CN101755764A - Pesticidal composition containing pymetrozine and flubendiamide - Google Patents
Pesticidal composition containing pymetrozine and flubendiamide Download PDFInfo
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- CN101755764A CN101755764A CN200910219015A CN200910219015A CN101755764A CN 101755764 A CN101755764 A CN 101755764A CN 200910219015 A CN200910219015 A CN 200910219015A CN 200910219015 A CN200910219015 A CN 200910219015A CN 101755764 A CN101755764 A CN 101755764A
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- Prior art keywords
- fipronil bisamide
- pyrrole aphid
- aphid ketone
- pyrrole
- pesticidal combination
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- 239000000203 mixture Substances 0.000 title claims abstract description 26
- 230000000361 pesticidal effect Effects 0.000 title claims abstract description 13
- 239000005901 Flubendiamide Substances 0.000 title abstract description 5
- 239000005925 Pymetrozine Substances 0.000 title abstract description 5
- ZGNITFSDLCMLGI-UHFFFAOYSA-N flubendiamide Chemical compound CC1=CC(C(F)(C(F)(F)F)C(F)(F)F)=CC=C1NC(=O)C1=CC=CC(I)=C1C(=O)NC(C)(C)CS(C)(=O)=O ZGNITFSDLCMLGI-UHFFFAOYSA-N 0.000 title abstract description 5
- QHMTXANCGGJZRX-WUXMJOGZSA-N pymetrozine Chemical compound C1C(C)=NNC(=O)N1\N=C\C1=CC=CN=C1 QHMTXANCGGJZRX-WUXMJOGZSA-N 0.000 title abstract description 5
- 241001124076 Aphididae Species 0.000 claims abstract description 70
- 235000007164 Oryza sativa Nutrition 0.000 claims abstract description 8
- 235000009566 rice Nutrition 0.000 claims abstract description 8
- 241000607479 Yersinia pestis Species 0.000 claims abstract description 6
- 239000000945 filler Substances 0.000 claims abstract description 6
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- 235000013311 vegetables Nutrition 0.000 claims abstract description 5
- 239000000306 component Substances 0.000 claims abstract 4
- KAESVJOAVNADME-UHFFFAOYSA-N Pyrrole Chemical compound C=1C=CNC=1 KAESVJOAVNADME-UHFFFAOYSA-N 0.000 claims description 128
- ZOCSXAVNDGMNBV-UHFFFAOYSA-N 5-amino-1-[2,6-dichloro-4-(trifluoromethyl)phenyl]-4-[(trifluoromethyl)sulfinyl]-1H-pyrazole-3-carbonitrile Chemical compound NC1=C(S(=O)C(F)(F)F)C(C#N)=NN1C1=C(Cl)C=C(C(F)(F)F)C=C1Cl ZOCSXAVNDGMNBV-UHFFFAOYSA-N 0.000 claims description 62
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- 150000002576 ketones Chemical class 0.000 claims description 62
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- CYMRPDYINXWJFU-UHFFFAOYSA-N 2-carbamoylbenzoic acid Chemical compound NC(=O)C1=CC=CC=C1C(O)=O CYMRPDYINXWJFU-UHFFFAOYSA-N 0.000 description 1
- 239000005995 Aluminium silicate Substances 0.000 description 1
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- 235000011301 Brassica oleracea var capitata Nutrition 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
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- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 description 1
- 229940077388 benzenesulfonate Drugs 0.000 description 1
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- 238000010276 construction Methods 0.000 description 1
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- ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical compound OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 description 1
- YDEXUEFDPVHGHE-GGMCWBHBSA-L disodium;(2r)-3-(2-hydroxy-3-methoxyphenyl)-2-[2-methoxy-4-(3-sulfonatopropyl)phenoxy]propane-1-sulfonate Chemical compound [Na+].[Na+].COC1=CC=CC(C[C@H](CS([O-])(=O)=O)OC=2C(=CC(CCCS([O-])(=O)=O)=CC=2)OC)=C1O YDEXUEFDPVHGHE-GGMCWBHBSA-L 0.000 description 1
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- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 231100000636 lethal dose Toxicity 0.000 description 1
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- JJSYXNQGLHBRRK-SFEDZAPPSA-N ryanodine Chemical compound O([C@@H]1[C@]([C@@]2([C@]3(O)[C@]45O[C@@]2(O)C[C@]([C@]4(CC[C@H](C)[C@H]5O)O)(C)[C@@]31O)C)(O)C(C)C)C(=O)C1=CC=CN1 JJSYXNQGLHBRRK-SFEDZAPPSA-N 0.000 description 1
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- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention relates to a pesticidal composition containing pymetrozine and flubendiamide, which contains active components, additive and filler, the active components are the pymetrozine and the flubendiamide, and the weight percentage ratio of the active components is 1 to 50:40 to 1. The invention has the following advantages that: after the pymetrozine is compounded with the flubendiamide, the composition has notable synergistic and persistent control effects, the pesticidal spectrum is broadened, and the pesticidal composition has high activity on pests such as cnaphalocrocis medinalises, rice planthoppers, cruciferous vegetable diamond back moths, cabbage caterpillars and aphids.
