CN104430485A - Insecticide composition containing acetamiprid and efficient cyhalothrin and application of insecticide composition - Google Patents
Insecticide composition containing acetamiprid and efficient cyhalothrin and application of insecticide composition Download PDFInfo
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Abstract
The invention discloses an insecticide composition containing acetamiprid and efficient cyhalothrin and application of the insecticide composition. The mass ratio of the acetamiprid to the efficient cyhalothrin in the composition is (1-20) to 1. According to the invention, the acetamiprid and the efficient cyhalothrin are compounded, the composition has the good synergistic interaction, can be used for expanding the insecticidal spectrum, improving the fast-acting property, and delaying the drug resistance, and has good effects of preventing and treating insect damage by aphids, aleyrodid, red spiders and the like in food crops, vegetables, fruit trees.
Description
Technical field
The present invention relates to a kind of Pesticidal combination, be specifically related to a kind of Pesticidal combination and the application of said composition in control cereal crops, fruit tree, vegetables insect pest that contain Acetamiprid and gamma cyhalothrin, belong to technical field of pesticide.
Background technology
Gamma cyhalothrin (Lambda-cyhalothrin, chemical name: 3-(2-chloro-3,3,3-trifluoro-propenyl)-2,2-dimethyl cyclopropane carboxylic acid alpha-cyano-3-phenoxybenzyl ester) be pyrethroid insecticidal/acaricidal agent, to tag and stomach poison function, without systemic action.To various pests and other insects such as Lepidoptera, coleoptera and Semipteras, and tetranychid, rust mite, goitre mite, tarsonemid etc. have good result, also can be used to prevent and treat multiple earth's surface and public health insect, have certain preventive effect to the insect of sucking mouth parts, but Long-Time Service easily produces resistance to it.
Acetamiprid (Acetamiprid, chemical name: N-(N-cyano group-ethyleneimine base)-N-methyl-2-chloropyridine-5-methylamine) belong to Nitromethylene heterocycle compound, be a kind of New-type wide-spectrum and have the insecticide of certain acaricidal activity, insect organic phosphor, carbamates and pyrethroid being produced to resistance has special efficacy.Acetamiprid is widely used in the crops such as paddy rice, vegetables, fruit tree, especially has good control efficiency to the aphid, plant hopper, thrips, part lepidoptera pest etc. of vegetables, fruit tree, tealeaves.
The long-term a large amount of of single insecticide use, and easily make insect develop immunity to drugs, and cause dosage increasing, preventive effect reduction, lasting period to shorten, are unfavorable for environment sustainable development.Delaying insect pest one of the conventional method that develops immunity to drugs is carry out composite to the active ingredient of the different mechanism of action.Acetamiprid is different from the gamma cyhalothrin mechanism of action, and the complex preparation of research Acetamiprid and gamma cyhalothrin will have good application prospect.
Summary of the invention
The invention provides a kind of Pesticidal combination containing Acetamiprid and gamma cyhalothrin, said composition active component comprises Acetamiprid and the high-efficient lambda-cyhalothrin compound mixture of special ratios, there is good synergistic effect, the deficiency that when solving one-component desinsection, drug effect reduces and pesticide resistance produces, expand insecticidal spectrum, slow down drug-fast generation, be beneficial to the sustainable development of environment.
Present invention also offers the application of above-mentioned Pesticidal combination in control cereal crops, vegetables, insect pest of the fruit tree.
The present invention is achieved by the following measures:
Contain a Pesticidal combination for Acetamiprid and gamma cyhalothrin, active component comprises Acetamiprid and gamma cyhalothrin, and the mass ratio of Acetamiprid and gamma cyhalothrin is 1-20:1, and preferred mass is than being 1-5:1, and more preferably mass ratio is 1:1.
Above-mentioned containing in the Pesticidal combination of Acetamiprid and gamma cyhalothrin, the content of active component in Pesticidal combination is 10-60wt%.
Above-mentioned containing the Pesticidal combination of Acetamiprid with gamma cyhalothrin, according to the known method of the art personnel, any formulation agriculturally allowed can be made, preferably water dispersible granules.
The present invention, through great many of experiments and research, obtains the formula of the good water dispersible granules of performance, adopts the present invention when filling a prescription, and gained water dispersible granules quality is good, to the performance of the drug effect effect of improving.
