Biblio

K. Donegan and Lighthart, B., “Effect of several stress factors on the susceptibility of the predatory insect, Chrysoperla carnea (Neuroptera: Chrysopidae), to the fungal pathogen Beauveria bassiana”, Journal of Invertebrate Pathology, vol. 54, no. 1, pp. 79 - 84, 1989.

K. Donegan and Lighthart, B., “Bioassay protocol for lethal and sub lethal effects of fungal pathogens on Chrysoperla carnea (Neuroptera: Chrysopidae)”, EPA Report 600/3 91/025 ERL COR 656, 1988.

B. Lighthart, Sewall, D., Donegan, K., and James, R., “A brief overview of the strategies used to develop some insect susceptibilities sensitized MPCA bioassay protocols”, Proceedings of the EPA Biotechnology Risk Assessment Review. Baltimore, MD, 1988.

K. Donegan and Lighthart, B., “Effects of several stress factors on the susceptibility of the predatory insect, Chrysoperla carnea (Neuroptera: Chrysopidae), to the fungal pathogen Beauveria bassiana”, Journal of Invertebrate Pathology , vol. 54, pp. 78-84, 1988.

J. C. Lee, Strik, B. C., and Proctor, J. T. A., “Dormancy and growth of American ginseng as influenced by temperature”, J. Amer. Soc. Hort. Sci., vol. 11, pp. 319-321, 1985.

D. H. Carlson, Lavender, D. P., and Sharrow, S. H., “1984 Progress Report -- Research in Rangeland Management: Agroforestry: Optimizing Livestock and Forest Productivity”, Oregon Agricultural Experiment Station, 1984.

W. C. Leininger and Sharrow, S. H., “1983 Progress Report -- Research in Rangeland Management: Sheep and Timber: Are They Compatible?”, Oregon Agricultural Experiment Station, 1983.

D. M. Leslie, Vavra, M., Starkey, E. E., and Slater, R. C., “Correcting for Differential Digestibility in Microhistological Analyses Involving Common Coastal Forages of the Pacific Northwest”, Journal of Range Management, vol. 36, no. 6, p. 730, 1983.

K. E. Lanka and Vavra, M., “1982 Progress Report--Research in Beef Cattle Nutrition and Management: The Effects on Gain of Feeding Selenium to Cows and Calves and Injecting Selenium in Calves”, Oregon Agricultural Experiment Station, 1982.

K. E. Lanka and Vavra, M., “1981 Progress Report-Research in Beef Cattle Nutrition and Management: Selenium Supplementation in Selenium-Deficient Regions”, Oregon Agricultural Experiment Station, 1981.

W. A. Laycock, “1980 Progress Report -- Beef Cattle and Range Resources: Selection of Appropriate Grazing Systems - A Vital Part of Rangeland Resource Management Planning”, Oregon Agricultural Experiment Station, 1980.

D. L. Isaacson and Leckenby, D. A., “1980 Progress Report -- Research in Rangeland Management: Remote Sensing Inventory of Elk Habitat in the Blue Mountains”, Oregon Agricultural Experiment Station, 1980.

D. L. Isaacson and Leckenby, D. A., “1980 Progress Report -- Research in Rangeland Management: Remote Sensing Inventory of Elk Habitat in the Blue Mountains”, Oregon Agricultural Experiment Station, 1980.

J. L. Holechek, L., P. R., and Vavra, M., “1979 Progress Report -- Research in Rangeland Management: Improved Beef Production from Forested Rangelands”, Oregon Agricultural Experiment Station, 1979.

J. M. Levine, Vavra, M., Phillips, R., and Hohenboken, W., “Ewe Lamb Conception as an Indicator of Future Production in Farm Flock Columbia and Targhee Ewes”, Journal of Animal Science, vol. 46, no. 1, pp. 19 - 25, 1978.

H. W. Li and Brocksen, R. W., “Approaches to the analysis of energetic costs of intraspecific competition for space by rainbow trout (Salmo gairdneri)”, Journal of Fish Biology, vol. 11, no. 4, pp. 329 - 341, 1977.

R. I. Papendick, Sanchez, P. A., Triplett, G. B., Gomm, F. Bryant, Sneva, F. A., and Lorenz, R. J., Multiple Cropping: Multiple Cropping in the Western United States. American Society of Agronomy, Crop Science Society of America, and Soil Science Society of America, 1976.

H. F. Mayland, Florence, A. R., Rosenau, R. C., Lazar, V. A., and Turner, H. A., “Soil Ingestion by Cattle on Semiarid Range as Reflected by Titanium Analysis of Feces”, Journal of Range Management, vol. 28, no. 6, p. 448, 1975.

R. T. Lackey, “Effects of Artificial Destratification on Zooplankton in Parvin Lake, Colorado”, Transactions of the American Fisheries Society, vol. 102, no. 2, pp. 450 - 452, 1973.

C. B. Schreck, Lackey, R. T., and M. Hopwood, L., “Plasma oestrogen levels in rainbow trout Salmo gairdneri Richardson”, Journal of Fish Biology, vol. 5, no. 2, pp. 227 - 230, 1973.

C. B. Schreck, Lackey, R. T., and M. Hopwood, L., “Evaluation of Diel Variation in Androgen Levels of Rainbow Trout, Salmo gairdneri”, Copeia, vol. 1972, no. 4, p. 865, 1972.

R. T. Lackey and Holmes, D. W., “Evaluation of Two Methods of Aeration to Prevent Winterkill”, The Progressive Fish-Culturist, vol. 34, no. 3, pp. 175 - 178, 1972.

R. T. Lackey, “RESPONSE OF PHYSICAL AND CHEMICAL PARAMETERS TO ELIMINATING THERMAL STRATIFICATION IN A RESERVOIR”, Journal of the American Water Resources Association, vol. 8, no. 3, pp. 589 - 599, 1972.

R. T. Lackey, “A TECHNIQUE FOR ELIMINATING THERMAL STRATIFICATION IN LAKES”, Journal of the American Water Resources Association, vol. 8, no. 1, pp. 46 - 49, 1972.

R. T. Lackey and May, B. E., “Use of Sugar Flotation and Dye to Sort Benthic Samples”, Transactions of the American Fisheries Society, vol. 100, no. 4, pp. 794 - 797, 1971.