Botanical fungicide for crown rot disease

A plant-derived fungicide, crown rot technology, applied in fungicides, plant growth regulators, chemicals for biological control, etc., can solve problems such as increasing pesticide residues, reduce pesticide residues, inhibit Effects of crown rot

Inactive Publication Date: 2016-02-10
WUXI JIABAO PESTICIDE & PHARMA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, due to the repeated use of large amounts of pesticides for the prevention and treatment of crown rot, the amount of pesticide residues in grains has also increased.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0011] A plant source fungicide for crown rot, the fungicide includes: dihydromyricetin, naringin, August melon, tea petals, tea bubbles, ground loquat, borneol, cassia, rice kernels, horns, The weight content of each component is: 25 parts of dihydromyricetin, 37 parts of naringin, 28 parts of August melon, 20 parts of tea leaf, 25 parts of tea brew, 18 parts of ground loquat, 15 parts of borneol, 15 parts of cassia 20 parts, 20 parts of rice kernels, 25 parts of croissants.

Embodiment 2

[0013] A plant source fungicide for crown rot, the fungicide comprises: dihydromyricetin, citrus glycosides, August melon, tea petals, tea bubbles, ground loquat, borneol, cassia, rice kernels, horns, and The weight content of each component is: 14 parts of dihydromyricetin, 26 parts of citrus glycosides, 15 parts of August melon, 10 parts of tea leaf, 15 parts of tea brew, 8 parts of ground loquat, 5 parts of borneol, 5 parts of cassia, 10 parts of rice kernels, 14 parts of croissants.

Embodiment 3

[0015] A botanical fungicide for crown rot, the fungicide includes: dihydromyricetin, isohesperidin, August melon, tea petals, tea bubbles, ground loquat, borneol, cassia, rice kernels, horns , the weight content of each component is: 20 parts of dihydromyricetin, 31 parts of isohesperidin, 22 parts of August melon, 15 parts of tea leaf, 20 parts of tea brew, 13 parts of ground loquat, 10 parts of borneol, Ming 10 parts, rice kernel 15 parts, croissant 20 parts.

[0016] The beneficial effect of the botanical fungicide used for crown rot of the invention is that the invention can effectively inhibit the crown rot, reduce the amount of pesticide residues in grains, and cause no pollution to the environment.

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PUM

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Abstract

The invention discloses a botanical fungicide for crown rot disease. The fungicide comprises the following components in parts by weight: 14-25 parts of an ampelopsis grossedentata extract, 26-37 parts of a grapefruit seed extract, 15-28 parts of holboellia latifolia, 10-20 parts of tea bud, 15-25 parts of tea fruit, 8-18 parts of ficus tikoua, 5-15 parts of borneol, 5-15 parts of cassia tora, 10-20 parts of coix seed and 14-25 parts of semen cassiae. Through the adoption of the manner, the botanical fungicide can effectively inhibit crown rot disease, can reduce pesticide residue in cereals, and is free of pollution to environment.

Description

technical field [0001] The invention relates to the field of fungicides, in particular to a botanical fungicide for crown rot. Background technique [0002] Crown rot is also known as black mold and aspergillosis. Mostly occurs at the seedling stage, the base of the stem is first infected with slightly concave and hidden chloasma, the edge is brown, and after the lesion expands, the epidermal tissue is longitudinally cracked, showing dry rot, and finally only broken fibrous tissue remains, and the pith of the vascular bundle turns purple brown. The disease is covered with black mold, that is, the conidiophores and conidia of the pathogen. The aboveground part of the diseased plant is dehydrated, and soon withers and dies. The nuts are diseased and rotten and cannot germinate, and black mold grows. Infects the cotyledon and hypocotyl junction, causing the cotyledon to turn black and rot. In addition, due to the repeated use of large amounts of pesticides for the preventi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N65/44A01N43/16A01P3/00
Inventor 王祥荣
Owner WUXI JIABAO PESTICIDE & PHARMA
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