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File: <EHLER.PUB> -- Publications of L. E. Ehler <PHOTO> [Additional references may be found at: MELVYL Library ]

Ehler, L. E. 1976. The relationship between theory and practice in biological control. Bull. Ent. Soc. Amer. 22: 319-21.

Ehler, L. E. 1978. Competition between two natural enemies of Mediterranean black scale on olive. Environ. Ent. 7: 521-23.

Ehler, L. E. 1979. Assessing competitive interactions in parasite guilds prior to introduction. Environ. Ent. 8: 558-60.

Ehler, L. E. 1982. Foreign exploration in California. Environ. Ent. 11: 525-30.

Ehler, L. E. 1985. Species-dependent mortality in a parasite guild and its relevance to biological control. Environ. Ent. 14: 1-6.

Ehler, L. E. 1986. Distribution of progeny in two effective parasites of a gall midge (Diptera: Cecidomyiidae). Environ. Ent. 15: 1268-71.

Ehler, L. E. 1989. Environmental impact of introduced biological-control agents: implications for agricultural biotechnology. In: "Risk Assessment in Agricultural Biotechnology," J. J. Marois & G. Bruening (eds.). Univ. of Calif., Div. Agr. & Nat. Res., Oakland, CA.

Ehler, L. E. 1990a. Introduction strategies in biological control of insects. Crit. Issues in Biol. Contr., Chap. 6. 1990: 111-134.

Ehler, L. E. 1990b. Revitalizing biological control. Issues in Science and Technology: 91-6.

Ehler, L. E. 1990c. Environmental impact of introduced biological-control agents: implications for agricultural biotechnology, p. 85-96. In: J. J. Marois & G. Bruening (eds.), Risk Assessment in Agricultural Biotechnology. Proc. Intern. Conf., Univ. Calif. Div. Agr. & Nat. Res. Pub. No. 1928.

Ehler, L. E. 1990d. Some contemporary issues in biological control of insects and their relevance to the use of entomopathogenic nematodes, p. 1-9. In: R. Gaugler & H. K. Kaya (eds.), Entomopathogenic Nematodes in Biological Control. CRC Press, Boca Raton, Ann Arbor, Boston.

Ehler, L. E. 1991. Planned introductions in biological control, p. 21-39. In: L. R. Ginzburg (ed.), Assessing Ecological Risks of Biotechnology. Butterworth-Heinemann, Boston, London, Singapore, Sydney, Toronto, Wellington.

Ehler, L E. 1994. Parasitoid communities, parasitoid guilds, and biological control. Hawkins, B. A. and W. Sheehan (Ed.). Parasitoid community ecology. x+516p. Oxford University Press: Oxford, England, UK; New York, New York, USA. ISBN 0-19-854058-2. 1994. p. 418-436.

Ehler, L E. 1995. Biological control of obscure scale (Homoptera: Diaspididae) in California: An experimental approach. Environ. Entomol., v.24, n.4, (1995): 779-795.

Ehler, L E. 1996. Evolutionary history of pest-enemy associations. Delfosse, E. S. and R. R. Scott (Ed.). Biological control of weeds; VIII International Symposium, Canterbury, New Zealand, February 2-7, 1992. xxiii+731p. CSIRO Publications: East Melbourne, Victoria, Australia. ISBN 0-643-05812-5. 1996. p. 83-91.

Ehler, L E. 1996. Structure and impact of natural enemy guilds in biological control of insect pests. Polis, G. A. and K. O. Winemiller (Ed.). Food webs: Integration of patterns and dynamics. xiv+472p. Chapman and Hall, Inc.: New York, New York, USA; London, England, UK. ISBN 0-412-04051-4. 1996. p. 337-342.

Ehler, L. E. 1998. Invasion biology and biological control. Biological Control, v.13, n.2, (1998. Oct.): 127-133.

Ehler, L. E.. 1999. A modified "Riker Specimen Mount" for soft-bodied arthropods. In: American Entomologist Spring, 1999. 45 (1): 10-11.

Ehler, L E; Kinsey, M G. 1995. Ecology and management of Mindarus kinseyi voegtlin (Aphidoidea: Mindaridae) on white-fir seedlings at a California Forest Nursery. Hilgardia, v.62, n.1, (1995): 1-62.

Ehler, L E; Long, R F; Kinsey, M G; Kelley, S K. 1997. Potential for augmentative biological control of black bean aphid in California sugarbeet. Entomophaga, v.42, n.1-2, (1997): 241-256.

Rosenheim, J A; Kaya, H K; Ehler, L E; Marois, J J; Jaffee, B A. 1995. Intraguild predation among biological-control agents: Theory and evidence. Biological Control, v.5, n.3, (1995): 303-335.

Smilanick, J M; Zalom, F G; Ehler, L E. 1996. Effect of methamidophos residue on the pentatomid egg parasitoids Trissolcus basalis and T. utahensis (Hymenoptera: Scelionidae). Biological Control, v.6, n.2, (1996): 193-201.

Weber, C A; Smilanick, J M; Ehler, L E; Zalom, F C. 1996. Ovipositional behavior and host discrimination in three scelionid egg parasitoids of stink bugs. Biological Control, v.6, n.2, (1996): 245-252.

Zalom, F G; Smilanick, J M; Ehler, L E. 1997. Fruit damage by stink bugs (Hemiptera: Pentatomidae) in bush-type tomatoes. J. of Econ. Entomol., v.90, n.5, (1997): 1300-1306.