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Mildew reinfection in adjacent and separated plots of sprayed barley
Author(s) -
BAINBRIDGE A.,
JENKYN J. F.
Publication year - 1976
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.1744-7348.1976.tb00584.x
Subject(s) - biology , mildew , powdery mildew , agronomy , hordeum vulgare , poaceae , botany , horticulture
SUMMARY In latin square experiments in 1973 and 1974, reinfection of sprayed barley, by mildew (Erysiphe graminis f.sp. hordei) was decreased by widely spacing the plots. In 1974, when yields differed between plots which were either contiguous or separated, the results suggested different times to spray for best yield increase.