摘要
通过对病园的越冬病株枝、叶、芽、叶痕、根、野生猕猴桃病枝、土壤等进行采样、分离 ,再接种、鉴定 ,证明猕猴桃细菌性溃疡病菌在田间的越冬场所有 :田间病株枝、叶、芽、叶痕、野生猕猴桃病株、田间病残体、土壤表土层。病株根系经多次分离未获得稳定的致病菌株。
Samples of diseased branches, leaves, buds, leaf traces of kiwifruit ( Actinidia chinensis) in the orchards, diseased branches of wild kiwifruit and infected surface soil were taken and analyzed. Repeated isolation from the root system of the diseased plants did not find any stable virulent strain of Pseudomonas syringa pv. actinidia.
出处
《西南农业大学学报（自然科学版）》
CSCD
北大核心
2002年第5期431-432,共2页
Journal of Southwest Agricultural University
基金
四川省科委"猕猴桃病害防治研究"课题资助项目
