1. Symptoms: Watery lesions appear on the leaves, and within a few days the leaves will be necrotic, brown when dry, and black when wet. In the dark and moist conditions, white moldy sporangia can be seen on the back of the leaves. A yellowish greenish edge usually forms around the lesion. The lesions are black or brown on the stem or petiole. The lesion on the stem is very fragile, and the stem often breaks off from the lesion. Under certain conditions, there may be wilting of diseased stems. 2. Prevention and control: Potato late blight is mainly caused by seed tuber fungus. The soaking of pesticides may delay the occurrence of late blight, but it can not control the occurrence of the disease. The emergence of late-stage spraying of pesticides in field growth stage has a good effect. After the potato enters the early flowering stage, a central disease strain appears in Daeje, and 25% metalaxyl WP500x liquid is used to spray and prevent late blight. Metalaxyl had the best effect in preventing and curing late blight. Secondly, thredamid, metalaxyl manganese zinc and formazan had certain control effects. It is recommended that metalaxyl be used to control potato late blight on large areas of production. The health benefits of capsicum include relief from cancer, peptic ulcer, menopausal problems, low risk of cardiovascular disease and diabetes. it has anti-inflammatory, analgesic properties and may also provide relief in pain related to arthritis. it also provides relief from fibromyalgia, skin aging and psoriasis. our quality is the best and we are offering them at promotional prices to expand on our market in your zone. Red Chile,Red Hot Peppers,Red Chili Pepper,Red Chilli Pepper Jining Yuanheng International Trading Co.,Ltd , https://www.china-garlic-exporter.com