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Tolfenpyrad-containing pesticidal composition

An insecticidal composition, the technology of tolfenpyrad, which is applied in the field of pesticides, can solve problems such as shortening life span and reducing egg production

Inactive Publication Date: 2013-09-11
陕西亿田丰作物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Generally, the effect can be seen 3-7 days after spraying. It has no direct lethality to adults, but it can shorten its lifespan and reduce the amount of eggs laid. Most of the eggs produced are sterile eggs, and the larvae will die soon even if they hatch.

Method used

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  • Tolfenpyrad-containing pesticidal composition
  • Tolfenpyrad-containing pesticidal composition
  • Tolfenpyrad-containing pesticidal composition

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0062] Example 1 61% Fenpyramid · Isoprocarb wettable powder

[0063] Fenpyramid 1%, isoprocarb 60%, alkyl aryl polyoxyethylene ether 7%, silkworm excrement 5%, diatomaceous earth to 100%, the mixture was jet milled to obtain 61% tonfenpyramide·isoprofen Procarba Wettable Powder.

Embodiment 2

[0064] Example 2 60% Fenpyramid · Isoprocarb wettable powder

[0065] Fenpyramid 10%, isoprocarb 50%, arylphenol polyoxyethylene succinate sulfonate 6%, tea cumin 4%, bentonite to 100%, the mixture was jet milled to obtain 60% azole Amide Isoprocarb wettable powder.

Embodiment 3

[0066] Example 3 80% Fenpyramid · Isoprocarb Water Dispersible Granules

[0067] Add 20% of pyrenpyramide, 60% of isoprocarb, 6% of alkyl aryl polyoxyethylene ether, 5% of sodium lauryl sulfate, 2% of sodium carbonate, attapulgite to 100%, and mix to make 80% Fenpyramid · Isoprocarb water dispersible granules.

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PUM

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Abstract

The invention discloses a tolfenpyrad-containing pesticidal composition. The composition is mainly characterized by comprising an active component A and an active component B, wherein the active component A is tolfenpyrad, and the active component B is mobucin or tsumacide or buprofezin; the weight ratio of the active component A to the active component B is 1:60-40:1; and the composition can be prepared into wettable powder, water-dispersible granules, a suspending agent, a suspended emulsion, an aqueous emulsion, a microemulsion, a microcapsule suspending agent and a microcapsule suspending-suspending agent. The composition disclosed by the invention can prevent and treat many soil pests, has an obvious synergistic action, widens the pesticidal spectrum, and has higher activity for pests on paddy rice, wheat, cotton, fruit trees and cruciferous vegetables; the invention reduces the pesticide consumption, is safe for human and livestock, does not have chemical injury, and has favorable environmental compatibility; and the preparation has higher adhesive force and rainfall erosion resistance.

Description

technical field [0001] The invention belongs to the technical field of pesticides and relates to an insecticidal composition containing tofenpyrad. Background technique [0002] Tolfenpyrad chemical name: 4-chloro-3-ethyl-1-methyl-N-[4-(p-tolyloxy)phenyl]pyrazole-5-amide, molecular formula: C 21 h 22 ClN 3 o 2 Fenpyramid is a new type of pyrazole heterocyclic insecticide and acaricide developed by Mitsubishi Chemical Corporation in Japan. Its main mechanism of action is to prevent the oxidative phosphorylation of insects, and it also has the functions of killing eggs, inhibiting feeding, inhibiting oviposition and Bactericidal effect. [0003] Isoprocarb (isoprocarb) chemical name: o-isopropylphenylmethyl carbamate, a carbamate insecticide, mainly inhibits acetylcholinesterase on insects, causing paralysis to death of insects. [0004] Buprofezin chemical name: 2-tert-butylimino-3-isopropyl-5-phenyl-3,4,5,6-tetrahydro-2H-1,3,5-thiadi Oxin-4-one, chemical formula: C 16...

Claims

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Application Information

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IPC IPC(8): A01N47/22A01N43/56A01N43/88A01P7/04
Inventor 张伟
Owner 陕西亿田丰作物科技有限公司
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