Virus insecticidal suspension agent containing insect hormone insecticide

An insect hormone and virus insecticidal technology, used in insecticides, biocides, animal repellents, etc., can solve the problems of easy resistance, poor insecticidal effect, slow insecticidal speed, etc. Resistance, significant insecticidal effect, effect to ensure stability

Inactive Publication Date: 2015-04-29
JIANGXI NEW DRAGON BIOTECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

A single insect hormonal insecticide kills insects slowly and is prone to resistance
After several years of extensive use of a single insecticide, strong resistance of pests to a single insecticide has appeared in many areas, so the effect of its deworming is not good

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0047] The composition of selected materials is as follows in terms of weight percentage: 3 kilograms of chlorfluazuron; 10 kilograms of the mother drug of cotton bollworm nuclear polyhedrosis virus (20 billion PIB / ml); 10 kilograms of sodium lignosulfonate; 7 kilograms of ethylene glycol; Glue 10 kg; fluorescent whitening agent 0.3 kg; phenylalanine 2 kg; silicone defoamer 0.2 kg; hydrochloric acid (for pH adjustment) 0.1 kg; add water to 100 kg

[0048] Put the above-mentioned raw materials into the ball mill, and start the ball mill to pulverize; when the particle diameter reaches 74 microns (200 mesh), put the material into the sand mill, feed cooling water, and carry out superfine pulverization of the sand mill, and the sand mill end point is 3 microns; put the mixture into a homogenizer and pour it into a sealed container.

[0049] The suspension concentrate is diluted with water according to the dilution factor of 500 times, and evenly sprayed on the area where the pest...

Embodiment 2

[0054] The selected materials are composed as follows by weight percentage: 3 kilograms of diflubenzuron; 10 kilograms of parent drug of cabbage armyworm nuclear polyhedrosis virus (20 billion PIB / ml); 10 kilograms of sodium lignosulfonate; 7 kilograms of ethylene glycol; 10 kg of methyl cellulose; 0.3 kg of fluorescent whitening agent; 3 kg of tyrosine; 0.2 kg of silicone defoamer; 0.1 kg of acetic acid (for pH adjustment); add water to 100 kg

[0055] Put the above-mentioned raw materials into the ball mill, and start the ball mill to pulverize; when the particle diameter reaches 74 microns (200 mesh), put the material into the sand mill, feed cooling water, and carry out superfine pulverization of the sand mill, and the sand mill end point is 3 microns; put the mixture into a homogenizer and pour it into a sealed container.

[0056] The suspension concentrate is diluted with water according to the dilution factor of 500 times, and evenly sprayed on the area where the pest o...

Embodiment 3

[0061] The composition of selected materials is as follows in weight percentage: 3 kg of methoxyfenozide; 10 kg of master drug of diamondback moth granule virus (20 billion PIB / ml); 10 kg of sodium lignosulfonate; 7 kg of propylene glycol; 10 kg of sodium polyacrylate kg; 0.3 kg of fluorescent whitening agent; 3 kg of tryptophan; 0.2 kg of n-decyl alcohol defoamer; 0.1 kg of potassium hydroxide (for pH adjustment); add water to 100 kg

[0062] Put the above-mentioned raw materials into the ball mill, and start the ball mill to pulverize; when the particle diameter reaches 74 microns (200 mesh), put the material into the sand mill, feed cooling water, and carry out superfine pulverization of the sand mill, and the sand mill end point is 3 microns; put the mixture into a homogenizer and pour it into a sealed container.

[0063] The suspension concentrate is diluted with water according to the dilution factor of 500 times, and evenly sprayed on the area where the pest occurs. Th...

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PUM

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Abstract

The invention discloses a virus insecticidal suspension agent containing an insect hormone insecticide. The virus insecticidal suspension agent comprises the following components in percentage by weight: 0.1-30% of the insect hormone insecticide, 1-10% of a dispersant, 1-7% of an antifreezing agent, 0.2-10% of a stabilizer, 0.1-5% of a synergist, 0.5-2% of an ultraviolet protecting agent, 0.1-2% of a defoaming agent, 0.1-3% of a pH regulator and the balance of water, wherein the prepared suspension agent also contains an insect virus which is one of or a combination of a nuclear polyhedrosis virus (NPV) and granulosis virus, and the content of an insect virus inclusion body in the suspension agent is 0.5-20 billion PIB/ml. The insect hormone insecticide and a virus insecticide of the virus insecticidal suspension agent disclosed by the invention are subjected to complex pairing, so that the problem of insect resistance can be solved, and the virus insecticidal suspension agent is safe and environmentally friendly.

Description

technical field [0001] The invention relates to the technical field of pesticide production, in particular to a virus insecticidal suspension containing insect hormone insecticides. Background technique [0002] At present, people have used chemical pesticides for a long time, and pests are prone to develop resistance, and the use of a large amount of pesticides has caused great damage to food safety and the ecological environment, and a large amount of chemical pesticides is also likely to cause human and animal poisoning. [0003] Insect hormone insecticides are a class of commonly used insecticides, which are made of insect hormones and substances that can regulate the growth and development of insects, or artificially synthesized insect-like hormones. Insect hormones are secreted by insects themselves or synthesized artificially, and mainly achieve insecticidal effects through trace chemical substances that affect insect metamorphosis, development, reproduction or tran...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N63/00A01N25/04A01P7/04A01N47/34A01N37/40A01N37/28
Inventor 邓方坤
Owner JIANGXI NEW DRAGON BIOTECH
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