If the plant is at the initial onset, the leaf near the ground first sags, the leaf edge or tip gradually turns yellow, the hair becomes brown, the mesophyll tissue between the veins turns yellow, longitudinally cut open the base of the stem, and the catheter becomes brown and yellow. Wilt. Another disease is capsicum wilt, and its pathology is similar to that of Verticillium wilt. The difference is that the wilt disease has a short period of time from onset to dead, and the leaves fall off in large numbers. Corrosion often occurs in the cortex of the stem base that is in contact with the ground. However, the prevention and treatment of the two diseases are basically the same, such as: soil disinfection before planting, mix 5 kg of multi-bacterial WP 2 kg with 20 kg fine soil every 667 ,, and then spread the topsoil. Or disinfect the seedlings with the above 600 times fungicides. At the beginning of the disease, 50% ceric chloride copper wettable powder 400 times liquid, 50% carbendazim wettable powder 500 times, or 70% thiophanate-methyl wettable powder 800 times, or 14% Ammonia and copper water agent 300 times Irrigation roots, per irrigating liquid 0.5 liters, about 5 days of irrigation 1 times, continuous irrigation 3 times.
Xi'an Jmlai Bio-Tech Co., Ltd. , https://www.jmlaisarms.com