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厚皮甜瓜在山东省保护地栽培中面积不断扩大，１９９７年达７０００ｈｍ２。白粉病是厚皮甜瓜主要病害之一，对白粉病抗性研究是育种工作者必须解决的问题。近年来，我们在厚皮甜瓜自交系选育中发现某些田间抗性材料，为证实其抗性，我们就厚皮甜瓜苗期白粉病接种方法及抗性鉴?
Thick-skinned muskmelon cultivated areas in Shandong Province continue to expand in 1997 up to 7000hm2. Powdery mildew is one of the main diseases of muskmelon, and the research on the resistance of powdery mildew is a problem must be solved by breeding workers. In recent years, we found some of the field resistant materials in the breeding of melon inbred lines, in order to confirm the resistance, we on the muskmelon seedling powdery mildew inoculation methods and resistance Kam?