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

Verticillium containing biological pesticide for prevention and control of peanut diseases and pests and preparation method of verticillium containing biological pesticide

A technology for biological insecticides, diseases and insect pests, applied in the field of pesticides, can solve the problems of peanut side effects, obvious insecticidal effect, and impact on peanut quality, and achieves high safety, good control effect, and remarkable effect of imitation.

Inactive Publication Date: 2016-08-31
SHANDONG SUNWAY LANDSCAPE TECH
View PDF4 Cites 5 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] (1) Existing insecticides are only aimed at pests in the planting ground, and have no significant or no control effect on diseases in the planting ground, and the existing insecticides are only effective against certain pests;
[0007] (2) When the existing insecticides are applied to peanuts to control pests, they have certain side effects on peanuts, poor safety, and have a certain inhibitory effect on their growth, thereby reducing crop yields
[0008] (3) After the application of existing pesticides is completed, it is easy to cause pesticide toxin residues, which will affect the quality of peanuts and affect the edible safety of peanuts

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
  • Verticillium containing biological pesticide for prevention and control of peanut diseases and pests and preparation method of verticillium containing biological pesticide
  • Verticillium containing biological pesticide for prevention and control of peanut diseases and pests and preparation method of verticillium containing biological pesticide
  • Verticillium containing biological pesticide for prevention and control of peanut diseases and pests and preparation method of verticillium containing biological pesticide

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] Example 1 A biopesticide containing Verticillium lecanii for preventing and controlling peanut pests

[0032] Described insecticide, the mass ratio of each raw material component is:

[0033] 16 parts of acetamiprid, 4.2 parts of Verticillium lecanii, 1.6 parts of dandelion extract, 1.5 parts of betel lang powder, 1.7 parts of potassium nitrate, 4 parts of dispersant, 1.5 parts of wetting agent, 1.6 parts of diffusing agent, 11 parts of kaolin , 20 parts of water.

[0034] Described acetamiprid, the mass percent composition of active ingredient is 4%;

[0035] Said Verticillium lecanii has a mass content of active ingredients of 1.36×10 15 spores / kg

[0036] The dandelion extract contains dandelion total flavonoids and dandelion sterols, the content of dandelion total flavonoids is 46%, and the content of dandelion sterols is 5%;

[0037] Described betel nut powder contains arecoline, condensed tannin, fat, and the content of arecoline is 0.8%, and the content of c...

Embodiment 2

[0043] Example 2 A biopesticide containing Verticillium lecanii for preventing and controlling peanut pests

[0044] Described insecticide, the mass ratio of each raw material component is:

[0045] Acetamiprid 20 parts, Verticillium lecanii 5 parts, Dandelion extract 2 parts, Betel Lang powder 2 parts, Potassium nitrate 2 parts, Dispersant 5 parts, Wetting agent 2 parts, Diffusion agent 2 parts, Kaolin 15 parts , 25 parts of water.

[0046] Described acetamiprid, the mass percent composition of active ingredient is 4%;

[0047] Said Verticillium lecanii has a mass content of active ingredients of 1.36×10 15 spores / kg

[0048] The dandelion extract contains dandelion total flavonoids and dandelion sterols, the content of dandelion total flavonoids is 46%, and the content of dandelion sterols is 5%;

[0049] Described betel nut powder contains arecoline, condensed tannin, fat, and the content of arecoline is 0.8%, and the content of condensed tannin is 17%, and the content...

Embodiment 3

[0055] Example 3 A biopesticide containing Verticillium lecanii for preventing and controlling peanut pests

[0056] Described insecticide, the mass ratio of each raw material component is:

[0057] Acetamiprid 25 parts, Verticillium lecanii 6 parts, Dandelion extract 2.5 parts, Betelgrass powder 2.6 parts, Potassium nitrate 2.4 parts, Dispersant 6.4 parts, Wetting agent 2.7 parts, Diffusion agent 2.5 parts, Kaolin 18 parts , 30 parts of water.

[0058] Described acetamiprid, the mass percent composition of active ingredient is 4%;

[0059] Said Verticillium lecanii has a mass content of active ingredients of 1.36×10 15 spores / kg

[0060] The dandelion extract contains dandelion total flavonoids and dandelion sterols, the content of dandelion total flavonoids is 46%, and the content of dandelion sterols is 5%;

[0061] Described betel nut powder contains arecoline, condensed tannin, fat, and the content of arecoline is 0.8%, and the content of condensed tannin is 17%, 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

PropertyMeasurementUnit
Lengthaaaaaaaaaa
Login to View More

Abstract

The invention provides a verticillium lecanii containing biological pesticide for prevention and control of peanut diseases and pests and a preparation method of the verticillium lecanii containing biological pesticide. The pesticide is prepared from, by mass, 16-25 parts of acetamiprid, 4.2-6 parts of verticillium lecanii, 1.6-2.5 parts of taraxacum extract, 1.5-2.6 parts of betel nut powder, 1.7-2.4 parts of potassium nitrate, 4-6.4 parts of a dispersing agent, 1.5-2.7 parts of a wetting agent, 1.6-2.5 parts of a diffusing agent, 11-18 parts of kaolin and 20-30 parts of water. The invention further provides application of the pesticide to peanut plantation in saline and alkali land. The biological pesticide is effective in prevention and control of pests of peanuts in the saline and alkali land, and after application of the biological pesticide for 20 days, control effects on common pests including aphids, red spider mites, cotton bollworm, anomis flava and prodenia litura in peanut fields reach 95.3-99.7%, 96.7-99.4%, 83.5-86.3%, 75.2-78.9% and 75.2-79.5% respectively.

Description

technical field [0001] The invention relates to a biopesticide containing Verticillium lecanii for preventing and controlling peanut pests and a preparation method thereof, belonging to the technical field of pesticides. Background technique [0002] Verticillium lecanii is an important entomopathogenic fungus. This fungus has a wide host range. The mechanism of action on insect infection and pathogenicity 1 . Infection is caused by contact with the insect body wall. When the conidia or mycelia fall on the surface of the insect body, the spores are easily infected under the conditions of temperature and air relative humidity of 85% to 100%, or the presence of free water on the body surface. Germinate and penetrate the host epidermis (this process takes about 4 hours at 26-27°C and saturated humidity). Invades the hyphae in the body, forming mycelium for branching growth. 2. Produce metabolic toxins that cause pathogenic effects on insects. The toxin produced by Verticill...

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): A01N65/40A01N63/04A01N59/00A01N47/40A01P7/00A01P7/02A01P7/04A01P13/00A01P1/00A01P3/00A01P21/00
CPCA01N47/40A01N59/00A01N63/30A01N65/00A01N65/40A01N2300/00Y02A50/30
Inventor 王胜
Owner SHANDONG SUNWAY LANDSCAPE TECH