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蚜虫对西瓜幼苗为害严重,而且是传播西瓜病毒病的主要途径。河南中牟等地经过试验,西瓜苗期用艾美乐70%WG苗床浇灌防治蚜虫、黄守瓜等害
Aphids on the watermelon seedlings severely damaged, but also the main way to spread watermelon virus disease. Henan and other places after the trial of Zhongmu, watermelon seedlings with 70% WG seedbed Irish water prevention and control aphids, Huang Shougua and other harmful