MySheen

How to treat potato early blight?

Published: 2024-11-05 Author: mysheen
Last Updated: 2024/11/05, How to treat potato early blight? Please introduce the methods for the prevention and control of early blight mainly by chemical agents, mainly by spraying protective agents. 75% mancozeb water dispersant can be used when there is no disease, 180 ~ 200 grams per mu, sprayed once every 7 days and 4 times in a row. Antaisheng (C) can also be used.

How to treat potato early blight? Please introduce the methods for the prevention and control of early blight mainly by chemical agents, mainly by spraying protective agents. 75% mancozeb water dispersant can be used when there is no disease, 180-200 grams per mu, sprayed once every 7-10 days, and sprayed 3 times 4 times in a row. Antaisheng (Bingsen zinc) and other agents can also be used. However, after the occurrence of the disease, the internal absorption fungicides were sprayed to control the disease. the more effective fungicides were Haolichi, Naodian, Amiseda and so on, which were sprayed once every 7 days until before harvest, which could effectively control the occurrence and epidemic of early blight. Click to get more potato planting techniques click to get more vegetable planting techniques

 
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