Blending preparation of chemical pesticide and biological pesticide and application thereof

A technology of biological pesticides and chemical pesticides, applied in the field of pesticides, can solve the problems that restrict the stable and high yield of rice, the destruction of ecological balance, and the threat to human health, and achieve the effects of improving stress resistance, reducing residues, and effective control

Inactive Publication Date: 2011-02-02
SOUTH CHINA AGRI UNIV
View PDF0 Cites 9 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For a long time, people have been using chemical pesticides to prevent and control rice diseases and insect pests. Although good results have been achieved, with the passage of time, the change of varieties and the enhancement of the resistance of crop diseases and insect pests, the amount of chemical pesticides has gradually increased. Th

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
  • Blending preparation of chemical pesticide and biological pesticide and application thereof
  • Blending preparation of chemical pesticide and biological pesticide and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] Formula 1: Mix 270mg of azadirachtin EC, 800000000IU of Bacillus thuringiensis, 4.5g of Jinggangmycin and 25g of dimehypo water solution to form 500ml of aqueous solution, and bottle with 500ml per bottle. When in use, use 500ml of "mixed preparation" per mu and add 50kg of water to spray.

Embodiment 2

[0022] Formula 2: Mix 3.8g of rotenone EC, 800000000IU of Bacillus thuringiensis, 4.5g of Jinggangmycin and 25g of dimehypo water solution to form 500ml of aqueous solution, and bottle with 500ml per bottle. When in use, use 500ml of "mixed preparation" per mu and add 50kg of water to spray.

Embodiment 3

[0024] Formula 3: Take 135 mg of azadirachtin EC, 1.9 g of rotenone EC, 800000000 IU of Bacillus thuringiensis, 4.5 g of Jinggangmycin and 12.5 g of dimehypo water, mix them into 500 ml of aqueous solution, and bottle them in 500 ml per bottle. When in use, use 500ml of "mixed preparation" per mu and add 50kg of water to spray.

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 blending preparation of a chemical pesticide and a biological pesticide and an application thereof. In the blending preparation, the chemical pesticide is dimehypo, and the biological pesticide is one or more of Azadirachtin missible oil, rotenone missible oil, bacillus thuringiensis and Jinggangmycin. The blending preparation of the invention can obviously reduce the dosage of the chemical pesticide, increases the pesticide effect of the pesticides, reduces pesticide residues, lightens environment pollution and can enhance the resistance of rice so as to reach the purposes for increasing the yield of the rice and improving the quality of the rice, and the blending preparation can be mainly used for preventing and treating Cnaphalocrocis medinalis, Chilo suppressalis, tryporyza incertulas or banded sclerotial blight of the rice.

Description

technical field [0001] The invention relates to the field of pesticides, in particular to a compound preparation of chemical pesticides and biological pesticides and applications thereof. Background technique [0002] Pest control is an important part of rice cultivation. For a long time, people have been using chemical pesticides to prevent and control rice diseases and insect pests. Although good results have been achieved, with the passage of time, the change of varieties and the enhancement of the resistance of crop diseases and insect pests, the amount of chemical pesticides has gradually increased. The pesticide residues are increasing, the environmental pollution is becoming more and more serious, the ecological balance is seriously damaged, and human health is seriously threatened. Moreover, the occurrence of a large number of diseases and insect pests has also become an important obstacle restricting the stable and high yield of rice. Contents of the invention ...

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): A01N43/16A01P3/00A01P21/00A01P7/04A01N63/00A01N43/90A01N41/02
Inventor 唐湘如黎国喜潘圣刚肖立中钟克友段美洋
Owner SOUTH CHINA AGRI UNIV
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap