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观赏南瓜属于南瓜的变种,具有较高的观赏价值,深受广大消费者欢迎,已成为生态农业观光园的新宠。白粉病是其常发病害之一,严重影响了其观赏性及产量,甚至导致死亡。本文通过对孙桥农业园区生态园的实地调查,总结了观赏南瓜白粉病的症状特点、发生规律,并有针对性地提出综合防治措施,以期为生产者提供参考。
Pumpkin ornamental pumpkin is a variant, with high ornamental value, welcomed by the vast number of consumers, has become the new favorite ecological agriculture and tourism park. Powdery mildew is one of its common diseases, which seriously affect its ornamental and yield, and even cause death. This paper summarizes the symptom characteristics and occurrence rules of pumpkin powdery mildew disease through the field investigation of Sunqiao Agricultural Park Ecological Park and puts forward the comprehensive prevention and control measures in order to provide reference for the producers.