塑料薄膜包装花椰菜采后病害症状、病原及防治药物筛选

Symptom and Pathogens of Postherveot Disease on Cauliflowers Packed with Plastic Film and Fungicides Screeming in Vitro

对塑料薄膜包装条件下花椰菜的采后病害症状进行了描述，并分离出６种真菌和１种细菌，其中链孢和寄生霜霉为优势菌。室内药物筛选结果表明，抑霉唑和扑海因对控制上述病原有效。

Symptoms of postharvest diseases on cauliflowers packed with plastic film were described. Six fungi and one bacteria were isolated from rotted cauliflowes during storage. The main causalpothogens were Alternaria spp. and Peronosporq Parasitica. Imazalil and iprodione were showed to be effective for contouring isolated pathogens in vitro.