Red squash virus disease, also known as mosaic disease, its symptoms are as follows: the growth of red squash plant growth is slow, the plant leaves at the top of the leaves produce mosaic lesions, the leaves become smaller and shrink, even shrinkage, deformity, with severe fern Leaves, leaflets and chicken claw leaves. Veins produce light brown necrosis, petiole and melon vines produce rust-colored necrotic mottle, often causing leaves to scorch, vines twisting, vines shortening, and plant dwarfing. The victimization of the fruit became smaller and deformed, causing premature death and even death of the plant in the field. Virus disease conditions and coping strategies: Drought, severe locust occurrence, many weeds in field, insufficient water supply, extensive field management, unreasonable fertilizer application, weakening of plant growth, and human transmission can aggravate the occurrence of viral diseases. Prevention and treatment of viral diseases should focus on prevention and do a good job of comprehensive prevention and control. Do a good job of disinfecting the seeds and eradicate maggots, whitefly and other transmission media. In the growth stage of red squash, appropriate application of phosphorus and potassium fertilizers, timely watering, drought prevention, after the melon, should be fed with water. Imidacloprid spray control aphids, red squash after colonization, with the virus spirit spraying every 15 days. Mackerel Fillets,Frozen Mackerel Fish,Frozen Mackerel Prices Fillet,Canned Mackerel Fillet Zhoushan City Shuangying Aquatic Products Co., Ltd.  , https://www.shuangying-aquatic.com
Red squash virus disease prevention