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Chlorine dioxide application in preventing and treating plant continuous cropping disease

A technology of chlorine dioxide, plants, applied in the field of pesticides

Inactive Publication Date: 2006-09-27
宋红安 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

So far, there has been no report that chlorine dioxide is used to prevent and control plant cropping diseases and can prevent and control maggot damage at the same time

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0009] Embodiment 1, control watermelon heavy cropping disease

[0010] Use chlorine dioxide, use 200mg / L to soak the seeds for 30 minutes at the beginning, and fill the seed hole with 500ml (50mg / L) before sowing. The yield of disinfection with chlorine dioxide was significantly higher than that of non-sterilization.

[0011] group

Embodiment 2

[0012] Embodiment 2, be used for preventing and treating cotton verticillium wilt

[0013] Soak the seeds with chlorine dioxide at a concentration of 100ppm for 30 minutes, and spray the roots and ground with 100mg / L.

Embodiment 3

[0014] Embodiment 3, be used for preventing and treating celery leaf spot, spotted blight

[0015] Usage method and concentration: Dissolve one-component chlorine dioxide powder in 100 times water to make chlorine dioxide mother liquor, and then use 50-70mg / L ClO 2 Solution, spray the ground of celery leaves, stems and roots, only 50g of powder per mu is enough, and the dosage for prevention is halved.

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PUM

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Abstract

The present invention relates to the application of ClO2 in preventing and controlling re-cropping diseases of various kinds of crops, such as soft rot and blight of vegetable, bacterial wilt and damping-off of solanam, wilt, root rot, damping-off, etc of crops. ClO2 is used in sterilizing soil and soaking seed to prevent and control the said diseases. The present invention can reach the aims of raising yield one crop, lowering production cost and reducing environmental pollution.

Description

technical field [0001] The invention belongs to the field of pesticides, and in particular relates to the application of chlorine dioxide to prevent and treat plant cropping diseases, in which chlorine dioxide is used as a bactericide on plants. The invention provides an application field in which chlorine dioxide is used for preventing and treating plant cropping diseases. The use of chlorine dioxide to prevent and control plant cropping diseases mainly involves soil sterilization and seed soaking for detoxification. Background technique [0002] The method of planting the same crop in the same plot year after year is called continuous cropping or double cropping. Repeated cropping causes a large amount of pathogenic bacteria and harmful substances excreted by plants in the soil to accumulate, such as soft rot and blight of vegetables, bacterial wilt and damping-off of Solanaceae, and sclerotia and dormant spores of pathogens such as melon blight...

Claims

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Application Information

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IPC IPC(8): A01N59/00A01C1/06A01P1/00
Inventor 宋红安刘煌
Owner 宋红安
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