Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Chlorpyrifos and spinetoram containing pesticide composite

A technology of spinosad and pesticide composition, which is applied in the direction of insecticide, biocide, animal repellent, etc., to achieve the effect of improving the control effect, overcoming drug resistance, and facilitating comprehensive management

Inactive Publication Date: 2012-03-14
GUANGDONG ZHONGXUN AGRI TECH
View PDF2 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There is no report and application of the mixture of chlorpyrifos and spinosad in the control of lepidopteran pests

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
  • Chlorpyrifos and spinetoram containing pesticide composite

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] Example 1 : 20% chlorpyrifos spinosad suspension.

[0029] Chlorpyrifos 19%, spinosad 1%, emulsifier fatty alcohol polyoxyethylene ether 4%, calcium dodecylbenzenesulfonate 5%, tristyrylphenol polyoxyethylene polyoxypropylene ether 3%, disinfectant Foam agent epoxidized soybean oil 1%, antifreeze agent glycerin 0.5%, and the balance is methylated vegetable oil. The above formulations are added to the mixing kettle in sequence according to the proportion, and then added to the sand mill for grinding, and after high-shear mixing, the 20% chlorpyrifos-spinocidin suspension is prepared.

[0030] This embodiment is used to prevent and control cruciferous vegetables Plutella xylostella, the dosage of 20% chlorpyrifos spinosad suspension formulation is 30 g / mu mixed with water and sprayed, and the control effect is 87.6% 5 days after the drug. The dosage of 40% chlorpyrifos EC preparation is 80 g / mu mixed with water and sprayed, and the control effect is 72.8% after 5 days o...

Embodiment 2

[0032] Example 2 : 40% chlorpyrifos spinosad wettable powder.

[0033] 37% chlorpyrifos, 3% spinosad, 3% wetting agent pull-off powder, 6% dispersant naphthalenesulfonate formaldehyde condensate, 15% filler talc, and the balance is filler kaolin. The above formula is coarsely pulverized in proportion, put into a mixer and mixed evenly, and then jet pulverized to obtain 40% chlorpyrifos·spineocid wettable powder.

[0034] This example is used to prevent and control cruciferous vegetable beet armyworm. The dosage of 40% chlorpyrifos spinosad wettable powder formulation is 30 g / mu mixed with water and sprayed, and the control effect is 83.4% after 5 days of application. The dosage of 40% chlorpyrifos EC preparation is 80 g / mu mixed with water and sprayed, and the control effect is 77.3% after 5 days of application. The dosage of 60 g / L spinosad suspension preparation is 40 g / mu mixed with water and sprayed, and the control effect is 80.5% after 5 days of application.

[0035]...

Embodiment 3

[0036] Example 3 : 50% chlorpyrifos · spinosad water dispersible granules.

[0037]Chlorpyrifos 45%, spinosad 5%, wetting agent sodium lauryl sulfate 6%, dispersing agent polycarboxylate 4%, disintegrant sodium chloride 2%, binder polyethylene glycol 3 %, stabilizer soluble starch 3%, and the rest is carrier kaolin. Dry pulverize, granulate, dry and sieve the above formula according to the proportion to prepare 50% chlorpyrifos·spinocidin water dispersible granules.

[0038] This embodiment is used for preventing and treating the cowpea pod borer, and the dosage of 50% chlorpyrifos-ethyl spinosad water-dispersible granule preparation is 15 g / mu mixed with water and sprayed, and the control effect is 94.2% 5 days after the medicine. The dosage of 40% chlorpyrifos EC preparation is 80 g / mu mixed with water and sprayed, and the control effect is 68.8% after 5 days of application. The dosage of 60 g / L spinosad suspension preparation is 40 g / mu mixed with water and sprayed, and...

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 chlorpyrifos and spinetoram containing pesticide composite, in which the pbw (parts-by-weight) ratio of chlorpyrifos to spinetoram is (40:1)-(5:1). The pesticide composite disclosed by the invention has an obvious synergistic effect, thereby reducing the dosages of the pesticides, saving manpower and material resources, and reducing the environmental pollutions caused by the pesticides; and the pesticide composite is suitable to be used for preventing and controlling lepidopterous pests of crops.

Description

technical field [0001] The invention relates to a pesticide composition, the active ingredients of which are chlorpyrifos and spinosad, which are used for preventing and controlling lepidopteran pests in agriculture. Background technique [0002] The problem of resistance to agricultural pests is a global problem and has always been a key topic of concern to agricultural science and technology workers. With the continuation of chemical pest control year after year, the increase in the use of pesticides and the unscientific use of pesticides, the resistance of pests is becoming more and more serious, and the types of resistant pests are increasing. Especially the lepidopteran pests that seriously damage agricultural production have a high degree of resistance and relatively fast development of resistance. At the same time, the high-intensity use of pesticides leads to excessive pesticide residues in agricultural products, environmental pollution and increased costs of pestic...

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
IPC IPC(8): A01N57/16A01N43/22A01P7/04
Inventor 陈佛祥王礼文蒋全鹏朱刚张志伟
Owner GUANGDONG ZHONGXUN AGRI TECH
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com