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An Annotated List of Hemiptera Inhabiting Sour Cherry Orchards in the Niagara Peninsula, Ontario1
Published online by Cambridge University Press: 31 May 2012
Extract
A study of the insect inhabitants of the sour cherry orchards of the Niagara district of Ontario was begun in the spring of 1947, ass part of an investigation of virus diseases of stone fruits carried on cooperatively between the Dominion Entomological Laboratory at Vineland Station and the Dominion Laboratory of Plant Pathology at St. Catharines. The virus disease cherry yellows of sour cherry had by that time become prevalent and appeared to be spreading rapidly. The rate and pattern of spread revealed by a survey of orchards suggested that an insect vector may be involved in the dissemination of the virus. The Hemiptera were chosen as the first group for study because most of the known vectors of plant viruses belong to this order.
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- Copyright © Entomological Society of Canada 1951
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