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Composition containing microorganism complex, and preparation method and application thereof

A pesticide composition and microbial bacteria technology, applied in the field of pesticides, can solve the problems of not finding Beauveria bassiana, Bacillus cereus, and thiamethoxam, so as to reduce the frequency of application, reduce the amount of pesticides, and reduce the insecticidal spectrum. wide effect

Inactive Publication Date: 2019-01-22
GUANGXI RES INST OF CHEM IND CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] No related compound pesticide composition of Beauveria bassiana, Bacillus cereus and thiamethoxam has been found

Method used

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  • Composition containing microorganism complex, and preparation method and application thereof
  • Composition containing microorganism complex, and preparation method and application thereof
  • Composition containing microorganism complex, and preparation method and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] Example 1: 38% Thiamethoxam Beauveria bassiana Bacillus cereus suspension

[0035]

[0036] Mix the active ingredients and additives evenly, shear at high speed in a high-speed shearing machine for 30 minutes, and then circulate and grind in a grinder for 2-3 times to obtain a suspending agent.

Embodiment 2

[0037] Embodiment 2: 36% thiamethoxam · Beauveria bassiana · Bacillus cereus suspension seed coating

[0038]

[0039]

[0040] Mix the active ingredients and additives evenly, shear at high speed in a high-speed shearing machine for 30 minutes, circulate and grind in a grinder for 2-3 times, and filter to obtain the suspension seed coating agent.

Embodiment 3

[0041] Example 3: 72% Thiamethoxam · Beauveria bassiana · Bacillus cereus wettable powder

[0042]

[0043] The active ingredients and additives are mixed evenly, and the wettable powder can be obtained after being crushed to a certain particle size by airflow.

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Abstract

The invention discloses a composition containing a microorganism complex. The composition containing the microorganism complex comprises, by weight, 1-2 parts of Bacillus cereus, 1-2 part sof thiamethoxam and 5-25 parts of Beauveria bassiana. The pesticide composition containing the microorganism complex can be processed to prepare a wettable powder, a water-dispersible granule, a missible oil, amicroemulsion, a suspending agent or a dispersible oil suspending agent, is used for controlling pests and diseases of rice, peanut, soybean, potato, citrus, beet, rape, pepper, cucumber and eggplant,and has the use of controlling Lepidoptera, Coleoptera, Homoptera and Diptera pests, underground pests and soil-borne bacterial diseases on vegetables. The pesticide composition containing the microorganism complex can reduce the use amount of pesticides and delay the drug resistance, has a better control effect than the single doses, and reduces the cost of farmers.

Description

technical field [0001] The invention relates to the technical field of pesticides, in particular to a pesticide composition containing microorganisms and its preparation method and application. Background technique [0002] Beauveria bassiana is a broad-spectrum entomopathogenic fungus, which is mainly used to control agricultural and forestry pests such as Lepidoptera, Hemiptera, Homoptera, and Coleoptera. Beauveria bassiana can effectively control the number of insect populations without harming other natural enemy insects and beneficial organisms, and has no pollution to the environment and does not produce resistance, but the effect of single use is unstable and greatly affected by environmental conditions, so the development of mixed Formulation is a solution to its inconsistent effect. [0003] Bacillus cereus is a low-toxicity, low-residue, non-polluting, and safe microbial pesticide. It is mainly used to prevent and control soil-borne bacterial diseases, such as gin...

Claims

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Application Information

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IPC IPC(8): A01N63/04A01N63/00A01N51/00A01P7/04A01P5/00A01P1/00
CPCA01N51/00A01N63/00A01N63/30
Inventor 杨淑兰韦茂春易芬远王超李略
Owner GUANGXI RES INST OF CHEM IND CO LTD
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