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Compound bactericide for preventing and controlling achnatherum inebrians and preparation method thereof

A technology of compound fungicide and drunk horse grass, which is applied in the agricultural field, can solve the problems of wasting manpower and achieve remarkable results

Pending Publication Date: 2021-07-13
LANZHOU UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Manual eradication: Digging Drunken Horse Grass manually, and reseeding Red Bean Grass (Li Xuesen et al., 1996), but it is only suitable for Drunken Horse Grass scattered in pastures and a lot of manpower is wasted

Method used

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  • Compound bactericide for preventing and controlling achnatherum inebrians and preparation method thereof
  • Compound bactericide for preventing and controlling achnatherum inebrians and preparation method thereof
  • Compound bactericide for preventing and controlling achnatherum inebrians and preparation method thereof

Examples

Experimental program
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Effect test

Embodiment 1

[0028] A compound fungicide for preventing and controlling Drunken Horseweed, comprising two or more components of benzaconazole, azoxystrobin, tetramycin and triadimefon.

[0029] The total active ingredient content of benzaconazole: 50%, wherein, the content of difenoconazole: 25%; the content of propiconazole: 25%; it is an emulsion in water, and the above contents are mass percentages;

[0030] The active ingredient content of the azoxystrobin: 250g / liter, is a suspending agent;

[0031] The active ingredient content of the tetramycin: 0.3%, which is an aqueous preparation;

[0032] The active ingredient content of the triadimefon: 15%, is a wettable powder.

[0033] The above effective content is the content of active ingredients marked on the product.

[0034] A preparation method of a compound fungicide for preventing and controlling Drunken Horseweed of the present invention, comprising the following steps:

[0035] For every 1000 liters of water, add 550 grams of t...

Embodiment 2

[0037] A compound fungicide for preventing and controlling Drunken Horseweed, comprising two or more components of benzaconazole, azoxystrobin, tetramycin and triadimefon.

[0038] The total active ingredient content of benzaconazole: 50%, wherein, the content of difenoconazole: 25%; the content of propiconazole: 25%; it is an emulsion in water, and the above contents are mass percentages;

[0039] The active ingredient content of the azoxystrobin: 250g / liter, is a suspending agent;

[0040] The active ingredient content of the tetramycin: 0.3%, which is an aqueous preparation;

[0041] The active ingredient content of the triadimefon: 15%, is a wettable powder.

[0042] The above effective content is the content of active ingredients marked on the product.

[0043] A preparation method of a compound fungicide for preventing and controlling Drunken Horseweed of the present invention, comprising the following steps:

[0044] For every 1000 liters of water, add 500 grams of t...

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Abstract

The invention discloses a compound bactericide for preventing and controlling achnatherum inebrians and a preparation method thereof, and belongs to the technical field of agriculture. The compound bactericide comprises two or more components in benzopropiconazole, azoxystrobin, tetramycin and triadimefon. The invention also provides a preparation method of the compound bactericide for preventing and controlling achnatherum inebrians. The formula provided by the invention has a remarkable effect, and the average bacterium carrying rates respectively reach 32%, 34% and 30%. The bacterium carrying rate of the achnatherum inebrians is almost close to 100% on the natural wood barrier grassland, and the compound bactericide is suitable for popularization and application.

Description

technical field [0001] The invention belongs to the technical field of agriculture, and relates to a compound fungicide for preventing and controlling Drunken Horseweed and a preparation method thereof. Background technique [0002] Drunken horse grass (Achnatherum inebrians) is a perennial herbaceous plant of the genus Achnatherum in the Poaceae family. It is one of the main poisonous weeds in the natural grasslands of northern my country, which seriously reduces the productivity of grasslands (Ren Jizhou and Jia Zongzhou, 1961), especially in drought conditions. , and degraded grasslands are spreading more and more seriously, and Drunken horse grass has become the dominant population in some areas (Li Xuesen et al., 1996; Sakhdullah, 1992; Fu Chao, 2002). Drunken Horse Grass is a perennial herbaceous plant of the Poaceae family, which mostly grows in drier sandy soils, such as low hillsides, dry riverbeds and river beaches. Generally, local livestock can recognize and not ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N43/54A01N43/90A01N43/653A01P1/00A01P3/00
CPCA01N43/54A01N43/653A01N43/90
Inventor 李春杰魏学凯陈振江
Owner LANZHOU UNIVERSITY
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