Planting techniques of Pinellia ternata: what are the diseases and insect pests of Pinellia ternata?

What are the diseases and insect pests of Pinellia ternata? How to control diseases and insect pests in Pinellia ternata? Ask netizens to help introduce the diseases and insect pests of Pinellia ternata, including root rot, virus disease and red diamondback moth; detailed control methods can be listed below: 1. Root rot harm and control methods of Pinellia ternata: root rot is easy to occur in high temperature season and stagnant water in the field. After the disease, the underground tuber rotted, and the shoot immediately fell to death. The prevention and control methods mainly pay attention to drainage, remove the diseased plants and treat the diseased holes or irrigate the roots with 5% lime water, or soak the seeds with 0.5% Mel 2% lime water for 12 hours for 30 hours when sowing. 2. harm and control methods of virus disease of Pinellia ternata: the main harm of virus disease is shrinking leaf and mosaic, which mostly occurs in spring and summer. After the disease, the diseased plant should be removed and burned and disinfected with lime. 3. The harm and control methods of Pinellia ternata: the larvae are harmful to the leaves of Pinellia ternata, which often occurs after May. It can be sprayed with stomach poisons such as trichlorfon or killed artificially. Click to get more planting techniques of Pinellia ternata