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Pesticidal composition

A pesticide composition and the technology of the composition, applied in the field of pesticides, can solve the problems of long residual effect period and wide insecticidal spectrum, and achieve the effects of reducing dosage, reducing environmental pollution, and reducing residues

Active Publication Date: 2013-09-18
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

[0005] Fenpropathrin, chemical formula: C 22 h 23 NO 3 , fenpropathrin is a kind of pyrethroid insecticide with broad insecticidal spectrum and long residual effect period. Its biggest feature is good effect on many kinds of spider mites, but it has no systemic and fumigation effects

Method used

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  • Pesticidal composition
  • Pesticidal composition
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0048] Example 1 81% flufenazine abamectin wettable powder

[0049] 80% flufenazine, 1% abamectin, 5% sodium naphthalenesulfonate formaldehyde condensate, 3% sodium lauryl sulfate, and kaolin to 100%, and the mixture was jet milled to obtain 81% flufenazine. Abamectin wettable powder.

[0050] The effective active ingredient abamectin is replaced by etoxazole and fenpropathrin to form a new embodiment.

Embodiment 2

[0051] Example 2 45% flufenazine abamectin wettable powder

[0052] Add 40% of flufenazine, 5% of abamectin, 6% of alkyl naphthalene sulfonate, 4% of wetting and penetrating agent F, and add light calcium carbonate to 100%. The mixture is jet milled to obtain 45% of fluoride Zine Abamectin wettable powder.

[0053] The effective active ingredient abamectin is replaced by etoxazole and fenpropathrin to form a new embodiment.

Embodiment 3

[0054] Example 3 40% flufenazine·abamectin wettable powder

[0055] Flufenazine 30%, Abamectin 10%, Naphthalenesulfonate Formaldehyde Condensate Sodium Salt 8%, Tea Cucumber 3%, Kaolin Clay was added to 100%, the mixture was jet milled to obtain 40% Flufenazine·Avi Mycocin wettable powder.

[0056] The effective active ingredient abamectin is replaced by etoxazole and fenpropathrin to form a new embodiment.

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Abstract

The invention discloses a pesticidal composition, which is mainly characterized in that: it contains an active ingredient A and an active ingredient B, wherein the active ingredient A is diflovidazin, the active ingredient B is any one of abamectin, etoxazole and fenpropathrin, and the active ingredient A and the active ingredient B are in a weight ratio of 1:80-80:1. The composition can be prepared into wettable powder, water dispersible granules, a suspension, a suspension emulsion, an emulsion in water, a microemulsion, a microcapsule suspending agent, and a microcapsule suspension-suspension agent. The composition provided in the invention can be used to control a variety of pests on rice, wheat, cotton, fruit trees, vegetables and tea trees, has an obvious synergistic effect, reduces the dosage of pesticides, is safe to human and livestock, has no phytotoxicity, and has good environment compatibility. With strong adhesion, the preparation is rainwash resistant.

Description

technical field [0001] The invention belongs to the technical field of pesticides, and relates to the application of a pesticide composition for preventing and controlling crop pests. Background technique [0002] Flufenazin (diflovidazin), molecular formula: C 14 h 7 CLF 2 N 4 , Flufenazine is active in contact with eggs and through the skin, attracting adult mites to feed, and also preventing mites in the pupal stage. The compound has a unique mechanism of action. It not only has excellent activity against eggs and adult mites, but also causes female mites to produce unsound eggs, leading to the eradication of mites. At the same time, it also has a good effect on pear psyllids, elm oyster scales, leafhoppers, etc. , and safe to natural enemies and the environment. [0003] Abamectin (abamectin), chemical formula: C 48 h 72 o 14 (B1a)·C 47 h 70 o 14 (B1b). Abamectin is a macrolide disaccharide compound. It is a natural product isolated from soil microorganisms....

Claims

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Application Information

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IPC IPC(8): A01N43/90A01N43/713A01N43/76A01N53/08A01P7/04A01P7/02
Inventor 张伟
Owner 陕西亿田丰作物科技有限公司
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