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Manufacturing method of disease-resistant reagent for Cochliobolus carbonum of maize

A technology of corn round spot and disease-resistant drugs, which is applied in the fields of botanical equipment and methods, biocides, animal repellents, etc., to achieve the effects of good effect, simple product ratio and convenient use.

Inactive Publication Date: 2014-03-05
QINGDAO MAOFENG ORGANIC VEGETABLE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the problem of drug resistance caused by corn spot disease at present, the present invention provides a kind with simple manufacturing method, simple manufacturing method of the obtained product, simple proportioning of the prepared product, convenient use and good effect for treating corn spot disease. Method for producing disease-resistant drug against corn spot disease

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0024] Example 1

[0025] 10 parts of 25% triadimefon or triadimefon wettable powder, 8 parts of 40% Fuxing EC, 10 parts of 15% triadimefon wettable powder, 4 parts of artemisinin, 4 parts of indirubin, 6 parts of astragalus polysaccharide, 4 parts of licorice parts, 6 parts of coriander.

[0026] After mixing together, configure it into a liquid with a mass multiple of 400-600 times for spraying. (When licorice and coriander are used, use the alcohol extraction method to extract the extract, and use the extract when mixing.) After testing, the 400-600 times of the mixture has obvious effects on the conidiophores and conidia of pathogenic bacteria. The inactivation effect is good, the bactericidal effect is good, and the effective rate is 93.1%.

[0027] The manufacturing method is as follows:

[0028] A. Preparation: 25% triadimefon or triadimefon wettable powder, 40% Fuxing EC, 15% triadimefon wettable powder, artemisinin, indirubin, astragalus polysaccharide, licorice, c...

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PUM

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Abstract

The invention discloses a manufacturing method of a disease-resistant reagent for Cochliobolus carbonum of maize, which comprises the following steps: A. preparing 25% triazolone or triadimefon wettable powder, 40% flusilazole missible oil, 15% triazolone wettable powder, arteannuin, indirubin, radix astragali polysaccharide, licorice and coriander; B. leaching extracts of the licorice and coriander with alcohol; C. compounding the 25% triazolone or triadimefon wettable powder, 40% flusilazole missible oil, 15% triazolone wettable powder, arteannuin, indirubin and radix astragali polysaccharide with the extracts obtained in the step B, stirring uniformly, and carrying out ultraviolet sterilization to obtain the reagent for Cochliobolus carbonum of maize. The manufacturing method of the product is simple; the prepared product is simple in proportioning and convenient to use, and has favorable effect for treating Cochliobolus carbonum of maize; and the test proves that the 400-600-time solution of the mixture has an obvious inactivation action on conidiophores and conidia of the pathogen and has favorable sterilizing effect.

Description

[0001] Technical field: [0002] The invention relates to a medicine for vegetables, in particular to a method for manufacturing a disease-resistant medicine for corn round spot disease. [0003] Background technique: [0004] In my country, it was found that maize round spot disease mainly harmed the Ji 63 inbred line. The ear infection is infected from the tip of the ear downwards, and the grains of the ear are coal-stained. There is a black mold layer on the surface of the grains and between the grains of corn spot disease, that is, the conidiophores and conidia of the pathogenic bacteria. The diseased grains are dry and rotten, and the grains can be turned into powder by hand twisting. Bract leaves are infected with unshaped spots, some of which are dark brown, and generally do not form a black mold layer. The germs extend from the bract leaves to the inside of the ears, damaging the grains and cobs. The leaves are infected with water-soaked light green to yellow smal...

Claims

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Application Information

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IPC IPC(8): A01N65/20A01P3/00A01N43/653A01N55/10A01N43/90A01N43/38
Inventor 吴永琳
Owner QINGDAO MAOFENG ORGANIC VEGETABLE
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