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Beauveria bassiana and cyenopyrafen compound insecticidal composition

A technology of pyrafen and its composition, which is applied in the field of compound insecticidal composition of beauveria bassiana and pyrenzafen, which can solve the problem of poor quick-acting effect, unsatisfactory microbial control effect on mites, unstable drug effect, etc. problem, to achieve the effect of good control effect, less resistance to drug resistance, and stable drug effect

Inactive Publication Date: 2021-02-26
重庆谷百奥生物研究院有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, compared with chemical pesticides, the control effect of microorganisms on mites is not ideal, the quick effect is not good, and the drug effect is unstable.

Method used

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  • Beauveria bassiana and cyenopyrafen compound insecticidal composition
  • Beauveria bassiana and cyenopyrafen compound insecticidal composition
  • Beauveria bassiana and cyenopyrafen compound insecticidal composition

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0051] 10 billion spores / ml beauveria bassiana ZJU435 oil suspension was diluted 500 times, and 30% berafenofen suspension was diluted 2000 times, and the Beauveria bassiana ZJU435 oil suspension dilution and bevezafen suspension The diluents are mixed according to the volume ratio of 10:1.

Embodiment 2

[0053] 10 billion spores / ml beauveria bassiana ZJU435 oil suspension was diluted 500 times, and 30% berafenofen suspension was diluted 2000 times, and the Beauveria bassiana ZJU435 oil suspension dilution and bevezafen suspension The diluents are mixed according to the volume ratio of 9:2.

Embodiment 3

[0055]10 billion spores / ml beauveria bassiana ZJU435 oil suspension was diluted 500 times, and 30% berafenofen suspension was diluted 2000 times, and the Beauveria bassiana ZJU435 oil suspension dilution and bevezafen suspension The diluents are mixed according to the volume ratio of 8:3.

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PUM

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Abstract

The invention belongs to the technical field of fungicides of fungal microorganisms, and particularly relates to a compound composition for killing tetranychid mites. The composition for killing the tetranychid mites comprises beauveria bassiana and cyenopyrafen. The chemical agent disclosed by the invention has a good prevention and treatment effect on the tetranychid mites.

Description

technical field [0001] The invention belongs to the technical field of biocides containing fungal microorganisms, and in particular relates to a compound insecticidal composition of Beauveria bassiana and pyrenzafen. Background technique [0002] Mites belong to the tiny animal of a class build of Arthropoda Arachnida. Mites are generally oval or round sac-shaped bodies with the head, chest and abdomen united. The back and abdomen are usually flat. The body size is generally about 0.1-0.4mm, and most species are less than 2mm. The worm body consists of an oval body and a jaw in front of it. There is a lower mouth plate under the center of the jaw, and a pair of chelicerae on the back, which are feeding organs. There are more than 30,000 species of mites found in the world, second only to insects. Mites are widely distributed, reproduce fast, and can reproduce parthenogenetically. They have various lifestyles and strong adaptability to the environment. , Biology Bulletin, ...

Claims

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Application Information

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IPC IPC(8): A01N63/30A01N43/56A01P7/02
CPCA01N43/56A01N63/30
Inventor 夏玉先隆静
Owner 重庆谷百奥生物研究院有限公司
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