Water dispersible granules of the present invention comprises the component of following percentage by weight: active component 10-60%, dispersant 4-10%, wetting agent 2-4%, disintegrant 10-40%, binding agent 5-20%, filler surplus.Preferably, comprise the component of following percentage by weight: active component 10-60%, dispersant 6%, wetting agent 2%, disintegrant 25%, binding agent 5%, filler surplus.
Described dispersant is one or more in calcium lignosulfonate, maleic acid-acrylic acid copolymer salt, alkylphenol sodium sulfonate naphthalene sulfonic acid-formaldehyde condensation product sodium salt, polyox-yethylene-polyoxypropylene block copolymer, ethylene oxide-propylene oxide block copolymer and polycarboxylate sodium, and being preferably mass ratio is the polycarboxylate sodium of 1:1 and the mixture of calcium lignosulfonate.
Described wetting agent is one or more in lauryl sodium sulfate, a-alkene sulfonic acid sodium, a-sulfo methyl ester, sodium tetradecyl sulfate, Negel, alkyl phenol polyethenoxy ether sodium sulfate, sodium lignin sulfonate, Nekal BX, neopelex, fatty acid sulfates and fatty acid ester sulphate, and being preferably mass ratio is the lauryl sodium sulfate of 1:1 and the mixture of Nekal BX.
Described disintegrant is one or more in potassium sulfate, sodium cellulose glycolate, ammonium sulfate, ammonium nitrate, diammonium hydrogen phosphate, urea, sodium sulphate, calcium chloride and sodium chloride, is preferably ammonium sulfate.
Described binding agent is one or more in aluminium-magnesium silicate, a-dextrin, polyvinyl alcohol, sucrose and sodium carboxymethylcellulose, is preferably sucrose.
Described filler is one or more in kaolin, bentonite, white carbon, talcum powder, diatomite, starch, attapulgite and precipitated calcium carbonate, is preferably talcum powder.
Above-mentioned water dispersible granules preparation method is: gamma cyhalothrin, Acetamiprid, dispersant, wetting agent, disintegrant, binding agent, filler are mixed in mixer, particle diameter 20-40 μm is crushed to through airslide disintegrating mill, the water adding amount of the mixture 20-30wt% is mediated, carry out extruder grain, gained particle 40-50 DEG C oven dry, obtains Acetamiprid gamma cyhalothrin water dispersible granules.
Composition of the present invention is mainly used in preventing and treating the insect pest in cereal crops, vegetables, fruit tree, such as aphid, aleyrodid, two spotted spider mite etc., the aphid especially in fruit and vegetables.
Beneficial effect of the present invention is as follows:
1, active component Acetamiprid and the gamma cyhalothrin of the present composition belong to the insecticide of two kinds of different mechanisms of action, and both mutual mixtures can not produce conflict, expand insecticidal spectrum, improve insecticide efficiency;
2, the present composition has good synergistic effect within the specific limits, and preventive effect is higher than single dose, and dosage is little, has delayed the drug-fast generation of insect pest, has been beneficial to environment sustainable development;
3, the present composition has special efficacy to the aphid on cereal crops, vegetables, fruit tree, aleyrodid, two spotted spider mite etc., has good application prospect.
Embodiment
Below in conjunction with embodiment, the present invention is further detailed, but the present invention is not limited thereto.If no special instructions, the percentage in following embodiment is all weight percentage.
Effect experiment of the present invention is the method adopting Toxicity Determination and field trial to combine.First carry out Toxicity Determination according to the abundant method of Sun Yun, co-toxicity coefficient (CTC) after clear and definite two kinds of medicaments are composite by a certain percentage, CTC < 80 is antagonism, 80≤CTC≤120 are summation action, CTC > 120 is synergistic effect, on this basis, then carry out field trial.
acetamiprid and high-efficient lambda-cyhalothrin compound are to aphid Toxicity Determination
Test medicine provides by Shandong Weifang Rainbow Chemical Co., Ltd..
Determine that after the effective inhibition concentration scope of each medicament, each medicament establishes a series of concentration process respectively by active constituent content through prerun, if clear water contrast.Carry out with reference to " farm-chemical indoor determination test rule insecticide ", adopt infusion process to measure medicament and mixed after the lethal concentration of 50, and the method for the calculating co-toxicity proposed with (1960) such as Sun Yunpei asks its co-toxicity coefficient.
