Unlock instant, AI-driven research and patent intelligence for your innovation.

A kind of mixture of agricultural synergist, pyriproxyfen and thiamethoxam compound and its preparation and application

A compound and synergist technology, applied in the agricultural field, can solve the problems of no further research or improvement, waste, failure to pay attention to or pay attention to the effective utilization rate of medicines, etc.

Active Publication Date: 2020-07-31
GUILIN JIQI BIOCHEM
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] Although the prior art discloses the compound of pyriproxyfen and thiamethoxam, the research in this area only stays at the synergistic level, that is, through indoor or field experiments, the toxicity or toxicity of the composition relative to a single agent is determined. Control effect, without further research or improvement, the existing technology has never paid attention to or paid attention to the effective utilization rate of the agent after application, such as the amount of drug that penetrates the surface of the insect, which causes unnecessary waste

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A kind of mixture of agricultural synergist, pyriproxyfen and thiamethoxam compound and its preparation and application
  • A kind of mixture of agricultural synergist, pyriproxyfen and thiamethoxam compound and its preparation and application
  • A kind of mixture of agricultural synergist, pyriproxyfen and thiamethoxam compound and its preparation and application

Examples

Experimental program
Comparison scheme
Effect test

preparation example 1

[0050] Formulation Example 1 Suspension Concentrate

[0051] 12% pyriproxyfen, 2% thiamethoxam, 2.8% N-380, 4% sodium alkylphenol phosphate, 1% sodium dioctyl maleate sulfonate, 0.2% xanthan gum, silicon Magnesium aluminum acid 0.5%, ethylene glycol 4%, polydimethylsiloxane 0.3%, sodium benzoate 0.3%, water to make up to 100%.

[0052] The preparation method is as follows: mixing each component with water, dispersing by high-speed shearing, and grinding by a sand mill to form a highly dispersed and stable suspension system to obtain a suspending agent.

preparation example 2

[0053] Formulation Example 2 Suspension Concentrate

[0054] Pyriproxyfen 16%, Thiamethoxam 4%, N-380 5%, Alkylphenol Polyoxyethylene Ether Formaldehyde Condensate 8%, Sodium Lauryl Sulfate 5%, Magnesium Aluminum Silicate 2%, Ethylene Glycol 3%, isobutyl phosphate 0.5%, and water to make up to 100%.

[0055] The preparation method is as follows: mixing each component with water, dispersing by high-speed shearing, and grinding by a sand mill to form a highly dispersed and stable suspension system to obtain a suspending agent.

preparation example 3

[0056] Formulation example 3 wettable powder

[0057] 8% pyriproxyfen, 1% thiamethoxam, 1% N-380, 3% sodium lignosulfonate, 4% fatty alcohol polyoxyethylene ether, diatomaceous earth to make up to 100%.

[0058] The preparation method is as follows: mixing each component, grinding and pulverizing to obtain a wettable powder.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a mixture prepared by blending an agricultural synergist with a compound of pyriproxyfen and thiamethoxam as well as preparation and application of the mixture. In the mixture, the agricultural synergist is N-380; the compound of pyriproxyfen and thiamethoxam is an insecticide; and a weight ratio of the agricultural synergist to the insecticide is 1: (0.1-50). The invention also relates to use of the agricultural synergist for increasing penetration of insecticide into insect body surfaces, and application of the mixture for preventing and controlling agricultural pests.

Description

technical field [0001] The invention relates to the field of agriculture, in particular to a mixture of an agricultural synergist mixed with pyriproxyfen and thiamethoxam and its preparation and application. Background technique [0002] my country is a large agricultural country, and the use of pesticides is inseparable from the actual agricultural production. However, with the prolongation of the history of chemical control of agricultural pests and the influence of factors such as unscientific use of pesticides, it follows that agricultural pests resist The pests are becoming more and more resistant, and the types of pests that produce resistance continue to increase, which is one of the agricultural problems that need to be solved urgently. [0003] Pyriproxyfen (pyriproxyfen) is a class of insecticides of juvenile hormones developed by Sumitomo Chemical Co., Ltd., which belongs to chitin synthesis inhibitors, and can effectively inhibit the developmental metamorphosis of...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): A01N25/30A01N43/40A01N51/00A01P7/04
CPCA01N25/30A01N43/40A01N51/00A01N2300/00
Inventor 郭正汤晓燕
Owner GUILIN JIQI BIOCHEM