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High-efficiency sterilization composition containing brevibacillus laterosporus

The technology of Brevibacillus lateralis and Brevibacillus is applied to the application field of high-efficiency bactericidal compositions on crop diseases, and achieves the effects of good environmental compatibility, resistance to rain erosion, and alleviation of environmental pollution

Inactive Publication Date: 2014-07-16
陕西汤普森生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

After research by the inventor, it was found that the combination of Brevibacillus spp. The combination of pyraclostrobin, dikestrobin or picoxystrobin can produce a good synergistic effect, and about Brevibacillus sporogenes and azoxystrobin, kysstrobin, pyraclostrobin, trifloxystrobin , fluoxastrobin, kysoxystrobin, orysastrobin, fenoxystrobin, pyraclostrobin, dikestrobin or picoxystrobin combination has not yet been published

Method used

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  • High-efficiency sterilization composition containing brevibacillus laterosporus
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  • High-efficiency sterilization composition containing brevibacillus laterosporus

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1～26

[0035] Embodiment 1~26 wettable powder

[0036] Mix Brevibacillus lateralosporus, active ingredient B, dispersant, wetting agent, and filler in a mixing tank evenly, pulverize them with a jet mill, and then mix evenly to obtain the wettable powder product of the present invention. Specifically See Table 1.

[0037] Table 1 Embodiment 1~26 each component and parts by weight

[0038]

[0039]

Embodiment 27～52

[0040] Embodiment 27~52 water dispersible granules

[0041] Brevibacillus lateralosporus, active ingredient B, dispersant, wetting agent, disintegrant, filler, etc. are crushed together by airflow to obtain the required particle size, and then other additives such as binder (optional) are added to obtain Granulation materials. The water-dispersible granule product of the present invention can be obtained after quantitatively sending the material into a fluidized bed granulation dryer for granulation and drying, see Table 2 for details.

[0042] Table 2 Embodiment 27~52 each component and parts by weight

[0043]

[0044]

[0045]

Embodiment 53～78

[0046] Embodiment 53~78 suspending agent

[0047] Dispersant, wetting agent, defoamer, thickener (can be added or not), antifreeze (can be added or not), mixed evenly through high-speed shearing, add Brevibacillus lateralosporus, active ingredient B, in Ball milling in a ball mill for 2 to 3 hours, so that the particle size is all below 5 μm, and the balance is supplemented with deionized water to obtain the suspension product of the present invention, see Table 3 for details.

[0048] Table 3 Embodiment 53~78 each component and parts by weight

[0049]

[0050]

[0051]In Table 1~3, azoxystrobin, kysstrobin, pyraclostrobin, trifloxystrobin, fluoxastrobin, kysstrobin, oryrestrobin, phenoxystrobin, pyraclostrobin, and dioxystrobin Ester and picoxystrobin are exchanged, and new preparations can be obtained.

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Abstract

The invention discloses a high-efficiency sterilization composition containing brevibacillus laterosporus. Effective active components of the sterilization composition comprise an active component A and an active component B, wherein the active component A is selected from brevibacillus laterosporus; the active component B is selected from any one of the following compounds: azoxystrobin, kresoxim-methyl, pyraclostrobin, trifloxystrobin, fluoxastrobin, dimoxystrobin, orysastrobin, metominostrobin, pyraoxystrobin, benzene kresoxim-methyl, and picoxystrobin; the weight percentage ratio of the active component A to the active component B is 0.1%-20%:0.5%-80%. The composition has higher activity against various diseases on various crops, has an obvious synergistic effect, expands a sterilization spectrum, besides, increases effective absorption of crops on fertilizers, assists a crop disadvantage part to well grow, adjusts the balance of water in the crops, thereby activating a crop metabolic system, promoting crop cell growth, and enhancing root system vitality.

Description

Technical field [0001] The invention belongs to the technical field of pesticides and relates to the application of a high-efficiency bactericidal composition containing Brevibacillus lateralis to crop diseases. Background technique [0002] Brevibacillus lateralis is a new fungicide that can be used to control a variety of diseases, such as pepper blight, watermelon wilt, wheat scab, grape gray mold, and strawberry anthracnose. [0003] Azoxystrobin, pyraclostrobin, pyraclostrobin, trifloxystrobin, fluoxastrobin, mefenoxystrobin, tristrobin, phenoxystrobin, pyraclostrobin, diphenoxystrobin or picoxystrobin They all belong to the methoxyacrylate fungicides and are widely used to treat crop diseases. [0004] However, in the actual process of agricultural production, the most common problem in disease prevention and control is the development of disease resistance. Mixing ingredients of different varieties is a very common method to prevent and treat resistant diseases. Di...

Claims

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Application Information

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IPC IPC(8): A01N63/00A01N43/54A01N37/50A01N47/24A01N43/88A01N43/56A01N37/36A01N43/40A01P1/00A01P3/00
Inventor 张秋芳
Owner 陕西汤普森生物科技有限公司
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