What are the common disease control methods in Pinellia ternata cultivation?
What are the control methods for Pinellia ternata diseases? We also ask readers to help share Pinellia ternata disease control methods. You can refer to the following methods for control (for reference). During the cultivation of Pinellia ternata, the main diseases are tuber rot, anthracnose and ring rot. Control method for Pinellia ternata tuber rot: Tuber rot is...
What are the control methods for Pinellia ternata diseases? We also ask readers to help shareFor Pinellia ternata disease control methods, you can refer to the following methods for control (for reference).
During the cultivation of Pinellia ternata, the main diseases are tuber rot, anthracnose and ring rot.
Control method for Pinellia ternata tuber rot:Tuber rot is caused by a complex infection of diseases and pests. Using DuPont Fusil and mixed formula No. 3 (fungicide and insecticide) has a certain control effect, with a control efficacy of 58-49% during the peak incidence period.
Control methods for Pinellia ternata anthracnose and ring rot:
1. Crop rotation, replant only after an interval of more than 5 years;
2. Establish a seed propagation base in disease-free areas;
3. Spray manganese fertilizer and strengthen management;
4. Soil treatment: mix 1 kg of isofenphos-methyl into toxic soil or dilute with 25 kg of water, spray evenly on the ground, and turn it into the soil during land preparation;
5. Seed soaking with chemicals: soak seeds with DuPont Fusil 6000-fold solution for 10 hours, then dry and sow;
6. Foliar spraying: near the onset period (late May or early June), spray leaves with mancozeb 400-fold solution, once every 7-10 days, for 3-4 consecutive sprayings.
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