摘要
此试验以黄金梨为试材,研究贮藏期病原菌种类、侵染和发病规律。试验共分离到9种病原菌。回接试验表明,该9种病原菌的致病力存在较大差异,并确定引起黄金梨贮期腐烂主要病原菌有交链孢霉(Alternariasp.)、总状毛霉(Mucor racemosus)、拟茎点霉(Phomopsissp.)和意大利青霉(Penicill iumitalicum)。
The species of pathogenic fungi and the ways of infection and disease during storage stage on whangkeumbae were studied.Nine varieties of pathogenic fungi were obtained in the separation process.The results showed that the pathogenic capability of these 9 fungi was different.Alternaria sp.,Mucor racemosus,Promises sp.and Penicillium italicum were identified as the main causative fungi of whangkeumbae during storage stage.
出处
《中国农学通报》
CSCD
北大核心
2011年第2期386-388,共3页
Chinese Agricultural Science Bulletin
基金
山西省农业科学院青年基金"日韩梨品种贮期病原菌种类及侵染规律的研究"(YGG0802)
关键词
黄金梨
贮藏期
病原菌
侵染
whangkeumbae
storage stage
pathogenic fungi
infection
