Suggestions on prevention and treatment of Chinese cabbage clubroot disease

Chinese cabbage root disease is a soil-borne disease, which is common in all planting areas of our city and is seriously harmful. In addition to Chinese cabbage, it also infects cruciferous vegetables such as cabbage, cabbage, radish and rape. The suitable environment for the disease is that the soil is acidic and the soil has a large water content. Based on years of work experience, several suggestions for the prevention and treatment of this disease are made:

First, the implementation of rotation: diseased fields and non-crown vegetables for 4-5 years or more rotation.

Second, increase the application of lime: 60-80 kg per mu (or grass ash) to increase the soil pH.

Third, sorghum drainage.

Fourth, the chemical control: carbendazim and other pesticide soil disinfection, 4 kg per mu.


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Acethydrazide Basic Information
Product Name: Acethydrazide
CAS: 1068-57-1
MF: C2H6N2O
MW: 74.08
EINECS: 213-948-7
Mol File: 1068-57-1.mol

Acethydrazide Structure

Acethydrazide

Acethydrazide Chemical Properties
Melting point 58-68 °C(lit.)
Boiling point 129 °C18 mm Hg(lit.)
density 1.0968 (rough estimate)
refractive index 1.4264 (estimate)
Fp >230 °F
storage temp. Flammables area
color White
Water Solubility soluble
Sensitive Hygroscopic

Acethydrazide CAS No. 1068-57-1

Acethydrazide,Acetohydrazide,1068-57-1,Acetic acid hydrazide,Acetic hydrazide,Monoacetylhydrazine

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