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越夏种植较多的瓜类蔬菜有密刺黄瓜、小黄瓜、油瓜、苦瓜等。根据往年菜农种植的情况来看,夏天常发生的病害有病毒病、细菌性病害等。一、病毒病对于小黄瓜、油瓜来说,夏季种植最怕的就是病毒病,每年不少棚室因为病毒病而拔园。病毒病是一种侵染性病害,一旦发病防治困难,建议菜农还是采取以预防为主,综合防治的方针应对。多措并举——(1)调整种植时间,躲过病毒病发病高峰期
More summer planting more melons vegetables have spiny cucumber, cucumber, oil melon, bitter gourd and so on. According to the situation of vegetable growers in previous years, there are virus diseases and bacterial diseases that often occur in summer. First, the virus disease For cucumber, oil melon, the most afraid of the summer planting is a virus disease, many rooms each year because of the virus disease and the park. Virus disease is an infectious disease, once the disease prevention and control difficulties, it is recommended that farmers still take the principle of prevention, comprehensive prevention and treatment of the response. Duocuobingju - (1) adjust the planting time, to avoid the peak incidence of viral diseases