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Sciaphobus squalidus, Gyll. (Col., Curcul.), a Pest of Orchards in Ukraine

Published online by Cambridge University Press:  10 July 2009

N. S. Dekhtiarev
N. S. Dekhtiarev
Affiliation:
Central Station for the Protection of Plants in Ukraine.
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Extract

Various species of Curculionidae are injurious to orchards in Ukraine, but Sciaphobus squalidus, Gyll. (fig. 1) is considered by fruit-growers to be the most harmful, as it attacks the buds of all fruit trees. Mr. Znamenskii was the first to make an adequate study of the life-history of this insect. The following notes give an account of my own observations and deal principally with methods of control.

Type
Original Articles
Information
Bulletin of Entomological Research , Volume 18 , Issue 3 , February 1928 , pp. 313 - 317
Copyright
Copyright © Cambridge University Press 1928

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References

* Bull, 20, Poltava Agric. Exp. Station, 1914.Google Scholar