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Composite with pest-killing, mite-killing bacteria-killing activity

A technology of bactericidal activity and composition, applied in the field of agriculture and horticulture, can solve the problem of high prevention and control costs

Inactive Publication Date: 2002-12-18
JIANGSU PESTICIDE RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0028] (1) Make pests / mite resistant after repeated or continuous use
[0029] (2) The use of a single agent is a single application when pests, harmful mites, and diseases occur at the same time, and the cost of prevention and control is high

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0072] Formulation Example 1: emulsifiable concentrate

[0073] chlorfenapyr 10 parts

[0074] Prochloraz 15 parts

[0075] Tween 80 10 servings

[0076] 10 parts of N,N-dimethylformamide

[0077] Xylene 55 parts

[0078] The above ingredients were mixed and dissolved uniformly to obtain a cream.

[0079] The preparation may effectively control vegetable diamondback moth, beet armyworm, vegetable gray mold and the like.

Embodiment 2

[0081] Formulation Example 2: Colloidal Suspension

[0082] chlorfenapyr 10 parts

[0083] Tebuconazole 0.2 parts

[0084] Ethylene glycol 10 parts

[0085] Sodium dodecylbenzenesulfonate 5 parts

[0086] Xanthan gum 0.5 parts

[0087] 74 parts of water

[0088] Thoroughly mix and disperse the mixture of chlorfenapyr, tebuconazole, pre-prepared ethylene glycol, sodium dodecylbenzenesulfonate and xanthan gum in water, and then grind the slurry with a ball mill to obtain gum Suspension.

[0089] The preparation may effectively control Lepidoptera pests, mites, powdery mildew, gray mold, leaf spot and the like.

Embodiment 3

[0091] Formulation Example 3: wettable powder

[0092] chlorfenapyr 1 part

[0093] Mancozeb 29 parts

[0094] Pyrimethanil 20 parts

[0095] Sodium Lauryl Sulfate 14 parts

[0096] Calcium lignosulfonate 10 parts

[0097] Kaolin 25 parts

[0098] Mix the above ingredients uniformly with a jet mill to obtain a wettable powder.

[0099] The preparation can effectively prevent and control Lepidoptera pests, various mites, gray mold, scab and the like.

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PUM

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Abstract

The present invention relates to a compound containing 4-bromo-2-(4-chlorophenyl)-1-ethoxymethyl-5-( trifluomethyl) pyrrol-3-formonitrile and one or several kinds selected from pyrazole, imidazole, triazole, pyrimidine amine and thiocarbamate, etc. Said invention can effectively be used for preventing and controlling the injurious insects, mites and diseases of cotton, fruit tree, tea, vegetable,flower and crops, etc.

Description

technical field [0001] The "composition with insecticidal, acaricidal and bactericidal activities" of the present invention relates to a composition containing 4-bromo-2-(4--chlorophenyl)-1-ethoxymethyl-5-(trifluoro Methyl)pyrrole-3-carbonitrile (hereinafter referred to as "chlorfenapyr", its common name is Chlorfenapyr) and one or more selected pyrazoles, imidazoles, triazoles, pyrimidine amines, thiocarbamic acid Compositions of esters, etc. The composition with insecticidal, acaricidal and bactericidal activities can be effectively used to prevent and control pests, mites and diseases of agricultural and horticultural crops such as cotton, fruit trees, tea trees, vegetables, gardens and flowers. It belongs to the field of agriculture and horticulture. Background technique [0002] In terms of crop or garden plant protection, based on the principle of comprehensive management of pests and weeds, it is inevitable to use pesticides to reduce the damage of pests and weeds t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N43/36A01N43/54A01N43/647
Inventor 倪珏萍李捷朱丽梅粟寒徐尚成
Owner JIANGSU PESTICIDE RES INST
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