Description
Technical field
The invention belongs to agricultural technology field, the Pesticidal combination that to relate to a kind of effective active composition be pyrrole aphid ketone and fipronil bisamide.
Background technology
The English common name of pyrrole aphid ketone: pymetrozine, chemical name is: (E)-4,5-dihydro-6-methyl-4-(3-pyridine methylene amine)-1,2,4-triazine-3 (2H)-ketone
Structural formula is:
Pyrrole aphid ketone is a kind of sucking pest to be had the very efficient novel insecticide of high selectivity, is mainly used in Bemisia tabaci, the control of insects such as thrips, aphid, trialeurodes vaporariorum, leafhopper, rice fulgorid.Controlling insects such as aphid, plant hopper and trialeurodes vaporariorum on crops field, vegetables field, ornamental plants, fruit tree just is used widely.
Fipronil bisamide, English common name flubendiamide, chemical name be 3-iodo-N '-(2-mesyl-1,1-dimethyl ethyl group-N-{4-[1,2,2,2-tetrafluoro-1-(trifluoromethyl) ethyl]-the 0-tolyl phthalamide, molecular formula is C
23H
22F
7IN
2O
4S.Belong to novel phthalic amide insecticides, activate calcium release channel in blue Buddhist nun's alkali recipient cell, the property out of control release that causes storing calcium ion.It is the compound that acts on blue Buddhist nun's alkali (Ryanodine) acceptor of insect cell at present few in number.Lepidoptera pest there is the wide spectrum preventive effect, does not have cross resistance with existing insecticide and produce, be suitable for very much the control that existing insecticide produces the insect of resistance.Larva there is very outstanding preventive effect, limited to the adult preventive effect, there is not ovicidal action.Slightly conduct by xylem the back in the infiltration plant body.Resistance of rainwater washing against.
Yet in the real process of agricultural production, the insect breeding cycle is short, and breeding amount is big, and mobility is little, and selfing degree height is easy to generate resistance especially.
Go up the insect that produces resistance for control agricultural, a kind of way is to release the new component that new and existing kind do not have cross resistance.But, the development cost height of new active ingredient, the construction cycle is long, and all produces the speed of resistance forever less than insect.Other method such as crop allocation adjustment, different agricultural chemicals are rotated etc., in the process of practical operation, are difficult to really play obvious effects.
The different cultivars composition carries out composite, is the very common method of control resistant insect.Heterogeneity is carried out composite, through inventor research, finds pyrrole aphid ketone and fipronil bisamide can produce good synergistic effect after composite, and still unexposed about the composite relevant report of pyrrole aphid ketone and fipronil bisamide.
Summary of the invention
The objective of the invention is to: at use at present separately pyrrole aphid ketone and fipronil bisamide cost height, pest control dosage big, reuse the practical problem that insect easily produces resistance, a kind of composite Pesticidal combination that contains pyrrole aphid ketone and fipronil bisamide is provided.
The object of the present invention is achieved like this: a kind of pyrrole aphid ketone and fipronil bisamide complex insecticidal composition comprise effective active component, auxiliary agent and fill out agent that the weight proportion of effective active composition pyrrole aphid ketone and fipronil bisamide is 1～50: 40～1.
Described pyrrole aphid ketone and fipronil bisamide complex insecticidal composition, the percentage by weight of pyrrole aphid ketone and fipronil bisamide are 5～40: 30～5.
Described pyrrole aphid ketone and fipronil bisamide complex insecticidal composition, the percentage by weight of pyrrole aphid ketone and fipronil bisamide are 10～30: 20～10.
Described pyrrole aphid ketone and fipronil bisamide complex insecticidal composition can be made into wetting powder, water dispersible granules, suspending agent.
When making wetting powder, composition comprises following constituent content: pyrrole aphid ketone 1～50%, fipronil bisamide 1～40%, dispersant 5～10%, wetting agent 2～10%, filler 8～91%.
