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Method for preventing and treating tomato bacterial wilt

A tomato bacterial wilt and tomato technology, applied in the field of plant disease prevention and control, achieves low cost, significant economic benefits, and good results

Inactive Publication Date: 2016-05-25
JISHOU UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] There is no effective control method for tomato bacterial wilt in the prior art, therefore, it is particularly necessary to provide a brand-new control method for tomato bacterial wilt

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] (1) Prepare root irrigation agent A, root irrigation agent B and foliar spray agent C.

[0020] The mass ratio of the raw materials of root irrigation agent A is: copper sulfate: quicklime: water = 1:1:200; its preparation method is: dissolve copper sulfate by half of the water consumption, and dissolve quicklime by the other half. Slowly pour the two into a spare container at the same time, stirring constantly.

[0021] The mass ratio of the raw materials of root irrigation agent B is: copper sulfate: urea: quicklime: water = 1:0.4:1:200; the preparation method is: melt quicklime with 20% water, and melt copper sulfate with 80% water And urea, and then slowly pour the melted copper sulfate urea solution into the lime water that is constantly stirring, and keep stirring.

[0022] The volume ratio of the raw materials of foliar spray C is: 72% streptomycin sulfate for agricultural use: 99% hymexazol wettable powder: Tianda-2116: 20% ecumazole wettable powder: Aiduoshou:...

Embodiment 2

[0025] (1) Prepare root irrigation agent A, root irrigation agent B and foliar spray agent C.

[0026] The mass ratio of the raw materials of root irrigation agent A is: copper sulfate: quicklime: water = 1:1:200; its preparation method is: dissolve copper sulfate by half of the water consumption, and dissolve quicklime by the other half. Slowly pour the two into a spare container at the same time, stirring constantly.

[0027] The mass ratio of the raw materials of root irrigation agent B is: copper sulfate: urea: quicklime: water = 1:0.4:1:200; the preparation method is: melt quicklime with 20% water, and melt copper sulfate with 80% water And urea, and then slowly pour the melted copper sulfate urea solution into the lime water that is constantly stirring, and keep stirring.

[0028] The volume ratio of the raw materials of foliar spray C is: 72% streptomycin sulfate for agricultural use: 99% hymexazol wettable powder: Tianda-2116: 20% ecumazole wettable powder: Aiduoshou:...

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PUM

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Abstract

A method for preventing and treating tomato bacterial wilt comprises the steps that firstly, tomatoes are planted based on a traditional method, and when transplanted seedlings turn green, a root-pouring agent A is poured to roots, wherein 0.3-0.5 kg of the root-pouring agent A is poured to each plant; secondly, if diseased or infected plants are found, a root-pouring agent B is poured to the roots of the diseased or infected plants and the roots of healthy plants around the diseased or infected plants every 5-7 days 2-3 times continuously, and a foliage spray agent C is used for mist spray, wherein 0.5-1 kg of the root-pouring agent B is poured to each plant. The root-pouring agent A is prepared from copper sulfate and quick lime; the root-pouring agent B is prepared from quick lime, copper sulfate and urea; the foliage spray agent C is prepared by evenly stirring and mixing 3000-fold liquid of 72% agricultural streptomycin sulfate, 3000-fold liquid of 99% hymexazol wettable powder and 600-fold liquid of tianda-2116 with 500-fold liquid of 20% bismerthiazol wettable powder, 4000-fold liquid of atonik, 200-fold liquid of brown sugar and 500-fold liquid of urea.

Description

Technical field [0001] The invention involves the field of plant disease prevention and control, and specially involves a method of preventing and treating tomato blight. Background technique [0002] Blood disease is the main disease of tomato, eggplant, pepper, potato and other eggplant.The main symptoms are that the plants are withered and died quickly, and the stems and leaves remain green.The brown variable part of the diseased stem is squeezed by hand, and it is discharged with milky white bacteria.In the case of high temperature, high humidity, heavy stubble, ground and soil sticky, field water, sour soil, and nitrogen fertilizer, the disease is prone to occur, which often causes a large number of tomatoes to reduce production or even harvest, which seriously affects farmers' economic income. [0003] Bloody bacteria can enter the soil with the residual body of the diseased strain.Long -term survival forms a source of infection.Soil moisture has a great impact on its survi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G13/00C05G3/00A01N59/20A01N59/06A01N47/44A01N43/80A01N43/824A01P7/04A01P5/00A01P3/00A01P1/00
CPCA01G13/00A01N43/80A01N43/82A01N47/44A01N59/06A01N59/20C05C9/00C05G3/00C05D3/00C05D9/00A01N2300/00
Inventor 彭胜田春莲
Owner JISHOU UNIVERSITY
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