MySheen

Control methods of seed-borne diseases of "Sanmai"

Published: 2024-11-22 Author: mysheen
Last Updated: 2024/11/22, The main seed-borne diseases of "Sanmai" are stripe disease, smut disease, net spot disease and so on. In order to control these diseases, in addition to selecting disease-resistant varieties, changing stubble rotation and adjusting sowing date, it is important to do a good job of seed treatment. The following methods can be used for seed treatment: (1) using 10% soaking seed Ling 12.5 ml, adding 4 kg water, mixing 50 kg seeds, or using 2% Likexiu 100g, adding 4 kg water, mixing 100 kg seeds, can control stripe disease and smut. (2) use 2% Liquor to show 150 grams, plus

The main seed-borne diseases of "Sanmai" are stripe disease, smut disease, net spot disease and so on. In order to control these diseases, in addition to selecting disease-resistant varieties, changing stubble rotation and adjusting sowing date, it is important to do a good job of seed treatment.

The following methods can be used for seed treatment: (1) using 10% soaking seed Ling 12.5 ml, adding 4 kg water, mixing 50 kg seeds, or using 2% Likexiu 100g, adding 4 kg water, mixing 100 kg seeds, can control stripe disease and smut. (2) 150 grams of 2% Likexiu, 4 kg of water and 100 kg of seeds had a good effect on the control of net spot. When dealing with seeds, pay attention to accurate dosage, uniform mixing, stuffy for 5-8 hours after mixing, and prepare prepared seeds for emergency replanting.

After the occurrence of the above seed-borne diseases, remedial measures should be taken in spring, appropriate topdressing of nitrogen and phosphorus fertilizer, urea 5kg / mu and diammonium phosphate 4kg / mu to enhance plant resistance and reduce loss.

 
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