Which diseases and insect pests should ginger be prevented from?

What diseases and insect pests should ginger prevent? Please help introduce the following diseases and insect pests in the process of ginger planting: stem diseases (ginger blast, ginger rot, etc.); when diseased plants are found in the field, dig up the diseased plants and the soil around them in time, take them out of the field and bury them deeply, apply 125 grams of bleach or 1% bleach solution in the hole, and then seal the pile with aseptic soil, and the control effect is good. Leaf diseases (ginger anthracnose, leaf blight, etc.): when diseased leaves are found in the field, remove them in time and put them in plastic bags and take them out of the field to burn or bury them deeply. At the same time, 70% methyl thiophanate wettable powder 1000 times solution plus 75% chlorothalonil wettable powder solution was used as early as possible for foliar spraying, once in 7-10 days, twice in a row. Pay attention to spray evenly and carefully. Stop taking medicine 20 days before harvest. Ginger borer and aphids: when ginger borer and aphids are found in the field, spray Yangkang No. 3 suspension agent (AA grade green food production materials) in time or control with avermectin preparation (1.8% Miachongling) 6000 times, and change the dosage according to the growth size and pest situation of ginger. At the same time, turn on the high-pressure mercury lamp at night to trap and kill adults. Click to get more ginger planting techniques click to get more vegetable planting techniques