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Iris Yellow Spot Tospovirus Detected in Onion (Allium cepa) in Israel.
During March 1997, 20 to 30% of field-grown onion (Allium cepa), observed in Bet Shean Valley, Israel, had unusual viral symptoms of straw-colored ringspots on leaves and flower stalks. Leaf samplesExpand
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Transgenic Tomato Plants Expressing the Tomato Yellow Leaf Curl Virus Capsid Protein are Resistant to the Virus
The tomato yellow leaf curl virus(TYLCV) gene that encodes the capsid protein (VI) was placed under transcriptional control of the cauliflower mosaic virus 35S promoter and cloned into anExpand
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Maize fine streak virus, a New Leafhopper-Transmitted Rhabdovirus.
ABSTRACT A previously uncharacterized virus was isolated from fall-planted sweet corn (Zea mays L., Syngenta GSS 0966) leaves showing fine chlorotic streaks. Symptomatic plants were negative inExpand
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Epidemiological and economic models for spread and control of citrus tristeza virus disease
Citrus tristeza virus (CTV) causes a most destructive citrus disease in many parts of the world, and indications of natural spread were found in Israel in 1970. The strategy for controlling theExpand
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The Natural Occurrence of Turnip Mosaic Potyvirus in Allium ampeloprasum
An isolate of turnip mosaic potyvirus (TuMV) was obtained from Allium ampeloprasum grown in commercial greenhouses in Israel. Symptoms on infected plants include systemic chlorosis and yellowExpand
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Molecular characterisation of Onion yellow dwarf virus (OYDV) infecting garlic (Allium sativum L.) in Israel: Thermotherapy inhibits virus elimination by meristem tip culture
Summary Garlic (cv. Shani) was tested using single step RT-PCR and digoxygenin (DIG) labelled dot-blot for a number of viruses. Following sequence analysis it was shown that at least three differentExpand
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Characterization of a novel potyvirus isolated from maize in Israel.
A potyvirus (proposed name of Zea mosaic virus [ZeMV]) isolated from maize in Israel was analyzed by serology, sodium dodecyl sulfate-polyacrylamide gel electrophoresis (SDS-PAGE) of capsid proteins,Expand
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Characterization of a distinct Johnsongrass mosaic virus strain isolated from sorghum in Nigeria
Summary.A virus isolated from sorghum in Nigeria has been partially characterized. It was tested by enzyme-linked immunosorbent assay (ELISA) using antisera to Maize dwarf mosaic virus, JohnsongrassExpand
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