Bactericide for preventing and treating botrytis cinerea

A tomato gray mold and fungicide technology, applied in the direction of fungicides, biocides, biocides, etc., can solve problems that no one has reported

Inactive Publication Date: 2017-04-26
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 fungicidal composition of picroside and pinusin to prevent and control tomato gray mold

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0012] The ratio of parts by weight of bitternin and pinusin is 22:1,

[0013] The sum of the weight of described bitternin and pinogenin accounts for 9% of the total weight of the medicament, organosilicon defoamer 0.2%, calcium dodecylbenzenesulfonate 8%, xanthan gum 0.1%, ethylene glycol 5%, deionized water make up 100%.

Embodiment 2

[0015] Same as Embodiment 1, the difference is that the ratio of parts by weight of picroside and pinacetin is 20:1.

Embodiment 3

[0017] Same as Implementation 1, the difference is that the ratio of parts by weight of picroside and pinacetin is 15:1.

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PUM

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Abstract

The invention discloses a bactericide for preventing and treating botrytis cinerea. The bactericide is prepared from quassin and pinocembrin, wherein the weight part ratio of the quassin to the pinocembrin is (1: 1) to (25: 1). By mixing the quassin and the pinocembrin under a specific proportion, the bactericide has an extremely good effect of synergistically preventing and treating the botrytis cinerea.

Description

technical field [0001] The invention relates to a medicament, in particular to a fungicide for preventing and treating gray mold of tomato, 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 control and cont...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N43/16A01P3/00
CPCA01N43/16
Inventor 赵明顺姚真
Owner 徐州顺平生物科技有限公司
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