Composition for preventing and treating tomato bacterial wilt and preparation method therefor

A technology of tomato bacterial wilt and its composition, applied in the field of pesticides, can solve the problem of synergistic control of tomato bacterial wilt and other problems that have not been seen yet

Inactive Publication Date: 2016-11-09
刘园
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] So far, there has been no report on synergistic control of tomato bacterial wilt with butansulfonecarb and echinoxanthin

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] Embodiment 1: the preparation of the composition of preventing and treating tomato bacterial wilt

[0018] Raw material weight ratio:

[0019] Butanone sulfonecarb, 25 parts; Echinoxanthin, 15 parts; Glycerin, 140 parts; Water, 360 parts; A total of 7 parts of synergist dialkyl diphenylamine and manganese sulfate, the weight of dialkyl diphenylamine and manganese sulfate The ratio of parts is 6:1.

[0020] Preparation:

[0021] Step S1, dissolving butansulfonecarb, echinoxanthin and synergist dialkyldiphenylamine in glycerin and water;

[0022] Step S2, dissolving manganese sulfate in water;

[0023] In step S3, slowly add the solution in step S2 to the solution in step S1, and stir while adding, to obtain.

Embodiment 2

[0024] Embodiment 2: the preparation of the composition of preventing and treating tomato bacterial wilt

[0025] Raw material weight ratio:

[0026] Butanone sulfonecarb, 20 parts; Ethaxanthin, 10 parts; Glycerin, 130 parts; Water, 350 parts; A total of 6 parts of synergist dialkyl diphenylamine and manganese sulfate, the weight of dialkyl diphenylamine and manganese sulfate The ratio of parts is 5:1.

[0027] Preparation:

[0028] Step S1, dissolving butansulfonecarb, echinoxanthin and synergist dialkyldiphenylamine in glycerin and water;

[0029] Step S2, dissolving manganese sulfate in water;

[0030] In step S3, slowly add the solution in step S2 to the solution in step S1, and stir while adding, to obtain.

Embodiment 3

[0031] Embodiment 3: the preparation of the composition of preventing and treating tomato bacterial wilt

[0032] Raw material weight ratio:

[0033] Butanonesulfonecarb, 30 parts; Ethaxanthin, 20 parts; Glycerin, 150 parts; Water, 370 parts; A total of 8 parts of synergist dialkyl diphenylamine and manganese sulfate, the weight of dialkyl diphenylamine and manganese sulfate The ratio of parts is 7:1.

[0034] Preparation:

[0035] Step S1, dissolving butansulfonecarb, echinoxanthin and synergist dialkyldiphenylamine in glycerin and water;

[0036] Step S2, dissolving manganese sulfate in water;

[0037] In step S3, slowly add the solution in step S2 to the solution in step S1, and stir while adding, to obtain.

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PUM

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Abstract

The invention discloses a composition for preventing and treating tomato bacterial wilt and a preparation method therefor. The composition contains the following raw materials in parts by weight: 20-30 parts of Butoxycarboxim, 10-20 parts of xanthommatin, 130-150 parts of glycerol, 350-370 parts of water and 6-8 parts of synergists, i.e., dialkyldiphenylamine and manganese sulfate, wherein the ratio (in parts by weight) of dialkyldiphenylamine to manganese sulfate is (5 to 7): 1. The composition provided by the invention can be used for preventing and treating the tomato bacterial wilt and can be developed into pesticides for preventing and treating the tomato bacterial wilt; and the control efficiency is related to the ratio (in parts by weight) of dialkyldiphenylamine and manganese sulfate, i.e., the synergists in the raw materials and is the best when the ratio (in parts by weight) of dialkyldiphenylamine to manganese sulfate is (5 to 7): 1. Furthermore, the composition provided by the invention is low in spraying dosage and is not prone to residual.

Description

technical field [0001] The invention belongs to the field of pesticides, and in particular relates to a composition for preventing and treating bacterial wilt of tomato and a preparation method thereof. Background technique [0002] Tomato bacterial wilt is one of the common vascular diseases on tomato, which occurs widely in various places, and can occur in both protected and open fields. It is common and severe in the south and rainy years. When the disease is severe, the plants will die, resulting in severe yield reduction or even no harvest. [0003] So far, there has been no report on synergistic control of tomato bacterial wilt with butansulfonecarb and echinaxanthin. Contents of the invention [0004] The object of the present invention is to provide a composition containing butansulfonecarb and echinoxanthin for controlling bacterial wilt of tomato and its application in pesticides. [0005] Above-mentioned purpose of the present invention is achieved by followi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N59/16A01N47/24A01N43/90A01N33/06A01P1/00
CPCA01N59/16A01N33/06A01N43/90A01N47/24A01N2300/00
Inventor 刘园
Owner 刘园
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