Pesticide for controlling cotton bollworm

A technology of insecticide and cotton bollworm, which is applied in the field of botanical pesticides and its application, can solve the problems of high toxicity of chemical pesticides and environmental pollution, and achieve the effects of safe and reliable production, storage and transportation, low cost of medication, and increased production

Inactive Publication Date: 2018-01-05
张月婵
View PDF2 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0012] The invention aims at the disadvantages of high toxicity of chemical pesticides and easy environmental

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
  • Pesticide for controlling cotton bollworm
  • Pesticide for controlling cotton bollworm
  • Pesticide for controlling cotton bollworm

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] Example 1 Extraction method of plant tissue extract A.

[0030] The extraction method of plant tissue extract A is as follows: 90 parts of underground stems of calla lily, 40 parts of turmeric tubers, 60 parts of Platycodon grandiflorum whole grass, 10 parts of Polygonum cuspidatum leaves, respectively mashed with a tissue masher and mixed together, added rosin acid polyoxygen 10 parts of vinyl ether, 10 parts of epoxidized sunflower oil, 280 parts of deionized water, after stirring with a mixer for 5 minutes, the mixed liquid was placed in a centrifuge at 3000 rpm for 20 minutes, and the supernatant was taken to obtain The plant tissue extract A; wherein the mass ratio of the underground stem of Alocasia jelly, the tuberous root of turmeric, the whole grass of Platycodon grandiflorum, and the leaves of Polygonum cuspidatum is 9:4:6:1.

Embodiment 2

[0031] Example 2 Extraction method of plant tissue extract B.

[0032] Mix 120 parts of Cabernet Sauvignon grapes infected with grape white rot and 60 parts of deionized water mashed with a tissue masher, add 10 parts of rosin acid polyoxyethylene ether and 10 parts of epoxy sunflower oil, mix well, and place it in the mixture. After centrifuging at 5000 rpm for 30 minutes, take the supernatant to obtain the plant tissue extract B; wherein the Cabernet Sauvignon grapes infected with grape white rot are those whose fruit surfaces are covered with grayish-white moldy substances. Grape.

Embodiment 3

[0033] The preparation method of a plant tissue extract-based pesticide described in Example 3.

[0034] Take several parts of the plant tissue extract A prepared by the technical solution recorded in Example 1, and several parts of the plant tissue extract B prepared by the technical solution recorded in Example 2. After A and B are mixed, they are placed in a container and used every minute. The shearing machine at 6000 rpm was sheared for 20 minutes, and the insecticide based on the plant tissue extract was prepared.

[0035] The pesticides based on plant tissue extracts were prepared in different mixing ratios of A and B prepared by the method described in Example 3 of Table 1.

[0036] Insecticide number

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 pesticide for controlling cotton bollworm. The pesticide contains plant tissue extracts A and B. The plant tissue extract A is extracted from a mixture of alocasia macrorrhiza subterraneous stem, turmeric root tuber, whole herb of balloonflower root and gentrin knotweed leaves. The plant tissue extract B is extracted from cabernet sauvignon infected with grape white rot.The cabernet sauvignon infected with grape white rot is grape with grape fruit surface coated with gray molds. The mass ratio of the plant tissue extract A to the plant tissue extract B is 1: 0.1-1. By mixing the plant tissue extract A and the plant tissue extract B, the pesticide has a synergist effect of controlling cotton bollworm. The raw materials are easily available; processing is simple; cost is low; and the pesticide is safe to the environment, has insecticidal and bacteriostatic actions, can be mixed along with other pesticides, and is a botanical pesticide suitable for production ofnuisance-free agricultural products.

Description

technical field [0001] The invention belongs to the field of botanical pesticide and its application. Specifically, it relates to an insecticide for preventing and treating cotton bollworm. Background technique [0002] Cotton bollworm is a species of insects belonging to the order Lepidoptera, Noctuidae. It is a major pest of cotton at the budding stage. It is widely distributed in China and around the world. It occurs in cotton areas and vegetable growing areas in China, and cotton areas in the Yellow River Basin. , The cotton area of ​​the Yangtze River Basin suffered heavy damage. In recent years, Xinjiang cotton area has also occurred from time to time. There are more than 200 species of host plants in more than 20 families. Bells also feed on young leaves. [0003] Pesticides play a very important role in agricultural production. China is a big agricultural country. Among them, pesticide residues exceeding the standard are often encountered problems, which seriousl...

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): A01N65/48A01N63/04A01P21/00A01P7/04A01P3/00A01P1/00A01N63/30
CPCA01N65/48A01N63/30
Inventor 不公告发明人
Owner 张月婵
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