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A survey for plant viruses in streams and lakes draining selected forest stands in central New York and in the Adirondack Mountains was conducted in 1989 to determine both the presence and diversity of plant viruses in forest ecosystems in New York. Viruses were concentrated from 29 20-L water samples by adsorption to Zeta Plus 50 S membrane filters, followed by elution, high speed centrifugation, resuspension of the pellets in phosphate buffer, and inoculation onto herbaceous virus indicator plants (...)
Volker Jacobi (Tue,) studied this question.