Search results

Showing 61 to 80 of 486 results

Ecological investigations on the cereal leaf beetle, Oulema melanopus (L.), and the principal larval parasite, Tetrastichus julis (Walker)
Gage, S. H.

Text (1974)
Part of Electronic Theses & Dissertations
Benthic invertebrate community structure as affected by forest succession after clear-cut logging on Prince of Wales Island, Southeast Alaska
Hernandez, Osvaldo

Text (2001)
Part of Electronic Theses & Dissertations
A partial characterization of Acyrthosiphon pisum (Harris) strains efficient and inefficient in the transmission of pea enation mosaic virus
Igbokwe, Emmanuel Chukwuemeka

Text (1967)
Part of Electronic Theses & Dissertations
Physiological adaptations associated with host specialization : ecological implications for generalist and specialist saturniids (Callosamia spp.)
Johnson, Kelly Susanne

Text (1993)
Part of Electronic Theses & Dissertations
The role of macroinvertebrates in Buruli ulcer disease in Ghana, West Africa
Kimbirauskas, Ryan K.

Text (2011)
Part of Electronic Theses & Dissertations
The plant-parasitic nematodes associated with cultivated blueberries in Michigan
Tjepkema, James Peter

Text (1966)
Part of Electronic Theses & Dissertations
Latitudinal comparisons of diapause induction between populations of Papillo glaucus and Papilio troilus (Lepidoptera:Papilionidae)
Tidwell, Patricia Ann

Text (1995)
Part of Electronic Theses & Dissertations
Differential effects of the Allegheny mound ant, Formica exsectoides forel, on aphid, scale and predator populations and their interactions in jack pine forests
Bishop, Donald Bryan

Text (1998)
Part of Electronic Theses & Dissertations
Benthic invertebrate community measures among stream channel types of the Copper River Delta, Southcentral, Alaska
White, Todd C.

Text (2009)
Part of Electronic Theses & Dissertations
Ecology of Pratylenchus penetrans associated with navy beans (Phaseolus vulgaris L.)
Elliott, Alma Patricia

Text (1980)
Part of Electronic Theses & Dissertations
Ecology of the Colorado potato beetle in Mexico
Cappaert, David Lawrence

Text (1988)
Part of Electronic Theses & Dissertations
Role of Allium visual and chemical stimuli in the oviposition behavior of Delia antiqua (Meigen)
Harris, Marion Olney

Text (1982)
Part of Electronic Theses & Dissertations
Assessment of the attenuation and movement of azinphosmethylin in a Michigan apple orchard ecosystem
Jenkins, Jeffrey James

Text (1981)
Part of Electronic Theses & Dissertations
Biology of Illinoia pepperi (Macg.), the blueberry aphid, and its relation to Blueberry Shoestring Virus disease in Western Michigan
Elsner, Erwin Albert

Text (1982)
Part of Electronic Theses & Dissertations
Factors influencing Neoseiulus cucumeris open rearing in greenhouses
Pochubay, Emily Ann

Text (2012)
Part of Electronic Theses & Dissertations
Fish and amphibians as potential reservoirs of Mycobacterium ulcerans, the causative agent of Buruli ulcer disease
Willson, Sarah Jane

Text (2011)
Part of Electronic Theses & Dissertations
Investigation of the mechanisms underlying pheromone-based mating disruption
Stelinski, Lukasz Lech

Text (2005)
Part of Electronic Theses & Dissertations
Predator effects on Galerucella Calmariensis L. (Coleoptera:Chrysomelidae), classical biological control agent of Lythrum Salicaria L. (Myrtales:Lythraceae)
Sebolt, Donald C. (Donald Christopher)

Text (2000)
Part of Electronic Theses & Dissertations
Studies on control of the European pine shoot moth
Cath, William Stanwood

Text (1953)
Part of Electronic Theses & Dissertations
Prediction of induction and termination of diapause in the codling moth (Cydia pomonella (L.), Lepidoptera : Tortricidae)
Garcia Salazar, Carlos

Text (1984)
Part of Electronic Theses & Dissertations