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Insecticidal composition taking fermentation liquid containing metarhizium anisopliae and hydramethylnon as main active ingredients

A technology of Metarhizium anisopliae and active ingredients, which is applied in the direction of insecticides, biocides, microorganisms, etc., can solve the problems of short effective control time and achieve the effect of long control time and fast onset of action

Active Publication Date: 2018-03-27
西安丝路知星科技服务有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the effective control time of hydrazone on pests is relatively short, and the gradual resistance of pests to hydrazone has also developed into an important problem

Method used

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  • Insecticidal composition taking fermentation liquid containing metarhizium anisopliae and hydramethylnon as main active ingredients
  • Insecticidal composition taking fermentation liquid containing metarhizium anisopliae and hydramethylnon as main active ingredients
  • Insecticidal composition taking fermentation liquid containing metarhizium anisopliae and hydramethylnon as main active ingredients

Examples

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preparation example Construction

[0035] In a preferred embodiment of the present invention, the preparation method of the above-mentioned composition for preventing and controlling cockroaches is also provided, comprising the following steps:

[0036] The cockroach control composition is prepared by uniformly mixing the Metarhizium anisopliae powder, the Metarhizium anisopliae fermentation liquid and hydrazone, or directly mixing the fermentation liquid containing the Metarhizium anisopliae and hydrazone evenly.

[0037] In a preferred embodiment of the present invention, application of the above composition in the preparation of cockroach control preparations is also provided.

[0038] In a preferred embodiment of the present invention, there is also provided a compound insecticide for insect biological control, the insecticide is composed of a main agent and an auxiliary agent, and the main agent is made of chafer metarhizium anisopliae powder , Metarhizium anisopliae fermentation broth and hydrazone; or, t...

Embodiment 1

[0055] A compound insecticide for insect biological control, the insecticide is composed of a main agent and an auxiliary agent, the mass percentage of the main agent is 10.25%, and the mass percentage of the auxiliary agent is 89.75%. The main agent is composed of fermented liquid containing Metarhizium anisopliae and hydrazone, and the mass of Hydrazone accounts for 0.25% of the total mass of the compound insecticide, wherein the number of viable bacteria of Metarhizium anisopliae is 1×10 5 CFU / g; the adjuvant is composed of a solvent and other adjuvants in a mass ratio of 1:2.7, the solvent is oleic acid, and the other adjuvants are mouse complete feed powder and brown sugar.

[0056] Wherein, the Metarhizium anisopliae in the Metarhizium anisopliae powder is Metarhizium anisopliae (Metarhizium anisopliae) EB0732, and this bacterial strain has been preserved in the General Microorganism Center of China Microorganism Culture Collection Management Committee on October 31, 2016...

Embodiment 2

[0069] A compound insecticide for biological control of insects, the insecticide is composed of a main agent and an auxiliary agent, the mass percentage of the main agent is 11%, and the mass percentage of the auxiliary agent is 89%. The main agent is composed of fermented liquid of Metarhizium anisopliae and hydrazone, and the mass of hydrazone accounts for 0.50% of the total mass of the compound insecticide, wherein the number of viable bacteria of Metarhizium anisopliae is 1×10 6 CFU / g; the adjuvant is composed of a solvent and other adjuvants in a mass ratio of 1:2.7, the solvent is oleic acid, and the other adjuvants are mouse complete feed powder and brown sugar.

[0070] Wherein, the Metarhizium anisopliae in the Metarhizium anisopliae powder is Metarhizium anisopliae (Metarhizium anisopliae) EB0732, and this bacterial strain has been preserved in the General Microorganism Center of China Microorganism Culture Collection Management Committee on October 31, 2016, with a p...

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Abstract

The invention discloses an insecticidal composition taking fermentation liquid containing metarhizium anisopliae and hydramethylnon as main active ingredients. The composition takes metarhizium anisopliae powder, metarhizium anisopliae fermentation liquid and the hydramethylnon as the main active ingredients; or the composition takes the fermentation liquid containing the metarhizium anisopliae and the hydramethylnon as the main active ingredients. The results of an indoor toxicity test show that the insecticide has a good killing effect on blattella germanica and has a significant synergisticeffect.

Description

technical field [0001] The invention relates to an insecticidal composition, in particular to an insecticidal composition containing the fermented liquid of Metarhizium anisopliae and hydrazone as main active ingredients. Background technique [0002] Metarhizium anisopliae (Metarhizium anisopliae) belongs to the subphylum Metarhizium anisopliae, and is a broad-spectrum entomopathogenic fungus that can parasitize a variety of insects. It has the characteristics of wide distribution range, broad parasitic spectrum, etc., and is non-toxic to humans, livestock and crops. It is one of the most researched and used entomogenic fungi in the world. According to incomplete statistics, there are more than 200 kinds of insects in the world that can be infected and killed by this fungus. Metarhizium anisopliae has significant insecticidal effect, and has a new mechanism of action different from existing insecticides, mainly acting on the hemolymph immune system of insects, causing them...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N63/04A01N43/54A01P7/04C12N1/14C12R1/645
CPCA01N43/54A01N63/30C12N1/14
Inventor 张凡张硕朱海莹阚硕刘慧敏张宪翠黄艳红
Owner 西安丝路知星科技服务有限公司
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