Biology and host specificity ofChamaesphecia hungarica andCh. Astatiformis (Lep.: Sesiidae) two candidates for the biological control of leafy spurge,Euphorbia esula (Euphorbiaceae) in North America

Author:

Gassmann A.,Tosevski I.

Publisher

Springer Science and Business Media LLC

Subject

Insect Science,Agronomy and Crop Science,Plant Science,General Agricultural and Biological Sciences,Ecology, Evolution, Behavior and Systematics

Reference16 articles.

1. Alley, H.P. & Messersmith, C.G. — 1985. Chemical control of leafy spurge. In: Leafy spurge (A.K. Watson, ed.). —Monogr. Ser. Weed Soc. Am., No. 3, 65–78.

2. Anonymous — 1989. Leafy spurge biological control. 1889–1989, 100 years of biological control. —Fact sheet, US Department of Agriculture, 4 pp.

3. Anonymous — 1992. Economic impact of leafy spurge. Leafy Spurge News. — Agricultural Experiment Station, NDSU Extension Service, North Dakota State University, 14, 1∶4.

4. Agricultural Economics Report No. 275-S;D. Bangsund,1991

5. Crompton, C.W., Stahevitch, A.E. &Wojtas, W.A. — 1990. Morphometric studies of theEuphorbia esula group (Euphorbiaceae) in North America. —Can. J. Bot., 68, 1978–1988.

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