Synergistic method of insect growth regulator and nucleopolyhedron virus

A nuclear polyhedrosis virus and growth regulator technology, applied in plant growth regulators, chemicals for biological control, biocides, etc., can solve the problem of reducing the level of biological control of pests, slow action of insect viruses, and death of pests and other issues to achieve the effect of increasing the effect of harm control, improving the effect of harm control and reducing environmental pollution
CN1887093AInactive Publication Date: 2007-01-03JIANGSU ACAD OF AGRI SCI
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Patent Information

Authority / Receiving Office
CN ยท China
Patent Type
Applications(China)
Current Assignee / Owner
JIANGSU ACAD OF AGRI SCI
Publication Date
2007-01-03
Estimated Expiration
Not applicable ยท inactive patent
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Abstract

The present invention discloses the synergistic method for nucleopolyhedron virus. For sake of overcoming the demerits of single insect virus, such as slow pesticidal speed, low toxicity, etc, insect growth regulator chlorfluazuron is made to cooperate with insect virus so as to raise the pest controlling effect obviously. Compared with the traditional method of raising the pest controlling effect of virus with neurotoxic pesticide, the present invention has the advantages of high synergistic effect, high safety and raised biological control level of pests.
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Description

1. Technical field

[0001] The invention belongs to the technical field of pest biological control, and in particular relates to a synergistic method for using the insect growth regulator hexazuron and Spodoptera litura nuclear polyhedrosis virus or Autographa californica nuclear polyhedrosis virus. 2. Technical Background

[0002] As a class of biological insecticides, insect viruses are obviously superior to other insecticides due to their high pathogenicity to target pests, strong specialization, natural transmission and long-term prevalence in pest populations, and less resistance to insecticides. , has attracted people's attention for a long time. However, a single virus insecticide often has disadvantages such as slow insecticidal speed and unstable effect, which restricts its application in production. Mixing insect viruses with appropriate low-toxicity and low-residue chemical insecticides is one of the important ways to solve the above problems. On the one hand, it...

Claims

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