为明确榕管蓟马危害与寄主叶片结构及营养物质的关系,福建省农业科技人员通过田间测定榕管蓟马对6种盆栽榕树的危害,室内检测它们的叶片切面结构和蛋白质及氨基酸等主要营养物质含量,探讨了两者间的相关性。结果表明:榕管蓟马对6种盆栽榕树的危害存在差异,分4个层次,第1层次的垂叶榕属高感品种,第2层次的花叶垂叶榕属易感品种,第3层次的榕树属低抗品种,第4层 In order to clarify the relationship between the damage of Thunnus species and the structure and nutrient content of host leaves, Fujian agricultural scientists detected the damage of 6 species of Banyan, Nutrient content, discussed the correlation between the two. The results showed that there were differences in the harm of the thrips from the genus Thripscens to four kinds of potted banyan, which were divided into four levels. The first level was the susceptible species of Ficus, the second level was the susceptible variety of Ficus microcarpa. The third level Banyan is a low resistant variety, Layer 4