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Bactericide composition

A composition and insecticide technology, applied in the field of pesticides, can solve problems such as poor quick-acting properties, and achieve the effects of good quick-acting properties, wide insecticidal spectrum, and excellent control effect

Inactive Publication Date: 2013-04-03
ZHEJIANG HETIAN CHEM CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As an insecticide with unique mechanism, it has good control effect on lepidopteran pests such as diamondback moth and cabbage caterpillar, but its shortcoming is poor quick effect; It also has a good control effect, but it has developed a certain resistance after years of use

Method used

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  • Bactericide composition
  • Bactericide composition
  • Bactericide composition

Examples

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Embodiment Construction

[0028] The present invention is illustrated by the following specific implementation examples, but is not limited to these examples. The percentages in all formulas are by weight.

[0029] 1. Preparation of Suspended Emulsion: A. First prepare chlorpyrifos water emulsion, dissolve chlorpyrifos in organic solvent, add emulsifier and other additives and synergistic components, stir well and add to water phase, use high shear emulsifier Cut evenly and set aside. B. Add sulfonamide, wetting and dispersing agent, thickener, preservative, antifreeze, and water according to the proportions, use a high-speed shearing machine to cut evenly, and then load the sand mill dispersing disc and sand to obtain a uniform The suspension agent finished product. C. After mixing A and B with equal weight, shear uniformly to obtain a suspension emulsion.

[0030] Formulation example 1: Triflubenzuron 5%, Chlorpyrifos 15%, No. 200 mineral spirits 5%, Vegetable oil 15%, Azone 5%, Tristyrylphenol polyoxy...

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Abstract

The invention discloses a bactericide composition. The bactericide composition is characterized by containing 5-20% of teflubenzuron, 10-20% of Dursban, 10-20% of building component and the balance of accessory ingredient and filler, wherein percentage concentration is percentage by weight. The bactericide composition disclosed by the invention has the characteristics of wide insecticidal spectrum, good quick action, long effect holding period, good bactericide resistance prevention, low cost, good prevention effect, low residue and the like, is an ideal bactericide composition, and safe to crops.

Description

Technical field [0001] The invention belongs to the field of pesticides, and specifically relates to a compound insecticide composition containing triflubenzuron. Background technique [0002] Teflubenzuron (Teflubenzuron) is a kind of benzoyl urea insecticide, mainly stomach poison and contact killing effect, by inhibiting the synthesis of pest chitin, so that the larva can not produce new epidermis and die. It is effective against larvae of the family Aleoptera, Diptera, Psylidae, Hymenoptera, Lepidoptera and Psyllidae. Used in cabbage, citrus, cotton, grape, pome, potato, stone fruit, sorghum, soybean, tree, tobacco, vegetable. It is characterized by low toxicity, long lasting effect, and good control effect on Lepidoptera and Diptera pests. Triflubenzuron is a new benzoyl urea insecticide, especially for pests that are resistant to organophosphorus, pyrethroids and carbamates. [0003] Chlorpyrifos (Chlorpyrifos) is an efficient, safe and broad-spectrum nitrogen-containing h...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01N57/16A01N47/34A01P7/04
Inventor 张登科黄松其吴引儿斯晓帆吴永刚周坤英江才鑫魏兴辉蒋一民
Owner ZHEJIANG HETIAN CHEM CO LTD