佛罗里达州花生上的爪哇根结线虫

Meloidogyne javanica on Peanut in Florida.

作者信息

Cetintas R, Lima R D, Mendes M L, Brito J A, Dickson D W

出版信息

J Nematol. 2003 Dec;35(4):433-6.

PMID:19262776

原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC2620691/

Abstract

A mixed population of Meloidogyne arenaria race 1 and M. javanica race 3 is reported on peanut from a field in Levy County, Florida. Confirmation of M. javanica on peanut is based on esterase and malate dehydrogenase isozyme patterns resolved on polyacrylamide slab gels following electrophoresis, and perineal patterns. Up to 29% of 290 individual females collected from peanut roots in the field in autumn 2002 showed a typical esterase J3 phenotype for M. javanica. This is the third report of M. javanica infecting peanut in the United States.

摘要

据报道，在佛罗里达州利维县的一块花生田地里，发现了南方根结线虫1号小种和爪哇根结线虫3号小种的混合种群。在花生上确认爪哇根结线虫是基于电泳后在聚丙烯酰胺平板凝胶上解析的酯酶和苹果酸脱氢酶同工酶图谱以及会阴花纹。2002年秋季从该田地花生根部采集的290头雌虫中，高达29%表现出爪哇根结线虫典型的酯酶J3表型。这是美国关于爪哇根结线虫侵染花生的第三次报道。