Computing formula following (take Acetamiprid as standard agent, its toxicity index is 100):
Result of the test is as shown in table 1:
Table 1 Acetamiprid, gamma cyhalothrin and the composite toxicity test analysis of results table to wheat aphid thereof
As shown in Table 1, Acetamiprid, gamma cyhalothrin are to the LC of wheat aphid
50be respectively 1.3713mg/L and 0.5021mg/L.The co-toxicity coefficient difference 142.75,131.77,131.52,123.12,120.81 of mass ratio 1:1,2.5:1,5:1,10:1,20:1 of Acetamiprid and gamma cyhalothrin.Acetamiprid and gamma cyhalothrin proportioning 1-20:1 all have certain synergistic effect, wherein with Acetamiprid and gamma cyhalothrin proportioning for synergistic effect during 1-5:1 is obvious, the highest with synergistic effect during 1:1.
Lower mask body enumerates several representative embodiment of the present invention, and non exhaustive.
embodiment 120% Acetamiprid gamma cyhalothrin water dispersible granules
Formula is: Acetamiprid 10%, gamma cyhalothrin 10%, dispersant polycarboxylate sodium 3%, dispersant calcium lignosulfonate 3%, wetting agent lauryl sodium sulfate 1%, wetting agent Nekal BX 1%, and disintegrant ammonium sulfate 25%, binding agent sucrose 5%, filler talcum powder add to 100%.
Preparation method is: gamma cyhalothrin, Acetamiprid, dispersant, wetting agent, disintegrant, binding agent, filler are mixed in mixer, after airslide disintegrating mill is crushed to particle diameter 20-40 μm, mediates amount of water 20-30wt%, carry out extruder grain, 40-50 DEG C of oven dry, to obtain final product.
embodiment 238.5% Acetamiprid gamma cyhalothrin water dispersible granules
Formula is: Acetamiprid 27.5%, gamma cyhalothrin 11%, polycarboxylate sodium 3%, calcium lignosulfonate 3%, lauryl sodium sulfate 1%, Nekal BX 1%, and ammonium sulfate 25%, sucrose 5%, talcum powder add to 100%.Preparation method is with embodiment 1.
embodiment 360% Acetamiprid gamma cyhalothrin water dispersible granules
Formula is: Acetamiprid 50%, gamma cyhalothrin 10%, polycarboxylate sodium 3%, calcium lignosulfonate 3%, lauryl sodium sulfate 1%, Nekal BX 1%, and ammonium sulfate 25%, sucrose 5%, talcum powder add to 100%.Preparation method is with embodiment 1.
embodiment 422% Acetamiprid gamma cyhalothrin water dispersible granules
Formula is: Acetamiprid 20%, gamma cyhalothrin 2%, polycarboxylate sodium 3%, calcium lignosulfonate 3%, lauryl sodium sulfate 1%, Nekal BX 1%, and ammonium sulfate 25%, sucrose 5%, talcum powder add to 100%.Preparation method is with embodiment 1.
embodiment 542% Acetamiprid gamma cyhalothrin water dispersible granules
Formula is: Acetamiprid 40%, gamma cyhalothrin 2%, polycarboxylate sodium 3%, calcium lignosulfonate 3%, lauryl sodium sulfate 1%, Nekal BX 1%, and ammonium sulfate 25%, sucrose 8%, talcum powder add to 100%.Preparation method is with embodiment 1.
embodiment 610% Acetamiprid gamma cyhalothrin water dispersible granules
Formula is: Acetamiprid 5%, gamma cyhalothrin 5%, polycarboxylate sodium 1%, calcium lignosulfonate 5%, lauryl sodium sulfate 2%, Nekal BX 2%, and ammonium sulfate 10%, sodium carboxymethylcellulose 5%, talcum powder add to 100%.Preparation method is with embodiment 1.
embodiment 716% Acetamiprid gamma cyhalothrin water dispersible granules
Formula is: Acetamiprid 12%, gamma cyhalothrin 4%, maleic acid-acrylic acid copolymer salt 5%, alkylphenol sodium sulfonate naphthalene sulfonic acid-formaldehyde condensation product sodium salt 5%, lauryl sodium sulfate 1%, Nekal BX 1%, sodium chloride 40%, sucrose 20%, diatomite add to 100%.Preparation method is with embodiment 1.
