbenzuron | 1:20 | 0.63 | 173 |
| Lian benzene Ju Zhi ︰ d ichlorbenzuron | 1:40 | 0.71 | 159 |
| Lian benzene Ju Zhi ︰ d ichlorbenzuron | 1:60 | 0.79 | 144 |
| Lian benzene Ju Zhi ︰ d ichlorbenzuron | 1:80 | 0.86 | 133 |
As shown in Table 9, d ichlorbenzuron and Biphenthrin are compounded to brassicaceous vegetable aphid weight ratio in 60:1~1:80,
Co-toxicity coefficient is all larger than 120, both illustrates that mixture shows synergistic effect in 60 ︰, 1~1 ︰, 80 range, when Biphenthrin with
In 20:1~1:40, synergy becomes apparent d ichlorbenzuron weight ratio, and in 1 ︰, 1~1 20 range of ︰, synergy is the most obvious, wherein when
Synergy ratio highest when weight ratio is 1:5, co-toxicity coefficient are maximum.
Application Example three: prevention and treatment Laphygma exigua Hubner pharmacodynamic test
This test arrangement investigates Laphygma exigua Hubner insect pest index before Xi'an City, Shanxi Province, medicine, in insect pest early period of origination
Application, 3 days after application, 7 days, 15 days investigation insect pest indexes and calculate preventive effect.Test result is as follows:
10 Biphenthrin of table and d ichlorbenzuron and its compound prevention and treatment Laphygma exigua Hubner pharmacodynamic test
As can be seen from Table 10, Biphenthrin and d ichlorbenzuron and its prevention and treatment Laphygma exigua Hubner is compounded, control efficiency is excellent
In the preventive effect of single dose, and preventive effect phase is long.It has no adverse effects in test scope of medication to target crop.
Application Example four: Biphenthrin and d ichlorbenzuron and its prevention and treatment tea tree tea lesser leafhopper pharmacodynamic test is compounded
This test arrangement investigates tea tree tea lesser leafhopper insect pest index before Sichuan Province Yaan suburban area, medicine, sends out in insect pest
Raw initial stage application, 3 days after application, 15 days, 30 days investigation insect pest indexes and calculate preventive effect.Test result is as follows:
11 Biphenthrin of table and d ichlorbenzuron and its compound prevention and treatment tea tree tea lesser leafhopper pharmacodynamic test
As can be seen from Table 11, Biphenthrin and d ichlorbenzuron and its prevention and treatment tea tree tea lesser leafhopper is compounded, control efficiency is equal
Better than the preventive effect of single dose, and preventive effect phase is long.It has no adverse effects in test scope of medication to target crop.
Application Example five: Biphenthrin and d ichlorbenzuron and its prevention and treatment apple tree apple leaf miner pharmacodynamic test is compounded
This test arrangement investigates apple tree apple leaf miner insect pest index before Shaanxi Province's Weinan City Baishui County, medicine, in insect pest
Early period of origination application, 3 days after application, 7 days, 15 days investigation insect pest indexes and calculate preventive effect.Test result is as follows:
12 Biphenthrin of table and d ichlorbenzuron and its compound prevention and treatment apple tree apple leaf miner pharmacodynamic test
As can be seen from Table 12, energy effectively preventing and treating apple-tree apple leaf miner after Biphenthrin is compounded with d ichlorbenzuron, through inventing
People, which tests, proves that leaf roller can also be effectively prevented after Biphenthrin is compounded with d ichlorbenzuron, and control efficiency is above 96%, is better than
The preventive effect of single dose, and preventive effect phase is long.It has no adverse effects in test scope of medication to target crop.
