Biblio

S. Rao and Skyrm, K. M., “Nest Density of the Native Bumble Bee, Bombus nevadensis Cresson (Hymenoptera: Apoidea), in an Agricultural Landscape”, Journal of the Kansas Entomological Society, vol. 86, no. 1, pp. 93 - 97, 2013.

S. Rao and Strange, J. P., “Bumble Bee (Hymenoptera: Apidae) Foraging Distance and Colony Density Associated With a Late-Season Mass Flowering Crop”, Environmental Entomology, vol. 41, no. 4, pp. 905 - 915, 2012.

S. Rao, Alderman, S. C., Kaser, J. M., and Hoffman, G. D., “Fertilization of Epichloë typhina in cultivated Dactylis glomerata by factors besides Botanophila flies.”, in Epichloae,endophytes of cool season grasses: Implications, utilization and biology, 2012, pp. 122-126.

S. Rao, Poinar, G., and Henley, D., “A scientific note on rare parasitism of the bumble bee pollinator, Bombus impatiens, by a mermithid nematode, Pheromermis sp. (Nematoda: Mermithidae)”, Apidologie, vol. 48108583520318731414131822, no. 1, pp. 75 - 77, 2017.

S. Rao, Stephen, W. P., Kimoto, C., and DeBano, S. J., “The Status of the ‘Red-Listed’ Bombus occidentalis (Hymenoptera: Apiformes) in Northeastern Oregon”, Northwest Science, vol. 85, no. 1, pp. 64 - 67, 2011.

S. Rao, Alderman, A., and Murphy, A. F., “Floret-infesting thrips in grass seed crops: Crop host range and seed loss”, Seed Technology, 2010.

S. Rao and Stephen, W. P., “Abundance and Diversity of Native Bumble Bees Associated with Agricultural Crops: The Willamette Valley Experience”, Psyche: A Journal of Entomology, vol. 20107280810329987810799569116140128941125928531885, no. 1134732, pp. 1 - 9, 2010.

S. Rao and Anderson, N. P., “Comparison of Bee Pollinator Abundance in Red Clover Seed Production Fields With and Without Honey Bee Hives in the Willamette Valley”, 2009 Seed Production Research Report at Oregon State University, 2010.