2. Control measures (1) Selection of disease-resistant varieties. (2) Implement rotation. Choose a well-drained sandy loam planting, use high sorghum deep ditch, and make it densely planted to make it airy and transparent. Pay attention to timely drainage after rain. (3) Chemical control. Early onset of spraying protection. 58% ledomemi manganese zinc soluble powder 500-800 times liquid, 64% anti-virus WP 500 times, 72.2% Prec fluid 800 times, can be sprayed once every 7-10 days, continuous 2 - 3 times, the effect is better. Waterproof Wound Dressing,Rectangle Big Wound Dressing,Waterproof Adhesive Wound Dressing,Medical Fixation Wound Dressing Surgimed Medical Supplies Co.,Ltd , https://www.surgimedcn.com
Identification and Control of Bean Blight Disease
1. Symptoms mainly affect stems, leaves and pods, occurring in the vicinity of stem nodes or sections, especially near the ground. The diseased part was initially water-stained, and the trunk was wet and rotted around. The upper part of the diseased part was dead. When the humidity is high, the cortex rots and the surface produces white mold. At the beginning of the disease, the leaves became dark green water spotted spots, and then expanded into round brown spots with white mold on the surface. The pods were also infected with white mold and rot.