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THE CHLOROTIC DISEASE OF THE HOP
Author(s) -
SALMON E. S.,
WARE W. M.
Publication year - 1935
Publication title -
annals of applied biology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.677
H-Index - 80
eISSN - 1744-7348
pISSN - 0003-4746
DOI - 10.1111/j.1744-7348.1935.tb07179.x
Subject(s) - biology , hop (telecommunications) , horticulture , disease , botany , medicine , computer network , pathology , computer science
S ummary . In 228 seedlings raised from hop plants affected with chlorotic disease, transmission of the disease occurred in twenty‐eight plants (12.3 per cent.) in the first year and, of the remaining 196 healthy seedlings, 1 thirty‐three plants (16.8 per cent.) showed the disease in the second year. Thus, of the 228 seedlings raised, sixty‐one (26.8 per cent.) eventually showed chlorotic symptoms. In the authors' opinion, transmission of the disease was through the seed.