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Pesticide composition of butene fipronil and organic phosphates

A technology of butene fipronil and insecticidal composition, which is applied in the directions of insecticides, biocides, animal repellents, etc., can solve the problems of weak systemic absorption, poor planthopper control effect and high cost, and achieves the The effect of good effect, quick effect and low cost of use

Inactive Publication Date: 2007-01-24
王英华
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  • Summary
  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to overcome the problems of butene-fipronil against the three stem borers, rice leaf rollers, planthoppers, poor control effect, high cost, and weak systemic absorption, and to provide a butene-fipronil The insecticidal composition with organophosphorus has moderate toxicity, low cost, wide insecticidal spectrum, various modes of action, and good quick-acting properties

Method used

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  • Pesticide composition of butene fipronil and organic phosphates

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Embodiment Construction

[0014] Below in conjunction with embodiment the present invention is described in further detail. In these examples, all percentages are by weight unless otherwise specified.

[0015] Formula 1: butene fipronil 1.0%, dimethoate 30.0%, add solvent toluene 51%, cosolvent DMF 10%, emulsifier alkyl alcohol polyoxyethylene ether sodium sulfate 8% to prepare butene fipronil and Organophosphorus insecticidal composition emulsifiable concentrate.

[0016] Or butene fipronil 1%, dimethoate 30%, add wetting agent and dispersant 8%, filler white carbon black 15%, water 46% and mix uniformly to prepare butene fipronil and organophosphorus insecticide Composition Suspending Agent.

[0017] Formula two: butene fipronil 1.0%, omethoate 20.0%, solvent toluene 61%, cosolvent DMF 10%, emulsifier alkyl alcohol polyoxyethylene ether sodium sulfate 8% to prepare butene fipronil and Organophosphorus insecticidal composition emulsifiable concentrate.

[0018] Or butene fipronil 1%, omethoate 20%...

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Abstract

The pesticide composition of butane fipronil and organophosphorus pesticide contains effective components butane fipronil and organophosphorus pesticide auxiliary components. The pesticide composition of butane fipronil and organophosphorus pesticide reasonable effective component composition, broad pesticidal spectrum, high pest preventing and killing effect, low toxicity, cotoxicity coefficient of 100-145, fast acting and low cost. It may be used in preventing and killing rice field pests and vegetable pests, including striped rice borer, cabbage moth, paddy borer, etc.

Description

1. Technical field: [0001] The invention relates to pesticides and insecticides, in particular to an insecticide composition with contact, stomach poisoning or systemic effects. 2. Background technology: [0002] Rice and vegetables are the main food crops in my country and Southeast Asian countries. During their growth, they are harmed by various pests. Sometimes multiple pests occur at the same time, which seriously threatens the growth of rice. Especially stem borer (Chilorrhizae officinale, Saninosinorrhizae, rice leaf roller) and planthopper, large-scale occurrence in recent years has brought great loss to agricultural production. The outbreak of planthoppers in several provinces in 2005 caused the failure of many rice harvests, which had a great impact on farmers' enthusiasm for growing grain. [0003] Butene fipronil, its chemical name is: 5-amino-3-cyano-1-(2.6-dichloro-4-trifluoromethylphenyl)-4-trifluoromethylsulfinylpyrazole, Its structural formula is: [0004]...

Claims

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Application Information

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IPC IPC(8): A01N57/10A01P7/04A01N47/40
Inventor 王英华王威杜建雄刘永胜潘志孝
Owner 王英华
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