MySheen

Control measures of papaya rot head disease

Published: 2024-11-05 Author: mysheen
Last Updated: 2024/11/05, Papaya appeared different degrees of rotten head, even lodging and dead plant phenomenon, should be the occurrence of stem rot, high temperature and wet, more prone to disease. Control: generally used for melon root rot, disease control or bacterial agents. If you find a diseased plant, remove the soil from the neck of the diseased plant and use sterilized bamboo chips.

Papaya has different degrees of rotten head, and even lodging and dead plant phenomenon, should be the occurrence of stem rot, high temperature, rainy and humid, more prone to disease. Prevention and control: commonly used for root rot of melons and vegetables, blight or bacterial agents. If a diseased plant is found, remove the soil from the neck of the diseased plant, scrape off the infected cortex and tissue with sterilized bamboo slices or knives, and then use one of the following drug formulations to smear the diseased part and irrigate the roots until the wound dries. One is Redomir + allicin; the other is 50-100 times the solution of Sandufan + agricultural liensin (or thiazolyl zinc); serious papaya orchards should be sprayed every 5-7 days for 2-3 times. After healing to restore the tree potential of the plant, the wound is easy to break, it is best to use 1.2-1.5 meters of bamboo support reinforcement.

 
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