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Indoxacarb contained virus insecticide suspension agent

A virus insecticidal and suspending agent technology, applied in insecticides, biocides, animal repellents, etc., can solve serious problems such as poor control effect of indoxacarb, delay resistance, expand insecticidal spectrum, The effect of ensuring stability

Inactive Publication Date: 2015-05-13
JIANGXI NEW DRAGON BIOTECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, in recent years, due to the continuous and large-scale use of indoxacarb on vegetables, fruits and other crops, the resistance of pests to indoxacarb has become more and more serious, resulting in worse and worse control effects of indoxacarb

Method used

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  • Indoxacarb contained virus insecticide suspension agent
  • Indoxacarb contained virus insecticide suspension agent
  • Indoxacarb contained virus insecticide suspension agent

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] The selected materials are composed as follows in percentage by weight: 3 kilograms of indoxacarb; 10 kilograms of parent drug of cotton bollworm nuclear polyhedrosis virus (20 billion PIB / ml); 10 kilograms of sodium lignosulfonate; 7 kilograms of ethylene glycol; 10 kg of glue; 0.3 kg of fluorescent whitening agent; 2 kg of phenylalanine; 0.2 kg of silicone defoamer; 0.1 kg of hydrochloric acid (for pH adjustment); add water to 100 kg.

[0027] Put the above-mentioned raw materials in the ball mill, 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 the sand mill ultrafine pulverization, the sand mill end point is 3 microns; put the mixture into a homogenizer and pour it into a sealed container.

Embodiment 2

[0029] The selected material is composed as follows in weight percentage: 1 kilogram of indoxacarb; 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.

[0030] Put the above-mentioned raw materials in the ball mill, 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 the sand mill ultrafine pulverization, the sand mill end point is 3 microns; put the mixture into a homogenizer and pour it into a sealed container.

Embodiment 3

[0032] The selected material is composed as follows in weight percentage: 3 kilograms of indoxacarb; 10 kilograms of codling moth granular virus parent drug (20 billion PIB / ml); 10 kilograms of sodium lignosulfonate; 7 kilograms of propylene glycol; 10 kilograms of sodium polyacrylate 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.

[0033] Put the above-mentioned raw materials in the ball mill, 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 the sand mill ultrafine pulverization, the sand mill end point is 3 microns; put the mixture into a homogenizer and pour it into a sealed container.

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Abstract

An indoxacarb contained virus insecticide suspension agent comprises components in percentage by weight as follows: 0.1%-10% of indoxacarb, 1%-10% of a dispersant, 1%-7% of an antifreezing agent, 0.2%-10% of a stabilizing agent, 0.1%-5% of a synergist, 0.5%-2% of an ultraviolet protection agent, 0.1%-2% of a defoaming agent, 0.1%-3% of a PH regulator and the balance of water. Insect viruses are contained in the well prepared suspension agent and are one or combination of an NPV (nuclear polyhedrosis virus) and a granulosis virus, and the content of an insect virus inclusion body in the suspension agent is 0.5-20 billion PIB / ml. The pest resistance problem can be solved through compounding of indoxacarb and the virus insecticide, and the suspension agent is safe and environment-friendly.

Description

Technical field: [0001] The invention relates to the technical field of pesticide production, in particular to a virus insecticidal suspension containing indoxacarb. 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] Indoxacarb, also known as hits and home runs, is an insecticide with high efficiency and low toxicity. It is not only low-toxic to mammals and livestock, but also very safe to beneficial organisms such as non-target organisms in the environment. It has low residue in crops and can be picked the next day after application, especially for crops that have been harvested many times such as vegetables. Very suitable. [0004] However, in recent years, due to the c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N63/00A01N25/04A01P7/04A01N47/38
Inventor 胡秀筠邓方坤
Owner JIANGXI NEW DRAGON BIOTECH
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