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COMMON DAHLIA VIRUSES
Return to Important Dahlia Viruses
Dahlia Viruses: Common and Easy to Confuse
Virus
Hosts
Spread
Dahlia Mosaic
Dahlia
Aphids
Tomato Spotted Wilt Virus
Broad
Thrips
Tobacco Streak Virus
Broad
Thirps, and seedborne?
Tobacco Ring Spot Virus
Broad
Nematode, and seedborne?
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Hanu Pappu
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Department of Plant Pathology, 353 Johnson Hall ,
Washington State University
, Pullman, WA 99164-6430 USA
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