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A Note on the Occurrence of the Larch Sawfly in Alaska

Published online by Cambridge University Press:  31 May 2012

Donald C. Schmiege
Donald C. Schmiege
Affiliation:
Northern Forest Experiment Station, Forest Service, U.S. Department of Agriculture, Juneau, Alaska
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Extract

Larvae of the larch sawfly, Pristiphora erichsonii (Htg.), were collected in Alaska in 1965. This is the first record of this insect in Alaska. On 26 and 27 July 1965, stands of tamarack, Larix laricina (Du Roi) K. Koch, were examined at 16 locations along the Richardson Highway southeast of Fairbanks. Larch sawfly larvae were collected from 12 of the stands examined. Collection locations are shown in Fig. 1.

Type
Articles
Information
The Canadian Entomologist , Volume 98 , Issue 6 , June 1966 , pp. 671 - 672
Copyright
Copyright © Entomological Society of Canada 1966

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References

Coppel, H. C., and Leius, K.. 1955. History of the larch sawfly with notes on origin and biology. Canad. Ent. 87: 103–111.CrossRefGoogle Scholar
Hultén, E. 1941. Flora of Alaska and Yukon. I. Botanical Museum, Lunds Univ. Ārsskr., N.F., Avd. 2, 37(1): 1–127.Google Scholar
Roe, E. I. 1957. Silvical characteristics of tamarack. Lake States Forest Exp. Sta. Paper 52, 22 pp.Google Scholar
Taylor, R. F., and Little, E. L. Jr., 1950. Pocket guide to Alaska trees. U.S. Dep. Agric. Handb. 5, 63 pp.Google Scholar