机构地区: 华南农业大学林学院
出 处: 《华南农业大学学报》 2003年第2期91-92,共2页
摘 要: 栗树芽内酚类物质含量与抗栗瘿蜂性状有极显著的相关性.在所测的7个栗树品种中,阳山油栗芽内酚类物质含量最高,其栗瘿蜂虫瘿百分率为最低.而日本栗芽内酚类物质含量最低,其栗瘿蜂虫瘿百分率也就最高. From seven cultivated varieties of chestnut trees (Castanea mollissima), phenol contents in the buds had a strong correlation with the resistance to chestnut gall wasp (Dryocosmus kuriphilus). Yangshan Chestnut had the highest phenol contents and the lowest gall percentage . On the contrary, Japanese chestnut (Castanea crenata) had the lowest phenol contents and the highest gall percentage.