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Note on Mediolata mali (Ewing) (Acarina: Raphignatidae) as a Predator of the European Red Mite1

Published online by Cambridge University Press:  31 May 2012

B. Parent  and
E. J. LeRoux
B. Parent
Affiliation:
Fruit Insect Section, Science Service Laboratory St. Jean, Quebec
E. J. LeRoux
Affiliation:
Fruit Insect Section, Science Service Laboratory St. Jean, Quebec
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Extract

Early in July, 1953, a yellowish mite was observed feeding on active forms of the European red mite, Metatetranychus ulmi (Koch), in an orchard at Rougement, Qué., where a minimum of pesticides (insecticides and acaricides) detrimental to the natural fauna had been used for two years. The mite increased considerably in numbers during 1954 and 1955, contributing noticeably to the control of the European red mite.

Type
Articles
Information
The Canadian Entomologist , Volume 88 , Issue 8 , August 1956 , pp. 487
Copyright
Copyright © Entomological Society of Canada 1956

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References

Baker, E., and Wharton, C. W.. 1952. An introduction to acarology. The Macmillan Co., New York.Google Scholar
Ewing, H. E. 1917. New species of economic mites. J. Econ. Ent. 10: 497–501.CrossRefGoogle Scholar
Garman, P. 1948. Mite species from apple trees in Connecticut. Connecticut Agr. Expt. Sta. Bull. 520.Google Scholar
Groves, J. R. 1951. A synopsis of the world literature on the fruit tree red spider mite, Metatetr-anychus uhmi (Koch), and its predators. Commonwealth Inst. Ent., 41Queen's Gate, London, S.W. 7.Google Scholar