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Pesticide composition containing fipronil

An insecticidal composition and the technology of the composition are applied in the directions of biocides, animal repellents, plant growth regulators, etc., to achieve the effects of reducing the application dosage and high insecticidal efficiency

Inactive Publication Date: 2003-12-03
江苏省新沂中凯农用化工有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In order to expand the insecticidal spectrum and delay the emergence of resistance, it can be used in combination with other compounds. For existing insecticides, Fipronil belongs to a new family of compounds. Domestic and foreign patents have not yet mentioned its combination with other compounds. thing

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] Embodiment 1 is a dosage form preparation example, and Embodiments 2-7 are biological embodiments.

[0029] Example 1:

[0030] (1) Suspending agent:

[0031] 5% active component A (purity 95%) and 10% active component B 1 (purity 93%) with 5% 33 as emulsifier # , 4% NNO as a dispersant, 0.2% thickener xanthan gum, 3% sodium lignosulfonate as a wetting agent, 0.5% stabilizer benzoic acid, 2% antifreeze ethylene glycol, and appropriate amount of defoaming agent Mix with the n-butanol agent, pulverize and mix evenly in a high-speed shearing machine.

[0032] (2) Granules:

[0033] 1.5% active component A (purity 95%) and 3% active component B 1 Prepare granules by coating with 2% binder, 0.5% colorant, 40% pottery clay, 2% dispersant and filler.

[0034] (3) 3% active component A (purity 95%) and 22% active component B 1 (Purity 93%) and 5% calcium lignosulfonate as a wetting agent, 4% NNO as a dispersant, 2% JFC as a penetrating agent, etc., are uniformly mixed an...

Embodiment 2

[0035] Example 2: Effect of mixed use of fipronil and imidacloprid on rice planthopper control

[0036] Location: Xinyi, Jiangsu

[0037] potion

[0038] Conclusion: The combined control effect of fipronil and imidacloprid is higher than the expected theoretical control effect, indicating that the mixed use of fipronil and imidacloprid has a synergistic effect.

Embodiment 3

[0039] Example 3: Effect of mixed use of fipronil and monosultap on rice borer control

[0040] Location: Xinyi, Jiangsu Province Application frequency: once

[0041] potion

[0042] Conclusion: The control effect of fipronil mixed with monosultap is higher than the expected theoretical control effect of their mixed use, indicating that the mixed use of fipronil and monosultap has a synergistic effect.

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PUM

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Abstract

The pesticide composition includes fipronil and at least one of compound composed of Imidan, phoxim, monosultap, sanmite,abamectin and alpha-crpermethrin and may be produced to wettable powder, suspending agent and granulated product. It has high pesticidal efficiency and can be used in preventing and killing rice borers, plant hopper, thrips, aphid, leafhopper and other crop pests.

Description

Technical field: [0001] The present invention relates to insecticidal compositions with high activity. Among them are compound (A) and at least one specific insecticide (B) as representative active ingredients. technical background: [0002] The chemical name of compound (A) is (±)-5-amino-1-(2,6-dichloro-2,2,2-trichloro-β-tolyl)-4-trifluoromethylsulfanylpyridine Azole-3-carbonitrile. It is a highly active insecticide, which can be used to control pests in fruit trees, vegetables, grains and other crops. In order to expand the insecticidal spectrum and delay the emergence of resistance, it can be used in combination with other compounds. For existing insecticides, Fipronil belongs to a new family of compounds. Domestic and foreign patents have not yet mentioned its combination with other compounds. things. Invention content: [0003] The purpose of the present invention is to make the effect or activity level of the insecticidal composition composed of compound (A) a...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01N43/56A01N47/42A01N53/00A01N57/14
Inventor 张志高杨文祥李光熙
Owner 江苏省新沂中凯农用化工有限公司