Lecanicillium muscarium strain V-5, pest extermination method using the same, and microorganism pesticide comprising the same

A microbial pesticide, V-5 technology, applied in the fields of agriculture and horticulture, can solve the problems of undescribed strains, etc., and achieve the effect of excellent reproductive ability and high safety of the strains

Inactive Publication Date: 2013-01-02
ISHIHARA SANGYO KAISHA LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Patent Document 1 discloses a microbial pesticide having green plant surface adhesive properties comprising a strain of Verticillium lecanii having adhesive activity to green plant surfaces as an entomopathogenic fungus, but does not describe the strain of the present invention

Method used

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  • Lecanicillium muscarium strain V-5, pest extermination method using the same, and microorganism pesticide comprising the same
  • Lecanicillium muscarium strain V-5, pest extermination method using the same, and microorganism pesticide comprising the same
  • Lecanicillium muscarium strain V-5, pest extermination method using the same, and microorganism pesticide comprising the same

Examples

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preparation example 1

[0072] About 10 of the bacterial strain of the present invention 12 Each conidia was suspended in 10 liters of distilled water and mixed with 100 g of diatomaceous earth (Celite) to which 10 g of lactose was added, followed by drying with a spray drier. As a water-retaining substance, 50 g of polyvinyl alcohol was added thereto to prepare a powder.

preparation example 2

[0074] 85.0% by weight of liquid paraffin and 0.5% by weight of polyoxyethylene fatty acid ester were put into a glass bottle and mixed thoroughly. To the obtained mixture, 10.0% by weight of the powder of the strain of the present invention obtained in Formulation Example 1 was added, followed by mixing to obtain an oil suspension.

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Abstract

A microbial pesticide which is safe for the environment, fast-acting and excellent in an insecticidal effect in case of spray treatment for eggs and larvae of a pest is required. The invention provides a method for controlling at least one pest selected from the group consisting of whiteflies, aphid, spider mites, thrips, rust mites, leaf miners, pyralidae, cabbage moths and longhorn beetles, with Lecanicillium muscarium strain V-5 (deposition number: FERM BP-11135); and a microbial pesticide comprising the strain.

Description

technical field [0001] The invention relates to a Lecanicillium muscarium V-5 strain, a pest control method using the strain and a microbial pesticide containing the strain. The present invention is used for environmentally friendly, rapid and long-term pest control, especially in the fields of agriculture and horticulture. Background technique [0002] Some filamentous fungi are natural enemies of insects and mites, for example, natural enemy filamentous fungi belonging to the genera Verticillium and Beauveria have been actually used as insecticides. Some strains classified in the past as Verticillium lecanii have recently been reclassified as M. lecanii based on morphological observations of conidia and phialides and restriction fragment length polymorphism analysis of the β-tubulin gene. Mold (Lecanicillium muscarium). As a result, the strain of the present invention and the strain with the trade name MYCOTAL (manufactured by KOPPERT) were reclassified as M. muscaria. ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C12N1/14A01M1/20A01N63/00A01P7/04C12R1/645A01N63/30
CPCC12R1/645A01N63/04A01N63/30C12R2001/645C12N1/145C12N1/14
Inventor 荒木智史小川宗和加岛崇之
Owner ISHIHARA SANGYO KAISHA LTD
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