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从苹果树上采集的幼嫩芽叶中分离得到了苹果茎沟病毒。在昆诺藜接种叶片上呈现小褪斑点,上部叶片呈系统花叶和植株矮缩症状;接种心叶烟出现系统斑驳和部分坏死症状;病毒粒体呈线状;间接酶联免疫吸附(ELISA)鉴定检测呈阳性反应。
Apple stem gully virus was isolated from young buds collected from apple trees. In the leaf of Chenopodium quinoa, small fleck spots appeared, and the upper leaves showed systemic mosaic and plant dwarfing symptoms. Systemic mottled and partially necrotic symptoms appeared in the leaf discs of tobacco leaves. The virus mitochondria appeared linear. The indirect enzyme-linked immunosorbent assay (ELISA) ) Identification test was positive.