Pesticide composition of chlorantraniliprole and benzoyl urea insecticides

A technology of benzoylurea and insecticidal composition, which is applied in the direction of insecticides, biocides, animal repellents, etc., to achieve the effects of delaying the development of resistance, prolonging service life, and improving quick-acting properties

Inactive Publication Date: 2015-06-17
TIANJIN AGRICULTURE COLLEGE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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  • Pesticide composition of chlorantraniliprole and benzoyl urea insecticides
  • Pesticide composition of chlorantraniliprole and benzoyl urea insecticides

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 3 10

[0078] Example 3, 10% Chlorantraniliprole · Lufenuron EC

[0079] 4 grams of chlorantraniliprole, 6 grams of lufenuron, 5 grams of dimethylformamide, 5 grams of calcium dodecylsulfonate, and 100 grams of xylene. The active ingredient, emulsifier and solubilizer are sequentially added into the mixing kettle according to the proportion of the formula, and stirred evenly to prepare 10% chlorantraniliprole·lufenuron EC.

Embodiment 4

[0080] Example 4, 20% Chlorantraniliprole · Lufenuron Suspension Concentrate

[0081] 8 grams of chlorantraniliprole, 12 grams of lufenuron, 6 grams of sodium lignosulfonate, 2 grams of sodium methylnaphthalene sulfonate formaldehyde condensate, 1 gram of xanthan gum, 3 grams of glycerin, and water to 100 grams. Active components, dispersant, wetting agent, water and other components are uniformly mixed according to the ratio of the formula, and ground to obtain 20% chlorantraniliprole-lufenuron suspension concentrate.

Embodiment 5 30

[0082] Example five, 30% chlorantraniliprole · lufenuron wettable powder

[0083] 10 grams of chlorantraniliprole, 20 grams of lufenuron, 2 grams of sodium dodecyl sulfonate, 3 grams of sodium lignosulfonate, and 100 grams of kaolin. The active ingredients, various additives and fillers are fully mixed according to the proportion of the formula, and pulverized by an ultra-fine pulverizer to obtain a 30% chlorantraniliprole-lufenuron wettable powder.

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Abstract

The invention relates to a mixed pesticide preparation containing a benzoyl urea insecticide. The mixed pesticide preparation comprises the effective components, namely chlorantraniliprole and benzoyl urea, wherein the benzoyl urea insecticide can be lufenuron, hexaflumuron, flufenoxuron, chlorfluazuron, chlorbenzuron, diflubenzuron or teflubenzuron and the like; the weight percent of the benzoyl urea is 1%-20%; the weight percent of the benzoyl urea insecticide is 1%-30%; and the preparation can be prepared into missible oil, a microemulsion, an emulsion in water, water dispersible granules, wettable powder or a suspending agent. According to the insecticidal composition, relatively high synergetic effects can be generated; resistance development of a synthesis inhibitor of benzoyl urea chitin is retarded; the service life of medicines is prolonged; prevention and treatment effects on lepidoptera pests are improved; and compared with that of the benzoyl urea insecticide, the fast-acting property is obviously improved.

Description

1. Technical field [0001] The invention relates to a pesticide composition with chlorantraniliprole and benzoylurea insecticides as active ingredients and its application. 2. Background technology [0002] Chlorantraniliprole, trade name Ryanxypyr, experimental code DPX-E2Y45, chemical name 3-bromo-N-[4-chloro-2-methyl-6-[(methylcarbamoyl)benzene] -1-(3-Chloropyridin-2-yl)-1H-pyrazole-5-carboxamide, an insect ryanodine receptor inhibitor, mainly through the induction of intracellular calcium ion release regulated by insect ryanodine receptors However, it exhibits insecticidal effect, has contact killing and stomach poisoning effects, and has the characteristics of high efficiency, broad spectrum, long-lasting effect and novel mechanism of action. It can be used to control various Lepidoptera pests, and its control effect is obviously better than that used in current production. Other commercial insecticide varieties have no cross-resistance to other insecticides and are saf...

Claims

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Application Information

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IPC IPC(8): A01N47/34A01P7/04A01N43/56
Inventor 黄治强赵毓石军朱华玲王远宏骆建霞杨仁杰杨琳燕张婧王丹婷
Owner TIANJIN AGRICULTURE COLLEGE
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