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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.