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Medicament for preventing and curing potato scab

A potato scab and potato technology, applied in the agricultural field, can solve the problems of increasing environmental pollution, inability to effectively control diseases, etc., and achieve obvious results

Inactive Publication Date: 2014-07-16
李英
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the use of chemical fungicides is the main means of preventing and controlling potato scab. However, frequent use of chemical fungicides has made plant pathogenic bacteria resistant, which not only cannot effectively control the disease, but also increases environmental pollution.

Method used

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  • Medicament for preventing and curing potato scab
  • Medicament for preventing and curing potato scab

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] Embodiment 1 Spray of the present invention

[0036] Take 26 grams of Thousand Eyes, 19 grams of Wurui Parasitic, 35 grams of Wuzhi Maotao, 22 grams of Dibaxiang, 18 grams of Red-haired Snake, 25 grams of Brush Grass, 33 grams of Dendrobium and 19 grams of Pyrethrum, crushed, and passed 60 grams. Mesh sieve, add 20,000 milliliters of water, heat in a flask equipped with a condenser at 100° C. for 6 hours, filter, cool the filtrate to room temperature, and pack into a sprayer to obtain the spray of the present invention.

Embodiment 2

[0037] Embodiment 2 The preparation of spray 2 of the present invention

[0038] Spray 2 was prepared in the same manner as in Example 1, except that thousands of eyes were not added.

Embodiment 3

[0039] Embodiment 3 The preparation of spray 3 of the present invention

[0040] Spray 3 was prepared in the same manner as in Example 1, except that Wurui Parasitic was not added.

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PUM

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Abstract

The invention relates to a medicament for preventing and curing potato scab. The medicament is prepared from the following active pharmaceutical ingredients in parts by weight: 26 parts of murraya tetramera huang, 19 parts of dendrophthoe pentandra(L.)miq.[loranthus pentandrus L.], 35 parts of ficus simplicissima lour.[f.hirta vahl var.palmatiloba(merr.)chun], 22 parts of thymus altaicus klok.et shost., 18 parts of humata repens(L.f.)diels[adiantum repens L.f.], 25 parts of epilobium royleanum hausskn.[E.himalayense hausskn.], 33 parts of swida paucineruis(hance)sojak[cornus paucineruis hance] and 19 parts of pyrethryum cinerariifolium trev.[chrysanthemum cinerariae folium(trev.)vis.]; the medicament for preventing and curing potato scab is a bacterial strain S.acidiscabies ATCC 49003 for killing the potato scab. The medicament for preventing and curing potato scab disclosed by the invention is obvious in effect, is prepared from natural medicine completely, and is free of environmental pollution, and thus the medicament is worthy of popularization and application.

Description

technical field [0001] The invention relates to the field of agriculture, in particular to a medicament for preventing and treating potato scab. Background technique [0002] At present, the use of chemical fungicides is the main method to prevent and control potato scab. However, frequent use of chemical fungicides makes plant pathogenic bacteria resistant, which not only cannot effectively control the disease, but also increases environmental pollution. Although fungicides based on natural Chinese medicinal materials currently occupy a very small portion of the world's plant protection market, they have been widely valued by various industries and have become the focus and focus of current world agricultural research. [0003] Studies have found that the potato scab strain S.acidiscabies ATCC 49003 is the main cause of potato scab, so the sterilization of the potato scab strain S.acidiscabies ATCC 49003 is the key to the prevention and treatment of potato scab. Contents ...

Claims

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Application Information

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IPC IPC(8): A01N65/36A01P1/00
Inventor 李英
Owner 李英
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