摘要
通过柑橘Citrussp .4类 10个品种对柑橘溃疡病Xanthomonascitri(Hasse)Dowson抗病性的调查发现 ,不同的柑橘品种对柑橘溃疡病的抗病程度有明显差异 ,甜橙类、脐橙类普遍容易感病 ,属高度感病品种 ;宽皮橘类的抗病性最强 ;而柚类感病轻重不一 ,以台湾白柚抗病性最强 ,而沙田柚抗病性较弱。
The resistance of ten varieties of citrus belonging to 4 sorts to Xanthomonas citri(Hasse)Dowson was surveyed in Guizhou Province.The results showed that the susceptibility of different varieties differed obviously.The sorts of sweet and navel orange were high susceptible;the resistance of the sort of Satsuma oranges was the highest,but that of tangerine orange varied.
出处
《中国森林病虫》
北大核心
2002年第2期34-36,共3页
Forest Pest and Disease
关键词
柑橘
品种
溃疡病
抗性品种
调查
病害
Citrus
Xanthomonas citri
resistant varieties
investigation
