论文部分内容阅读
西葫芦根腐病是山西省节能日光温室1种为害严重的土传病害,主要致病菌是烟草疫霉(Phytophthora nicotianae)。作者于2004～2006年对西葫芦根腐病的为害症状、初侵染来源及发生特点进行了调查研究。
Zucchini root rot is a serious soil-borne disease in Shanxi Province, one of the energy-saving solar greenhouse, the main pathogen is Phytophthora nicotianae. The author from 2004 to 2006 on the zucchini root rot damage symptoms, the source of initial infection and occurrence characteristics were investigated.