The former medicine of pyrrole aphid ketone, the former medicine of fipronil bisamide, dispersant, wetting agent, filler are mixed, in mixed cylinder, mix, after airslide disintegrating mill is pulverized, mix again, promptly can be made into pyrrole aphid ketone fipronil bisamide wetting powder.
When making water dispersible granules, composition comprises following constituent content: pyrrole aphid ketone 1～50%, fipronil bisamide 1～40%, dispersant 3～12%, wetting agent 1～8%, disintegrant 1～10%, binding agent 1～8%, filler 10～92%.
The former medicine of pyrrole aphid ketone, the former medicine of fipronil bisamide, dispersant, wetting agent, disintegrant, filler etc. are obtained the particle diameter that needs through comminution by gas stream together, add other auxiliary agents such as adhesive again, obtain the materials of granulating.It is interior through after granulation and the drying to expect that product are quantitatively sent the fluidized bed granulation dryer to, makes pyrrole aphid ketone fipronil bisamide water dispersible granules.
Comprise following constituent content when composition is made suspending agent: pyrrole aphid ketone 1～30%, fipronil bisamide 1～30%, dispersant 2～10%, wetting agent 2～10%, defoamer 0.1～1%, thickener 0.1～2%, antifreeze 0.1～8%, stabilizing agent 0.05%～3%, deionized water add to 100%.
Dispersant, wetting agent, defoamer, thickener, antifreeze in the above-mentioned formulation material are mixed through high speed shear, add the former medicine of pyrrole aphid ketone, the former medicine of fipronil bisamide, ball milling is 2～3 hours in ball mill, make diameter of particle all below 5 μ m, make pyrrole aphid ketone fipronil bisamide suspension agent.
The invention has the advantages that: different fully to the mechanism of action of target pest after (1) pyrrole aphid ketone and fipronil bisamide are composite, both are composite to have notable synergistic and lasting effect; (2) enlarged insecticidal spectrum, insects such as paddy rice rice leaf roller, rice fulgorid, vegetables diamond-back moth, cabbage caterpillar, aphid have all been had greater activity; (3) reduce the dosage of agricultural chemicals, reduced the residual quantity of agricultural chemicals on crop, alleviated environmental pollution; (4), insect good to person poultry safety, Environmental compatibility is difficult for developing immunity to drugs.
Embodiment
To further instruction of the present invention, the percentage among the embodiment all is weight percentage below in conjunction with embodiment, but the present invention is not limited thereto.
The embodiment of the invention is the method that adopts Toxicity Determination and field trial to combine.Pass through Toxicity Determination earlier, 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, carry out field trial again.
Application Example one
For trying insect: cabbage aphid.
Test medicine provides by Shanxi Thompson Biological Technology Co., Ltd..
Experimental scheme: effective lethal concentration scope of determining the former medicine of pyrrole aphid ketone, the former medicine of fipronil bisamide and the two different proportioning mixture through preliminary experiment, each medicament designs five gradient concentrations respectively by active constituent content and handles, and does contrast with the space management that does not contain former medicine.
Test method: adopt leaf dish spray-on process, choose growth cabbage leaves always, make the leaf dish with the card punch of diameter 18mm, three leaf dish of every ware, 10～15 in every leaf dish, every processing repetition 4 times, and establish do not contain medicament processing as blank.Check dead borer population in 72h, calculate lethality and corrected mortality, try to achieve virulence regression equation and calculate LC
50Value.Computing formula is as follows:
The aphid corrected mortality is converted into probit value (y), and concentration of treatment (μ g/ml) converts logarithm value (x) to, draws virulence regression equation with method of least squares, and calculates the value of every kind of medicament thus.Calculate co-toxicity coefficient CTC according to the abundant equation of Sun Yun.Computing formula following (with pyrrole aphid ketone is the standard medicament, and its toxicity index is 100):
TI * the P of the theoretical toxicity index (TTI) of M=pyrrole aphid ketone
Pyrrole aphid ketoneTI * the P of+fipronil bisamide
Fipronil bisamide
In the formula: M is the mixture of different proportionings
P
Fipronil bisamideBe fipronil bisamide shared ratio in composition
P
Pyrrole aphid ketoneBe pyrrole aphid ketone shared ratio in composition
Experimental result is as shown in table 1:
The different proportionings with fipronil bisamide of table 1 pyrrole aphid ketone are to the toxicity test of cabbage aphid
As shown in Table 1, pyrrole aphid ketone and fipronil bisamide and composite product are to cabbage aphid Toxicity Determination experiment discovery, the virulence of pyrrole aphid ketone is lower than fipronil bisamide, when pyrrole aphid ketone and fipronil bisamide proportioning are 5: 1,3: 1,1: 1,1: 3,1: 5 o'clock, the cabbage aphid co-toxicity coefficient is respectively 148.22,166.08,171.97,150.73,144.12, all show obvious synergistic effect, pyrrole aphid ketone is described: fipronil bisamide all showed as synergistic effect at 5: 1 to 1: 5 o'clock, especially when pyrrole aphid ketone: during fipronil bisamide=1: 1, co-toxicity coefficient maximum, synergistic effect are the most obvious.
