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The Use of a Virus Disease in the Biological Control of the European Pine Sawfly, Neodiprion sertifer (Geoffr.)1

Published online by Cambridge University Press:  31 May 2012

Extract

The European pine sawfly, Neodiprion sertifer (Geoffr.), is a serious defoliator of pine in many parts of Europe and Asia. Infestations of this insect have been controlled by weather, and frequently high percentages are destroyed by parasitic and predacinus insects, by small mammals, and by birds. Infectious diseases are most frequently reported as having controlled outbreaks, namely: virus disease (4, 5), bacterial disease (12). fungus disease (8), bacterial and fungus diseases (7, 11), a disease not diagnosed (9).

Type
Articles
Copyright
Copyright © Entomological Society of Canada 1953

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References

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