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Fatty Acids of the Virginia Pine Sawfly, Neodiprion pratti Dyar

Published online by Cambridge University Press:  31 May 2012

Charles H. Schaefer
Affiliation:
Forest Insect Laboratory, U.S. Forest Service, Beltsville, Maryland

Abstract

Lipids account for approximately eight per cent of the wet weight of Neodiprion pratti larvae. Fatty acids comprise eighty per cent of the total lipids. Approximately seventy-five per cent of the fatty acids are unsaturated and over seventy per cent have eighteen carbons. Four unknowns were characterized as being polyunsaturates of sixteen and eighteen carbons.

Type
Articles
Copyright
Copyright © Entomological Society of Canada 1965

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References

Barlow, J. S. 1964. Fatty acids in some insect and spider fats. Canad. J. Biochem. 42: 13651374.CrossRefGoogle ScholarPubMed
Dutky, R. C. et al. , 1963. The sterol esters of housefly eggs. Comp. Biochem. Physiol. 9: 251255.CrossRefGoogle ScholarPubMed
Folch, J., Lees, M. and Sloane-Stanley, G. H.. 1957. A simple method for the isolation and purification of total lipids from animal tissues. J. biol. Chem. 226: 497509.CrossRefGoogle ScholarPubMed
Horning, E. C., Moscatelli, E. A. and Sweeley, C. C.. 1959. Polyester liquid phases in gas-liquid chromatography. Chem. & Ind. 751752.Google Scholar
Lambremont, E. N., and Blum, M. S.. 1963. Fatty acids of the boll weevil. Ann. ent. Soc. Amer. 56: 612616.CrossRefGoogle Scholar
Louloudes, S. J. et al. , 1961. Lipogenesis from C14-acetate by the American cockroach. Ann. ent. Soc. Amer. 54: 99103.CrossRefGoogle Scholar
Metcalfe, L. D. 1961. The rapid preparation of fatty acid esters for gas chromatographic analysis. Analyt. Chem. 33: 363364.CrossRefGoogle Scholar
Schaefer, C. H. 1964. Studies on the life history of the Virginia pine sawfly, Neodiprion pratti Dyar. U.S. Forest Service Research Paper WO-2, 8 pp.Google Scholar
Schaefer, C. H., Kaplanis, J. N. and Robbins, W. E.. 1965. The relationship of the sterols of the Virginia pine sawfly, Neodiprion pratti Dyar, to those of two host plants, Pinus virginiana Mill and Pinus rigida Mill. J. Ins. Physiol. In press.Google Scholar