Application example two is prevented and treated the rice hoppers test of pesticide effectiveness
Pyrrole aphid ketone 50%, fipronil bisamide 30%, polycarboxylate 4%, lauryl sodium sulfate 4%, white carbon 8%, kaolin 4%, mixture carries out comminution by gas stream, makes 80% pyrrole aphid ketone fipronil bisamide wetting powder.This prescription is by 10000 times of dilution sprayings, and preventing and treating the rice hoppers effect in 72 hours behind the medicine is 95.00%～97.32%.25% pyrrole aphid ketone wetting powder and 20% fipronil bisamide water dispersible granules dilute 2000 times and 2500 times of uses respectively according to same quadrat method, and 72 hours preventive effects are respectively 82.16% and 63.44% behind the medicine.In experiment, the inventor does not find that test medicine has harmful effect to crop, to beneficial insect safety.
The application example three control paddy rice rice leaf roller tests of pesticide effectiveness
Pyrrole aphid ketone 40%, fipronil bisamide 10%, alkyl benzene sulfonate calcium salt 5%, spaonin powder 4%, white carbon 6%, bentonite 35%, mixture carries out comminution by gas stream, makes 50% pyrrole aphid ketone fipronil bisamide wetting powder.This prescription is by 6000 times of dilution sprayings, and 72 hours control paddy rice rice leaf roller effects are 94.3%～97.4% behind the medicine.25% pyrrole aphid ketone wetting powder and 20% fipronil bisamide water dispersible granules dilute 2000 times and 2500 times of uses respectively according to same quadrat method, and 72 hours preventive effects are respectively 66.72% and 80.46% behind the medicine.In experiment, the inventor does not find that test medicine has harmful effect to crop, to beneficial insect safety.
The application example four control wild cabbage diamond-back moth tests of pesticide effectiveness
Pyrrole aphid ketone 30%, fipronil bisamide 40%, polycarboxylate 3%, lignosulfonates 3%, lauryl sodium sulfate 4%, ammonium sulfate 2%, starch 18%, the mixed 70% pyrrole aphid ketone fipronil bisamide water dispersible granules that gets.This proportioning is by 9000 times of dilution sprayings, 72 hours control wild cabbage diamond-back moth effects are 96.77%～98.28% behind the medicine, 25% pyrrole aphid ketone wetting powder and 20% fipronil bisamide water dispersible granules are according to same quadrat method, dilute 2500 times and 3000 times of uses respectively, 72 hours preventive effects are respectively 70.36% and 82.57% behind the medicine.In experiment, the inventor does not find that test medicine has harmful effect to crop, to beneficial insect safety.
The application example five control cabbage aphid tests of pesticide effectiveness
Pyrrole aphid ketone 25%, fipronil bisamide 5%, alkylphenol-polyethenoxy are phonetic 3%, soapberry powder 4%, succinic acid 2%, starch 20%, diatomite 41%, mixed 30% pyrrole aphid ketone fipronil bisamide water dispersible granules.This proportioning is by 3000 times of dilution sprayings, 72 hours control cabbage aphid effects are 93.74%～96.34% behind the medicine, 25% pyrrole aphid ketone wetting powder and 20% fipronil bisamide water dispersible granules are according to diluting 2500 times and 3000 times of uses respectively with quadrat method, 72 hours preventive effects are respectively 80.75% and 68.92% behind the medicine.In experiment, the inventor does not find that test medicine has harmful effect to crop, to beneficial insect safety.
The application example six control Chinese cabbage cabbage caterpillar tests of pesticide effectiveness
Pyrrole aphid ketone 20%, fipronil bisamide 20%, sodium lignin sulfonate 5%, wetting and penetrating agent F 3%, DBSA 2%, silicone oil 0.1%, polyvinyl alcohol 0.2%, deionized water adds to 100%, the mixed 40% pyrrole aphid ketone fipronil bisamide suspension agent that gets.This proportioning is by 5000 times of dilution sprayings, 72 hours control Chinese cabbage cabbage caterpillar effects are 95.82%～97.56% behind the medicine, 25% pyrrole aphid ketone wetting powder and 20% fipronil bisamide water dispersible granules are according to diluting 2500 times and 3000 times of uses respectively with quadrat method, 72 hours preventive effects are respectively 69.75% and 83.74% behind the medicine.Find that in test the present composition has no adverse effects to the target crop, to beneficial insect safety.