embodiment 836% Acetamiprid gamma cyhalothrin water dispersible granules
Formula is: Acetamiprid 30%, gamma cyhalothrin 6%, polycarboxylate sodium 3%, ethylene oxide-propylene oxide block copolymer 1%, alkyl phenol polyethenoxy ether sodium sulfate 2.5%, and sodium chloride 10%, sodium sulphate 10%, sucrose 20%, bentonite 4%, attapulgite add to 100%.Preparation method is with embodiment 1.
embodiment 944% Acetamiprid gamma cyhalothrin water dispersible granules
Formula is: Acetamiprid 40%, gamma cyhalothrin 4%, polyox-yethylene-polyoxypropylene block copolymer 3%, calcium lignosulfonate 3%, Negel 1%, fatty acid sulfates 1%, and urea 15%, potassium sulfate 10%, polyvinyl alcohol 5%, white carbon 5%, kaolin add to 100%.Preparation method is with embodiment 1.
embodiment 1029.4% Acetamiprid gamma cyhalothrin water dispersible granules
Formula is: Acetamiprid 28%, gamma cyhalothrin 1.4%, polycarboxylate sodium 3%, calcium lignosulfonate 3%, a-sulfo methyl ester 2%, sodium lignin sulfonate 1.5%, and diammonium hydrogen phosphate 25%, sodium carboxymethylcellulose 5%, starch add to 100%.Preparation method is with embodiment 1.
embodiment 1156% Acetamiprid gamma cyhalothrin water dispersible granules
Formula is: Acetamiprid 49%, gamma cyhalothrin 7%, polycarboxylate sodium 5%, calcium lignosulfonate 5%, sodium tetradecyl sulfate 0.5%, a-alkene sulfonic acid sodium 2%, urea 5%, ammonium nitrate 5%, aluminium-magnesium silicate 7%, precipitated calcium carbonate add to 100%.Preparation method is with embodiment 1.
The Acetamiprid prepare above-described embodiment and high-efficient lambda-cyhalothrin compound formulation products quality stability are tested, and the results are shown in following table 2.
The water dispersible granules product quality that table 2 Acetamiprid and high-efficient lambda-cyhalothrin compound obtain changes
As shown in Table 2, the rear degradation of embodiment 6-11 heat storage, and embodiment 1-5 is all good with the rear quality of heat storage before heat storage, illustrates that auxiliary agent plays key effect in product quality.In addition, embodiment 1-4 all adopts preferred promoter consumption, and other embodiment performances of its preparation Performance Ratio are high, illustrates that the consumption of auxiliary agent also has key effect to product quality.
acetamiprid and high-efficient lambda-cyhalothrin compound field control effectiveness test
1, field trial control wheat aphid
The Acetamiprid prepare above-described embodiment and high-efficient lambda-cyhalothrin compound preparation are prevented and treated wheat aphid situation and are carried out the test of pesticide effectiveness.This experimental establishment is carried out in this locality, and contrast medicament is 70% acetamiprid wettable powder (commercial), 2.5% efficient cyhalothrin emulsifiable concentrate (commercial).
During dispenser, wheat is on the occasion of booting stage, aphid hundred strain worm amount 500-900 head, for aphid contains the initial stage of sending out, sprays medicine 1 time with workers and peasants-16 type knapsack hand sprayer, is watered 750kg is equipped with liquid by per hectare preparation consumption, and conversion community amount of liquid medicine carries out even spraying.Duration of test weather is good, and daily mean temperature is 20 ~ 26.0 DEG C.Dispenser same day without rain, non-rainfall in 15 days after medicine.
investigation method
Investigation insect population radix before dispenser, investigates borer population amount of living, calculate Rectifying efficacies, and viewing test medicament is to the safety of crop for after medicine the 3rd, 7,14 day respectively.
drug effect computational methods
In experimentation, in test scope of medication, the present composition has no adverse effects to wheat, to wheat aphid to prevent and treat result as shown in table 3:
Table 3 treatment agent control wheat paddock aphid field control effectiveness test result
As can be seen from Table 3, effectively can prevent and treat wheat aphid after Acetamiprid and high-efficient lambda-cyhalothrin compound, control efficiency is all better than contrasting medicament.Use the embodiment preventive effect of preferred promoter and optimum ratio will obviously be better than other embodiments, after medicine, 14 days embodiment 1 preventive effects are the highest, can reach more than 95.0%.
