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Bactericide for preventing and treating cercospora cruenta of cow peas

A fungicide and mildew technology, which is applied in the field of fungicides for the prevention and control of cowpea coal mold, and can solve problems such as no one has reported

Inactive Publication Date: 2017-05-10
徐州顺平生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] No one has reported about the compound bactericidal composition of dihydroartemisinin and candicidin for the prevention and treatment of cowpea coal mold

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0012] The ratio of the parts by weight of dihydroartemisinin and candicidin is 20:1,

[0013] The sum of the weight of dihydroartemisinin and candicidin accounts for 7% of the total weight of the medicament, white dextrin 0.04%, polyethylene glycol 3%, silicone oil 0.2%, styrene polyoxyethylene ether sulfuric acid Ammonium salt 4%, ethanol 2%, deionized water make up 100%.

Embodiment 2

[0015] Same as Embodiment 1, except that the ratio of dihydroartemisinin to candicidin in parts by weight is 17:1.

Embodiment 3

[0017] Same as Embodiment 1, except that the ratio of dihydroartemisinin to candicidin in parts by weight is 15:1.

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PUM

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Abstract

The invention discloses bactericide for preventing and treating cercospora cruenta of cow peas. The bactericide comprises dihydroartemisinin and candicidin, wherein the weight part ratio of the dihydroartemisinin to the candicidin is (1:1) to (25:1). The bactericide has a good effect of synergistically preventing and treating the cercospora cruenta of the cow peas under the compatibility of the dihydroartemisinin and the candicidin and according to a specific proportion.

Description

technical field [0001] The invention relates to a medicament, in particular to a fungicide for preventing and treating cowpea coal mold, and belongs to the technical field of agriculture. Background technique [0002] In agricultural production practice, plant bacterial diseases and fungal diseases often occur together. Chemical control is an important way to reduce disease loss and increase agricultural output. Some fungicides have a narrow control spectrum, and farmers must use multiple fungicides together. However, long-term and large-scale application of chemical fungicides will cause the bacteria to develop resistance to it, so that the control effect will decline rapidly, and the dosage will have to be increased. The abuse of chemical fungicides has caused serious environmental pollution and food safety problems. The development of new biological fungicides is an important method to solve the above dilemma. [0003] No one has reported about the compound bactericid...

Claims

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Application Information

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IPC IPC(8): A01N43/90A01N43/22A01P3/00
CPCA01N43/90A01N43/22
Inventor 赵明顺姚真
Owner 徐州顺平生物科技有限公司