The application example seven control wild cabbage beet armyworm tests of pesticide effectiveness
Pyrrole aphid ketone 5%, fipronil bisamide 10%, aliphatic amine polyoxyethylene are phonetic 4%, neopelex 4%, silicone compound 0.1%, polyethylene glycol 0.5%, glycerine 4%, deionized water add to 100%, mixed 15% pyrrole aphid ketone fipronil bisamide suspension agent.This proportioning is by 2000 times of dilution sprayings, 72 hours control wild cabbage beet armyworm effects are 90.72%～94.92% behind the medicine, 25% pyrrole aphid ketone wetting powder and 20% fipronil bisamide water dispersible granules are according to diluting 2500 times and 3000 times of uses respectively with quadrat method, 72 hours preventive effects are respectively 68.43% and 83.44% behind the medicine.In experiment, the inventor does not find that test medicine has harmful effect to crop, to beneficial insect safety.
Claims (6)
1. the Pesticidal combination of pyrrole aphid ketone and fipronil bisamide comprises effective active component, auxiliary agent and filler, and it is characterized in that: the percentage by weight of effective active composition pyrrole aphid ketone and fipronil bisamide is 1～50: 40～1.
2. the Pesticidal combination of pyrrole aphid ketone according to claim 1 and fipronil bisamide is characterized in that: the percentage by weight of pyrrole aphid ketone and fipronil bisamide is 5～40: 30～5.
3. the Pesticidal combination of pyrrole aphid ketone according to claim 2 and fipronil bisamide is characterized in that: the percentage by weight of pyrrole aphid ketone and fipronil bisamide is 10～30: 20～10.
4. the Pesticidal combination of pyrrole aphid ketone according to claim 1 and fipronil bisamide is characterized in that: composition is made wetting powder, water dispersible granules, suspending agent.
5. the application of Pesticidal combination pest control on paddy rice and vegetables of pyrrole aphid ketone according to claim 1 and fipronil bisamide.
6. the Pesticidal combination of pyrrole aphid ketone according to claim 5 and fipronil bisamide is mainly used in control paddy rice rice leaf roller, rice fulgorid, brassicaceous vegetable diamond-back moth, cabbage caterpillar, aphid.
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| CN200910219015A CN101755764A (en) | 2009-11-17 | 2009-11-17 | Pesticidal composition containing pymetrozine and flubendiamide |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103053545A (en) * | 2012-12-25 | 2013-04-24 | 中化蓝天集团有限公司 | Agricultural pesticide combination containing pymetrozine |
| CN104115845A (en) * | 2013-04-24 | 2014-10-29 | 陕西美邦农药有限公司 | Efficient pesticide composition containing flubendiamide |
| CN104521980A (en) * | 2014-12-23 | 2015-04-22 | 安徽众邦生物工程有限公司 | Pymetrozine-containing insecticidal composition |
| CN105454248A (en) * | 2015-12-16 | 2016-04-06 | 济南昊泽环保科技有限公司 | Insecticidal combination containing o-phenylenediamine insecticide and pymetrozine |
| CN110999910A (en) * | 2019-12-25 | 2020-04-14 | 安徽辉隆集团银山药业有限责任公司 | Insecticidal composition for preventing and controlling crop pests |
-
2009
- 2009-11-17 CN CN200910219015A patent/CN101755764A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103053545A (en) * | 2012-12-25 | 2013-04-24 | 中化蓝天集团有限公司 | Agricultural pesticide combination containing pymetrozine |
| CN104115845A (en) * | 2013-04-24 | 2014-10-29 | 陕西美邦农药有限公司 | Efficient pesticide composition containing flubendiamide |
| CN104115845B (en) * | 2013-04-24 | 2017-11-21 | 陕西美邦农药有限公司 | A kind of high-efficient pesticide composition containing fluorobenzene insect amide |
| CN104521980A (en) * | 2014-12-23 | 2015-04-22 | 安徽众邦生物工程有限公司 | Pymetrozine-containing insecticidal composition |
| CN105454248A (en) * | 2015-12-16 | 2016-04-06 | 济南昊泽环保科技有限公司 | Insecticidal combination containing o-phenylenediamine insecticide and pymetrozine |
| CN110999910A (en) * | 2019-12-25 | 2020-04-14 | 安徽辉隆集团银山药业有限责任公司 | Insecticidal composition for preventing and controlling crop pests |
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Application publication date: 20100630 |