2, field trial control cabbage pieris
At a time when dispenser, cabbage pieris contains the initial stage of sending out, and sprays medicine 1 time with workers and peasants-16 type knapsack hand sprayer, is watered 750kg is equipped with liquid by per hectare preparation consumption, and conversion community amount of liquid medicine carries out even spraying.Duration of test weather is good, and daily mean temperature is 20 ~ 28.0 DEG C.Dispenser same day without rain, non-rainfall in 15 days after medicine.
investigation method
Investigation insect population radix before dispenser, investigates borer population amount of living, calculate Rectifying efficacies, and viewing test medicament is to the safety of crop for after medicine the 3rd, 7,14 day respectively.
drug effect computational methods
In experimentation, in test scope of medication, the present composition has no adverse effects to wild cabbage, to cabbage pieris to prevent and treat result as shown in table 4:
Table 4 treatment agent control cabbage field cabbage caterpillar field control effectiveness test result
As can be seen from Table 4, can effectively prevent and treat cabbage field cabbage caterpillar after Acetamiprid and high-efficient lambda-cyhalothrin compound, control efficiency is all better than contrasting medicament.Use the embodiment preventive effect of preferred promoter and optimum ratio will obviously be better than other embodiments, after medicine, 14 days preventive effects the highest can reach more than 95%.
3, field trial control capsicum Bemisia tabaci
At a time when dispenser, capsicum Bemisia tabaci contains the initial stage of sending out, and carries out in green house.Spray medicine 1 time with workers and peasants-16 type knapsack hand sprayer, be watered 750kg be equipped with liquid by per hectare preparation consumption, conversion community amount of liquid medicine carries out even spraying.Duration of test weather is good, and daily mean temperature is 20 ~ 25.0 DEG C.Dispenser same day without rain, non-rainfall in 15 days after medicine.
investigation method
Investigation insect population radix before dispenser, investigates borer population amount of living, calculate Rectifying efficacies, and viewing test medicament is to the safety of crop for after medicine the 3rd, 7,14 day respectively.
drug effect computational methods
In experimentation, in test scope of medication, the present composition has no adverse effects to capsicum, to capsicum Bemisia tabaci to prevent and treat result as shown in table 5 below:
Table 5 treatment agent control capsicum field Bemisia tabaci field control effectiveness test result
As can be seen from Table 5, effectively can prevent and treat capsicum field Bemisia tabaci after Acetamiprid and high-efficient lambda-cyhalothrin compound, control efficiency is all better than contrasting medicament.Use the embodiment preventive effect of preferred promoter and proportioning will obviously be better than other embodiments, after medicine, 14 days preventive effects the highest can reach 95.9%.
Claims (10)
1. a Pesticidal combination, is characterized in that: active component comprises the Acetamiprid and gamma cyhalothrin that mass ratio is 1-20:1.
2. Pesticidal combination according to claim 1, is characterized in that: active component comprises the Acetamiprid and gamma cyhalothrin that mass ratio is 1-5:1.
3. Pesticidal combination according to claim 2, is characterized in that: active component comprises the Acetamiprid and gamma cyhalothrin that mass ratio is 1:1.
4. the Pesticidal combination according to claim 1,2 or 3, is characterized in that: the content of active component is 10-60wt%.
5. the Pesticidal combination according to claim 1,2 or 3, is characterized in that: formulation is water dispersible granules.
6. Pesticidal combination according to claim 5, is characterized in that: when formulation is water dispersible granules, comprises the component of following percentage by weight: active component 10-60%, dispersant 4-10%, wetting agent 2-4%, disintegrant 10-40%, binding agent 5-20%, filler surplus.
7. Pesticidal combination according to claim 6, is characterized in that: when formulation is water dispersible granules, comprises the component of following percentage by weight: active component 10-60%, dispersant 6%, wetting agent 2%, disintegrant 25%, binding agent 5%, filler surplus.