Application Example six: Biphenthrin and d ichlorbenzuron and its prevention and treatment aphides of ornamental chrysanthemum pharmacodynamic test is compounded
This test arrangement investigates aphides of ornamental chrysanthemum insect pest index before Xi'an City, Shanxi Province nursery, medicine, sends out in insect pest
Raw initial stage application, 3 days after application, 15 days, 30 days investigation insect pest indexes and calculate preventive effect.Test result is as follows:
13 Biphenthrin of table and d ichlorbenzuron and its compound prevention and treatment aphides of ornamental chrysanthemum pharmacodynamic test
As can be seen from Table 13, Biphenthrin and d ichlorbenzuron and its prevention and treatment aphides of ornamental chrysanthemum is compounded, is tested through inventor
It proves that ornamental chrysanthemum thrips can also be effectively prevented after Biphenthrin is compounded with d ichlorbenzuron, control efficiency is above 96%, is better than
The preventive effect of single dose, and preventive effect phase is long.It has no adverse effects in test scope of medication to target crop.
Claims (6)
1. a kind of Pesticidal combination containing Biphenthrin, it is characterised in that Pesticidal combination contains Biphenthrin and d ichlorbenzuron,
The weight ratio of middle Biphenthrin and d ichlorbenzuron is 60 ︰, 1 ~ 1 ︰ 80.
2. Pesticidal combination containing Biphenthrin according to claim 1, it is characterised in that: the weight of Biphenthrin and d ichlorbenzuron
Amount is than being 20 ︰, 1 ~ 1 ︰ 40.
3. the Pesticidal combination according to claim 2 containing Biphenthrin, it is characterised in that: Biphenthrin and d ichlorbenzuron
Weight ratio is 1 ︰, 1 ~ 1 ︰ 20.
4. the Pesticidal combination according to claim 3 containing Biphenthrin, which is characterized in that Pesticidal combination is made wettable
Property pulvis, water dispersible granules, suspending agent, aqueous emulsion, microemulsion, suspoemulsion, granule, microcapsule suspending agent, microcapsule suspension-suspension
Agent.
5. the purposes that the Pesticidal combination according to claim 4 containing Biphenthrin is used to prevent and treat crop pest.
6. purposes according to claim 5, it is characterised in that: composition is for preventing and treating cabbage caterpillar, beet armyworm, pickles
Moth, rice leaf roller, striped rice borer, yellow rice borer, bollworm, tea lesser leafhopper, heart-eating worm, aphid, stinkbug silk worm, pink bollworm, mythimna separata, cigarette
Green worm, weevil, planthopper, thrips, bridging worm, striped flea-beetle, prodenia litura, corn borer, leaf miner, red spider, looper or powder
The purposes of lice.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115024329A (en) * | 2022-04-01 | 2022-09-09 | 安阳市安林生物化工有限责任公司 | Insecticidal composition containing cyflumetofen and chlorbenzuron and application thereof |
Citations (2)
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|---|---|---|---|---|
| CN1233394A (en) * | 1999-04-16 | 1999-11-03 | 马越 | Chlorbenzuron and its complex and wettable powder agent |
| CN102379282A (en) * | 2011-09-13 | 2012-03-21 | 广西田园生化股份有限公司 | Ultralow volume liquid containing benzoylurea insecticide |
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2017
- 2017-08-31 CN CN201710771552.6A patent/CN109418284A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1233394A (en) * | 1999-04-16 | 1999-11-03 | 马越 | Chlorbenzuron and its complex and wettable powder agent |
| CN102379282A (en) * | 2011-09-13 | 2012-03-21 | 广西田园生化股份有限公司 | Ultralow volume liquid containing benzoylurea insecticide |
Non-Patent Citations (1)
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| 程英 等: "杀虫剂复配对小菜蛾幼虫的室内毒力测定", 《贵州农业科学》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115024329A (en) * | 2022-04-01 | 2022-09-09 | 安阳市安林生物化工有限责任公司 | Insecticidal composition containing cyflumetofen and chlorbenzuron and application thereof |
| CN115024329B (en) * | 2022-04-01 | 2024-01-26 | 安阳市安林生物化工有限责任公司 | Insecticidal composition containing cypress-flubendiamide and chlorbenzuron and application thereof |
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