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Showing 441 to 460 of 486 results

Parameters affecting emergence and management strategies of the apple maggot fly, Rhagoletis pomonella (Walsh) diptera: tephritidae
Olsen, Larry Gene

Text (1982)
Part of Electronic Theses & Dissertations
A model system : the photochemical interaction of heptachlor and selected epicuticular wax components of the tomato fruit and pear leaf
Ehmann, Janise Louise, 1942-

Text (1976)
Part of Electronic Theses & Dissertations
Population dynamics of the onion thrips, Thrips tabaci Lind., on onions
Quartey, Solomon Quatekwei

Text (1982)
Part of Electronic Theses & Dissertations
Specialization, foraging efficiency, and nutritional relationships in a solitary bee, Heriades carinata cresson (hymenoptera : megachilidae)
DeNike, Jonathon Michael

Text (1991)
Part of Electronic Theses & Dissertations
Evaluation of the susceptibility of four scotch pine Christmas tree varieties to insect pests
Eliason, Eileen Amber

Text (1996)
Part of Electronic Theses & Dissertations
The pathogenicity and population management of pratylenchus penetrans on potato
Bernard, Ernest Charles

Text (1974)
Part of Electronic Theses & Dissertations
Pyrethroid inhibition of neural ATPases
Clark, John Marshall

Text (1981)
Part of Electronic Theses & Dissertations
A quantitative description of oat growth with cereal leaf beetle populations
Jackman, John Alfred, 1948-

Text (1976)
Part of Electronic Theses & Dissertations
Characterization of the spatial distribution of Heterodera glycines Ichinohe 1955 (Nematoda), soybean cyst nematode in two Michigan fields
Avendaño, Maria Felicitas

Text (2003)
Part of Electronic Theses & Dissertations
Phenophase-dependent tolerance to foliar herbivory in grape vines, Vitis labrusca var. 'Niagara' (L.)
Mercader, Rodrigo J.

Text (2002)
Part of Electronic Theses & Dissertations
Pollination studies on the cultivated blueberry Vaccinium corymbosum Linnaeus
Dorr, Joseph Edward

Text (1965)
Part of Electronic Theses & Dissertations
A survey for possible virus disease vectors occurring on the cultivated blueberry, Vaccinium corymbosum Linnaeus
Burger, Thomas Lee

Text (1966)
Part of Electronic Theses & Dissertations
Invertebrate pest damage and numbers affected by tillage methods and other cultural practices in field corn
Sharpe, Kathleen Mary

Text (1987)
Part of Electronic Theses & Dissertations
An evaluation of formica exsectoides forel as a potential biological control agent of insect pests of pines
Campbell, Nancy J.

Text (1990)
Part of Electronic Theses & Dissertations
Effects of habitat succession on population and reproduction of the Allegheny mound ant
Rowe, Heather Cristina

Text (1998)
Part of Electronic Theses & Dissertations
The development and fecundity of the oriental fruit moth, Grapholitha (Cydia) molesta (Busck) under controlled temperatures and humidities
Chaudhry, Ghulam-Ullah

Text (1951)
Part of Electronic Theses & Dissertations
Impact of wastewater irrigation on the population of the tree hole breeding mosquito, Aedes triseriatus (Diptera: Culicidae)
Zaim, Morteza

Text (1978)
Part of Electronic Theses & Dissertations
Environmental regulation of the periodicities of female calling and male pheromone response and courtship behaviors in the codling moth (L̲a̲s̲p̲e̲y̲r̲e̲s̲i̲a̲ p̲o̲m̲o̲n̲e̲l̲l̲a̲ L.)
Castrovillo, Paul Joseph

Text (1977)
Part of Electronic Theses & Dissertations
Evaluation and field application of an optical sensor that detects flying insects
French, Meghan Suzanne

Text (2001)
Part of Electronic Theses & Dissertations
Techniques and results of applying thiourea to synthetic and grass silage media for the control of Stomoxys calcitrans Linnaeus
Weinburgh, Harry B.

Text (1956)
Part of Electronic Theses & Dissertations