甜瓜猝倒病的发生规律与防治措施

Occurrence Regularity and Control Measures of Muskmelon Damping-off

甜瓜猝倒病是由瓜果腐霉或德里腐霉侵染引起的一种甜瓜真菌性疫病,在早春保护地育苗中发生严重。甜瓜猝倒病的发生与寄主抗性、气候及栽培管理措施密切相关,可采用农业、生物、化学相结合的综合措施进行防治。

Muskmelon damping-off is a fungal disease of melon caused by Pythium aphanidermatum(Eds.)Fitzp.or Pythium deliense Meurs.,which occurs seriously in the seedling raising of early spring reserve.The occurrence of muskmelon damping-off is closely related to host resistance,climate and cultivation management measures.It can be controlled by a combination of agricultural,biological and chemical control.