数字农科院2.0

河南郑州桃园桃病毒T的RT-PCR检测

文献类型: 中文期刊

作者: 王新卫;刘立立;方伟超;陈昌文;朱更瑞;曹珂;李勇;吴金龙;王力荣

作者机构:

关键词: 桃园;病毒病防控;RT-PCR;桃病毒T(PVT);感染

期刊名称:中国果树

ISSN: 1000-8047

年卷期: 2024 年 09 期

页码:

收录情况: 科技核心(2024版) ; ; 农林核心(2020版)

摘要: 通过选取河南省郑州市周边桃园生长不正常的树体叶片,进行RT-PCR检测桃病毒T的感染。结果表明,18份样品中检测到了6份样品存在病毒感染,检出率为33.3%。检出病毒的桃树样品分布在新郑市多个乡镇的果园,共有5个品种检出病毒;来自巩义市的样品未检测出桃病毒T。检出病毒的桃品种既有生产上的老品种,又有近几年栽植的新品种。结合多个桃园的病毒检出,说明病毒T已在生产中存在较长时间,并在局部区域呈扩散趋势。

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