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A pesticide composition, the technology of thiamethoxam, applied in the field of pesticides, can solve the problems of pest resistance and other problems
Inactive Publication Date: 2012-04-04
SHAANXI MEIBANG PHARMA GRP CO LTD
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Problems solved by technology
[0004] However, in the actual process of agricultural production, the most likely problem in pest control is the generation of pest resistance
Method used
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Embodiment 1
[0061] Example 1 20% thiamethoxam · efficient cyhalothrin wettable powder
[0062] Add thiamethoxam 15%, lambda-cyhalothrin 5%, naphthalenesulfonate formaldehyde condensate sodium salt 6.5%, sodium lauryl sulfate 5%, bentonite to 100%, and the mixture is jet milled to obtain 20% clothianidin Zine · lambda-cyhalothrin wettable powder.
Embodiment 2
[0063] Example 2 35% thiamethoxam · efficient cyhalothrin wettable powder
[0064] Thiamethoxam 30%, lambda-cyhalothrin 5%, aliphatic amine polyoxyethylene pyrimidine 5%, sapindus powder 4%, white carbon black 8%, kaolin was added to 100%, and the mixture was jet-milled to obtain 35% thiamethoxam · lambda-cyhalothrin wettable powder.
Embodiment 3
[0065] Example 3 60.1% thiamethoxam · efficient cyhalothrin wettable powder
[0066] Add 60% thiamethoxam, 0.1% lambda-cyhalothrin, 8% polyoxyethylene pyrimidate, 4% silkworm excrement, and add bentonite to 100%. The mixture is jet-milled to obtain 60.1% thiamethoxam·beta-chlorofluoro Cyanothrin wettable powder.
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Abstract
The invention discloses a novel pesticide combination containing thiamethoxam, which is mainly characterized in that the combination contains active ingredients thiamethoxam and lambda-cyhalothrin and the balance of adjuvant, the weight ratio of the thiamethoxam to the lambda-cyhalothrin is 60:1 to 1:60, and the combination can be prepared into wettable powder, water dispersible granules, suspending agent, suspending emulsion, emulsion in water, microemulsion and microcapsule suspending agent. The novel pesticide combination disclosed by the invention has the advantages that the combination can be used for preventing and controlling various injurious insects, the synergistic effect is obvious, the insecticidal spectrum is expanded and the activity to injurious insects on rice, wheat, cotton, tea trees, tomatoes, corns, sugarcanes, potatoes, oranges, apples and cruciferous vegetables is higher; the combination has a slow release effect, the pesticide dosage is reduced, the combination is safe to human and livestock and does not have pesticide damage, and the environmental compatibility is good; and the adhesive force of preparations is enhanced, the preparations are resistant to rainwater washing, the efficacy lasts long, and the like.
Description
technical field [0001] The invention belongs to the technical field of pesticides and relates to a novel pesticide composition containing thiamethoxam. Background technique [0002] Thiamethoxam (thiamethoxam) chemical name: 3-(2-chloro-1,3-thiazol-5-ylmethyl)-5-methyl-1,3,5-oxadiazin-4-ylidene (nitrate Base) amine, thiamethoxam is a new type of broad-spectrum insecticide with high efficiency and low toxicity. It is a second-generation neonicotinoid insecticide, and its mechanism of action is similar to that of the first-generation neonicotinoid insecticides such as imidacloprid, but it has higher activity. It has the characteristics of stomach toxicity, contact killing and systemic effect on pests, fast acting speed and long lasting effect. It has a better control effect on piercing-sucking pests such as aphids, planthoppers, leafhoppers, and whiteflies. [0003] Lambda-cyhalothrin chemical name: α-cyano-3-phenoxybenzyl-3-(2-chloro-3,3,3-trichlorofluoro-1-propenyl)-2 , ...
Claims
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