8. the Pesticidal combination according to claim 6 or 7, is characterized in that: described dispersant is one or more in calcium lignosulfonate, maleic acid-acrylic acid copolymer salt, alkylphenol sodium sulfonate naphthalene sulfonic acid-formaldehyde condensation product sodium salt, polyox-yethylene-polyoxypropylene block copolymer, ethylene oxide-propylene oxide block copolymer and polycarboxylate sodium; Described wetting agent is one or more in lauryl sodium sulfate, a-alkene sulfonic acid sodium, a-sulfo methyl ester, sodium tetradecyl sulfate, Negel, alkyl phenol polyethenoxy ether sodium sulfate, sodium lignin sulfonate, Nekal BX, neopelex, fatty acid sulfates and fatty acid ester sulphate; Described disintegrant is one or more in potassium sulfate, sodium cellulose glycolate, ammonium sulfate, ammonium nitrate, diammonium hydrogen phosphate, urea, sodium sulphate, calcium chloride and sodium chloride; Described binding agent is one or more in aluminium-magnesium silicate, a-dextrin, polyvinyl alcohol, sucrose and sodium carboxymethylcellulose; Described filler is one or more in kaolin, bentonite, white carbon, talcum powder, diatomite, starch, attapulgite and precipitated calcium carbonate.
9. the Pesticidal combination according to claim 7 or 8, is characterized in that: described dispersant is mass ratio is the polycarboxylate sodium of 1:1 and the mixture of calcium lignosulfonate; Described wetting agent is mass ratio is the lauryl sodium sulfate of 1:1 and the mixture of Nekal BX; Described disintegrant is ammonium sulfate; Described binding agent is sucrose; Described filler is talcum powder.
10. the application of the Pesticidal combination according to any one of claim 1-9 in control cereal crops, vegetables, insect pest of the fruit tree.
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Cited By (7)
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| CN105646101A (en) * | 2016-01-05 | 2016-06-08 | 山东潍坊润丰化工股份有限公司 | Acetamiprid/cyhalothrin-containing insecticidal composition and application thereof |
| ITUB20160231A1 (en) * | 2016-01-29 | 2017-07-29 | S I P C A M Soc It Prodotti Chimici E Per Lagricoltura Milano S P A | Compositions in granules with insecticidal activity |
| CN115968902A (en) * | 2022-12-28 | 2023-04-18 | 宁夏格瑞精细化工有限公司 | Acetamiprid and efficient cyhalothrin-containing aqueous suspension and preparation method thereof |
| CN116058366A (en) * | 2022-12-28 | 2023-05-05 | 山东潍坊润丰化工股份有限公司 | A kind of aqueous emulsion containing acetamiprid and lambda-cyhalothrin and preparation method thereof |
| CN116762820A (en) * | 2023-06-15 | 2023-09-19 | 上海悦联生物科技有限公司 | Stable and efficient cyhalothrin insecticidal composition and preparation method thereof |
| EP4265110A1 (en) * | 2022-04-20 | 2023-10-25 | Bayer AG | Water dispersible granules with low melting active ingredients prepared by extrusion |
| WO2023209366A1 (en) * | 2022-04-28 | 2023-11-02 | Upl Mauritius Limited | An insecticidal composition |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105646101A (en) * | 2016-01-05 | 2016-06-08 | 山东潍坊润丰化工股份有限公司 | Acetamiprid/cyhalothrin-containing insecticidal composition and application thereof |
| ITUB20160231A1 (en) * | 2016-01-29 | 2017-07-29 | S I P C A M Soc It Prodotti Chimici E Per Lagricoltura Milano S P A | Compositions in granules with insecticidal activity |
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| EP4265110A1 (en) * | 2022-04-20 | 2023-10-25 | Bayer AG | Water dispersible granules with low melting active ingredients prepared by extrusion |
| WO2023203009A1 (en) * | 2022-04-20 | 2023-10-26 | Bayer Aktiengesellschaft | Water dispersible granules with low melting active ingredients prepared by extrusion |
| WO2023209366A1 (en) * | 2022-04-28 | 2023-11-02 | Upl Mauritius Limited | An insecticidal composition |
| CN115968902A (en) * | 2022-12-28 | 2023-04-18 | 宁夏格瑞精细化工有限公司 | Acetamiprid and efficient cyhalothrin-containing aqueous suspension and preparation method thereof |
| CN116058366A (en) * | 2022-12-28 | 2023-05-05 | 山东潍坊润丰化工股份有限公司 | A kind of aqueous emulsion containing acetamiprid and lambda-cyhalothrin and preparation method thereof |
| CN116762820A (en) * | 2023-06-15 | 2023-09-19 | 上海悦联生物科技有限公司 | Stable and efficient cyhalothrin insecticidal composition and preparation method thereof |
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| CN104430485B (en) | 2017-01-18 |
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