Mixed insecticide of pymetrozine and imidaclothiz

A technology of chlorothialine and pymetrozine, applied in the direction of insecticides, biocides, animal repellants, etc., to achieve high toxicity, delayed resistance, easy implementation and popularization and application

Active Publication Date: 2010-06-02
ANHUI HUAXING CHEM IND CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention aims at the deficiency of the existing single preparation, and provides a mixed preparation of pymetrozine and chlorothialine with synergistic and concurrent therapeutic effects

Method used

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  • Mixed insecticide of pymetrozine and imidaclothiz
  • Mixed insecticide of pymetrozine and imidaclothiz
  • Mixed insecticide of pymetrozine and imidaclothiz

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] 20% pymetrozine, 5% chlorothialine, 4% calcium lignosulfonate, 4% sodium naphthalenesulfonate formaldehyde condensate, 1% sodium lauryl sulfate, and 100% bentonite. After mixing, jet milling, and then mixing to make 25% wettable powder.

Embodiment 2

[0043] Pymetrozine 50%, Chlorthialine 10%, Sodium Lignosulfonate 5%, Naphthalenesulfonate Formaldehyde Condensate Sodium Salt 8%, Sodium Lauryl Sulfate 1%, Magnesium Aluminum Silicate 1.5%, Light Carbonic Acid Calcium up to 100%. After mixing, jet milling, and then mixing to make 60% wettable powder.

Embodiment 3

[0045] Pymetrozine 25%, Chlorthialine 25%, Sodium Lignosulfonate 5%, Naphthalenesulfonic Acid Formaldehyde Condensate Sodium Salt 8%, Sodium Dibutylsulfonate 1%, Magnesium Aluminum Silicate 1.5%, Polyvinylpyrrolidone Rolidone 1%, bentonite up to 100%. After mixing, jet milling, kneading with water, granulation, drying and sieving to make 50% dispersible granules

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Abstract

The invention relates to a mixed insecticide of pymetrozine and imidaclothiz. The effective components consist of the pymetrozine and the imidaclothiz, and the weight matching ratio of the pymetrozine to the imidaclothiz is 5:1 to 1:3. Assistant, carrier or diluent is added into the effective components, and the mixture can be prepared into wettable powder, water dispersible granules, suspending agent and dry suspending agent. The mixed insecticide achieves the aims of synergy, quick response, lasting effect, treatment, delay resistance and the like by using different acting mechanisms of two insecticides comprising the pymetrozine and the imidaclothiz, and is an ideal mixed insecticide.

Description

technical field [0001] The invention relates to a pesticide preparation, in particular to a preparation prepared by mixing pymetrozine and chlorothialine. Background technique [0002] Pymetrozine, also known as pyrazinone, is a new type of pyridine heterocyclic high-efficiency selective insecticide. Its mode of action is unique and it is a non-biocide insecticide. It has no direct knockdown activity on pests. It can immediately block the insect stylet, make it stop feeding and die, and has an excellent function of blocking insect transmission. Pymetrozine has contact action and strong systemic property, can be well absorbed by crops, and spread to various parts of crops through systemic conduction. It has the characteristics of high efficiency, low toxicity, high selectivity, and environmental ecological safety. It can be used to control most of the Homoptera pests. Vegetables, fruit trees, rice, cotton and various field crops, the duration of effect is more than 20 days,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N51/00A01N43/707A01P7/04
Inventor 吴秀华马伦冬庞婷婷陈银南
Owner ANHUI HUAXING CHEM IND CO LTD
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