Bactericide for treating northern leaf blight of corn

A technology of corn spot disease and fungicides, applied in the direction of fungicides, biocides, biocides, etc., can solve the problems of corn spot disease harm and impact on crop yield, and achieve good bactericidal effect and low production cost Effect

Inactive Publication Date: 2015-10-28
陆月霞
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, in recent years, corn has suffered from the damage of large spot disease, which affects the yield of crops, and the large spot disease has developed resistance to common fungicides

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] A fungicide for treating corn leaf spot disease, the composition (mass percentage) of the fungicide for treating corn leaf spot disease includes:

[0029] Ribavirin 4%,

[0030] Delinium 35%,

[0031] Prochloraz 26%,

[0032] Water 35%.

Embodiment 2

[0034] A fungicide for treating corn leaf spot disease, the composition (mass percentage) of the fungicide for treating corn leaf spot disease includes:

[0035] Ribavirin 6%,

[0036] Declizine 46%,

[0037] Prochloraz 31%,

[0038] Water 17%.

Embodiment 3

[0040] A fungicide for treating corn leaf spot disease, the composition (mass percentage) of the fungicide for treating corn leaf spot disease includes:

[0041] Ribavirin 7%,

[0042] Declizium 38%,

[0043] Prochloraz 33%,

[0044] Water 22%.

[0045] Based on the above, the fungicide for the treatment of corn leaf spot of the present invention is prepared from ribavirin, pyrimidine, prochloraz, water and other materials, and is prepared by optimizing the ratio of each component The fungicide produced has the advantages of low production cost, good sterilization effect, and special effects on corn leaf spot.

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PUM

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Abstract

The invention discloses bactericide for treating northern leaf blight of corn, and relates to the technical field of chemical engineering. The bactericide for treating the northern leaf blight of the corn comprises, by mass, 3-10% of ribavirin, 30-50% of manchurian wildginger, 20-40% of prochloraz and 10-40% of water. The ratio among ingredients is optimized, so that the prepared bactericide has the advantages that the cost is low, the sterilizing effect is good, and the special effect is provided for the northern leaf blight of the corn.

Description

technical field [0001] The invention relates to the technical field of chemical industry, in particular to a fungicide for treating corn leaf spot. Background technique [0002] Corn is the seed of the grass plant maize, also known as corn, corn, corn, pearl rice, etc. Originally produced in Mexico and Peru in Central America, it was introduced to my country in the 16th century and has a cultivation history of more than 400 years. At present, it is planted all over the country, especially in the northeast, north and southwest provinces. Durum corn is commonly planted in Northeast China, and dent corn suitable for milling is mostly planted in North China, and its quality is inferior to durum corn. There are many types of corn varieties. According to their uses, there are grain-use varieties, vegetable varieties (including waxy type, sweet type, and corn shoots), processing varieties (sweet corn, corn shoots), and popping varieties ( Special varieties of popcorn), etc. Cor...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N47/38A01P3/00A01N43/653A01N47/14
Inventor 陆月霞
Owner 陆月霞
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