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Method for preventing southern blight by using white atractylodes rhizome

A technique for leukoplakia and rhizoma atractylodes, which is applied in the field of leukoplakia to prevent leukoplakia, can solve the problems of leukoplakia easy to get leukocytosis, easy to break out, etc., and achieve the effects of preventing leukoplakia, reducing harm, and increasing yield

Inactive Publication Date: 2013-10-09
丹阳市淸云农业发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Atractylodes atractylodes is a kind of Chinese herbal medicine with high economic value, but Atractylodes atractylodes is prone to mildew, especially under high temperature and high humidity.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] A method for preventing white silkworm from Atractylodes macrocephala, comprising the following steps:

[0015] (1) Spray methyl isothion to disinfect the soil before sowing, and spray 450 ml of 20% emulsifiable concentrate and 60 kg of water per mu of soil;

[0016] (2) Hymexazol soaked Atractylodes rhizome, 1000 times 96% hymexazol soaked Atractylodes rhizome;

[0017] (3) After planting, spray thiomethylene-methyl, hymexazol and carbendazim 5-8 times according to the mass ratio of 1:3:5 The spraying time is once after the emergence of Atractylodes macrocephala, once after 10 days, when the temperature is within 20°C, and 4 times in the rest of the time.

[0018]

Embodiment 2

[0020] A method for preventing white silkworm from Atractylodes macrocephala, characterized in that it consists of the following steps:

[0021] (1) Spray methyl isothion to disinfect the soil before sowing, and spray 450 ml of 20% emulsifiable concentrate and 50 kg of water per mu of soil;

[0022] (2) Hymexazol soaked Atractylodes rhizome, 2000 times 96% hymexazol soaked Atractylodes rhizome;

[0023] (3) After planting, spray thiomethylene-methyl, hymexazol and carbendazim 5-8 times according to the mass ratio of thiomethylene-methyl, hymexazol and carbendazyl in a ratio of 5: 5: 8 The spraying time is once after the emergence of Atractylodes macrocephala, once again after 15 days, when the temperature is within 30°C, and 4 times in the rest of the time.

[0024]

Embodiment 3

[0026] A method for preventing white silkworm from Atractylodes macrocephala, characterized in that it consists of the following steps:

[0027] (1) Spray methyl isothion to disinfect the soil before sowing, and spray 450 ml of 20% emulsifiable concentrate and 60 kg of water per mu of soil;

[0028] (2) Hymexazol soaked Atractylodes rhizome, 1500 times 96% hymexazol soaked Atractylodes rhizome;

[0029] (3) After planting, spray thiomethylene-methyl, hymexazol and carbendazim 5-8 times according to the mass ratio of 3:1:5 to 3:1:5 The spraying time is once after the emergence of Atractylodes macrocephala, and once again after 13 days when the temperature is within the range of 25°C, and 4 times in the rest of the time.

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PUM

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Abstract

The invention discloses a method for preventing southern blight by using white atractylodes rhizome, and the method comprises the following steps of: (1) spraying isofenphos-methyl to sterilize the soil before seeding; (2) using hymexazol to soak the rhizome of the white atractylodes rhizome; and 3) mixing isofenphos-methyl, hymexazol and hymexazol by a certain proportion after planting, and spraying for 5-8 times. The white atractylodes rhizome treated by the method disclosed by the invention can effectively prevent southern blight, reduce the harms caused by southern blight to the white atractylodes rhizome, improve the survive rate of the white atractylodes rhizome, and increase the yield of the white atractylodes rhizome.

Description

technical field [0001] The invention relates to the field of plant disease protection, in particular to a method for preventing white silkworm from Atractylodes macrocephala. Background technique [0002] Atractylodes Rhizome is a kind of Chinese herbal medicine with high economic value, but Atractylodes Rhizoma Atractylodes Rhizoma Atractylodes Rhizoma Atractylodes Rhizoma Atractylodes Rhizoma Atractylodes Rhizoma Atractylodes Rhizoma Atractylodes Rhizoma Atractylodes Rhizoma Atractylodes Rhizoma Atractylodes is easy to get, especially in the case of high temperature and high humidity, it is very easy to break out. White silkworm parasitizes in the soil, is a kind of rhizobia, and its conidia will drill into the soil. Finally, Atractylodes damping-off disease is formed, which is difficult to prevent and treat. [0003] The occurrence of canker sores is caused by the infection of plants with Sclerotinia tidatus. Blight usually occurs during plant adulthood, and mainly dama...

Claims

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Application Information

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IPC IPC(8): A01N57/14A01P3/00A01N47/20A01N43/80
Inventor 贾雪晴秦金锁
Owner 丹阳市淸云农业发展有限公司
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