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

A kind of pesticide composition containing tolfenpyrad and imophos

A technology of pesticide composition and imophos, applied in the direction of insecticide, animal repellent, plant growth regulator, etc., can solve the problems of unfavorable agricultural sustainable development, increased cost of pesticides for farmers, serious pest resistance, etc. , to achieve the effects of delaying pest resistance, high control activity, and reducing residues

Active Publication Date: 2018-06-26
江西正邦作物保护股份有限公司
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In agricultural production, due to the long-term continuous application of single-species acaricides and unscientific use of pesticides, the resistance of pests is becoming more and more serious; at the same time, due to excessive use of pesticides, it has caused environmental pollution and increased pesticide costs for farmers, which is not conducive to Sustainable Development of Agriculture

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 pesticide composition containing tolfenpyrad and imophos
  • A kind of pesticide composition containing tolfenpyrad and imophos

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] Example 1 30% Fenpyridam·Imidion Suspension Concentrate

[0037] Fenpyridamide 20%, imophos 10%, alkylphenol polyoxyethylene ether 5.5%, phosphate esters 4%, silicone compounds 0.15%, propylene glycol 3%, polyvinyl alcohol 0.3%, preservative sodium benzoate 0.5%, add deionized water to 100%, weigh each component according to the proportion, sand mill, and filter to obtain 30% Fenpyramid imophos suspension concentrate.

Embodiment 245

[0038] Example 2 45% Fenpyradimophos Emulsion in Water

[0039] Fenpyran 15%, imophos 30%, alkyl phosphates 2%, ethylene oxide-propylene oxide block copolymer 1%, mineral spirits 20%, propylene glycol 5%, xanthan gum 0.1% , preservative sodium benzoate 0.5%, silicone defoamer 0.5%, deionized water to make up to 100%, weigh surfactant, sodium benzoate, propylene glycol, silicone defoamer and deionized water in proportion to form a water phase , the original drug is dissolved in solvent oil to form an oil phase; the oil phase is added to the water phase under high-speed shearing to obtain a 45% fenpyrid-imidophos emulsion in water.

Embodiment 345

[0040] Example 3 45% Fenpyrid imophos wettable powder

[0041] Fenpyramid 30%, imophos 15%, lignosulfonate 3%, sodium lauryl sulfate 4%, white carbon black 10%, add kaolin to make up to 100%, weigh each component in proportion After mixing and crushing, a 45% wettable powder of pyrenpyrrole imophos was obtained.

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 relates to a pesticide composition and an application thereof. Effective components comprise tolfenpyrad and phosmet, wherein the weight part ratio of the tolfenpyrad to the phosmet ranges from (10:1) to (1:10); and the balance is an auxiliary agent. The pesticide composition has the advantages that the insect prevention effect on lepidopterous insect pests including chilo suppressalis, cnaphalocrocis medinalis guenee, noctuid and the like is improved after the tolfenpyrad and the phosmet are compounded, insecticidal spectrum is expanded and relatively good treatment effect on pests including mites (red spiders), homoptera, coleopteran (scale insects and flea beetles), hemiptera and thysanoptera (thrips) is achieved. The resistance risk caused by the fact that the tolfenpyrad or the phosmet is singly used for a long period is reduced, and the service life of the pesticide is prolonged.

Description

technical field [0001] The invention relates to an agricultural insecticide, in particular to a pesticide composition with pyrenpyrad and imophos as active ingredients, which is used for preventing and controlling lepidopteran pests. Background technique [0002] With the development of green and safe food, highly toxic pesticides are gradually being eliminated, and crops today need new pesticides with low toxicity, high efficiency, safety and environmental friendliness. However, due to the single and long-term use of a certain chemical pesticide, the resistance of pests and weeds will become more and more serious, and many pesticides have been discontinued in some high-resistant areas due to poor efficacy, which has resulted in more and more requirements for control agents. high. Scientific research shows that reasonable compounding of pesticides is one of the important measures to overcome pest resistance. The combination of compounds with different insecticidal mechanis...

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): A01N57/16A01N43/56A01P7/04
CPCA01N43/56A01N57/16A01N2300/00
Inventor 徐沛东李文荣朱植银魏方林
Owner 江西正邦作物保护股份有限公司