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A Fungous Enemy of the Pea Aphid, Macrosiphum pisi (Kaltenbach)1

Published online by Cambridge University Press:  31 May 2012

D. M. MacLeod
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Extract

During an investigation into the importance of fungal disease as a factor in the control of orchard pests throughout the Annapolis Valley, Nova Scotia, the haemocoele of large numbers of Macrosiphum pisi (Kaltenbach) was found to be infected with a fungal growth that resulted in death. This fungus was identified from mounted specimens as Empusa (= Entomophthora) aphidis Hoffman.

Type
Articles
Information
The Canadian Entomologist , Volume 87 , Issue 11 , November 1955 , pp. 503 - 505
Copyright
Copyright © Entomological Society of Canada 1955

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References

1.Charles, V. K.A preliminary check list of the entomogenous fungi of North America. U.S. Dept. Agr., Bur. Plant. Ind. Insect Pest Survey Bull.,, 21: 770–785. 1941.Google Scholar
2.Petch, T.Notes on entomogenous fungi. Trans. Brit. Mycol. Soc., 23: 127–148. 1939.CrossRefGoogle Scholar
3.Thaxter, R.The Entomophthoreae of the United States. Memoirs Boston Soc. Nat. Hist., 4: 133–201. 1888.Google Scholar