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The treatment of rotten Roots of Rich trees

Published: 2024-11-05 Author: mysheen
Last Updated: 2024/11/05, The rotten roots of rich trees are usually caused by stagnant water in the basin soil. Just change the soil and remove the rotten roots. At ordinary times, we should pay attention to prevent stagnant water, do not dry, do not water, generally pour water once a week at room temperature. The following steps can be taken: (1).

The rotten roots of rich trees are usually caused by stagnant water in the basin soil. Just change the soil and remove the rotten roots. At ordinary times, we should pay attention to prevent stagnant water, do not dry, do not water, generally pour water once a week at room temperature.

The following steps can be taken:

(1) timely ventilation to keep the cultivation environment dry.

(2) pay attention to the disinfection of cultivation substrate and flowerpot.

(3) after transplantation, the sprained and decayed tissue at the top of the root was removed, and then the wound was sprayed with Sukeling, dried and planted.

(4) in the early stage of the disease, the aboveground part was sprayed with 1000 times of 50% carbendazim wettable powder or 70% methyl topiramate wettable powder every 10 days, and the underground part was irrigated 2 to 3 times with 70% mancozeb wettable powder.

(5) if Pythium is active, it can be sprayed with Pulek, carbendazim, carbendazim and so on.

 
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