SOLANUM VIARUM - WEED RESERVOIR OF PLANT-VIRUSES IN FLORIDA

被引：36

作者：

MCGOVERN, RJ

POLSTON, JE

MULLAHEY, JJ

机构：

[1] Southwest Florida Research and Education Center, University of Florida, Immokalee, FL

[2] Gulf Coast Research and Education Center, University of Florida, Bradenton, FL

来源：

INTERNATIONAL JOURNAL OF PEST MANAGEMENT | 1994年 / 40卷 / 03期

关键词：

LYCOPERSICON ESCULENTUM MILL; CAPSICUM ANNUUM L; NICOTIANA TABACUM L; TROPICAL SODA APPLE; ALTERNARIA SOLANI SORAUER; LEPTINOTARSA DECENLINEATA SAY; POLYMERASE CHAIN REACTION;

D O I：

10.1080/09670879409371896

中图分类号：

Q96 [昆虫学];

学科分类号：

摘要：

Solanum viarum Dunal (tropical soda apple), an introduced and rapidly spreading weed, currently infests over 60 000 ha in Florida. Approximately 220 plants were sampled in seven stands of S. viarum in south-west and west central Florida during 1992 and 1993 to determine the occurrence of nine viruses which can infect solanaceous crops. Virus detection utilized a double antibody sandwich-enzyme linked immunosorbent assay, or a nucleic acid spot hybridization assay. The vi ruses detected included cucumber mosaic virus (CMV), potato leaf roll virus (PLRV), potato virus Y (PVY), tobacco etch virus (TEV), tomato mosaic virus (ToMV), and tomato mottle virus (TMoV). Transmission of PVY and ToMV from S. viarum produced a range of symptoms in pepper, tobacco, and tomato. Isolates of TEV from pepper, and PVY and TMoV from tomato were transmitted to S. viarum. Solanum viarum was also naturally infected in the field by Alternaria solani Sorauer, and infested by colorado potato beetles (Leptinotarsa decenlineata Say).

引用

页码：270 / 273

页数：4

共 17 条

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