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Showing 441 to 460 of 486 results

Population dynamics of the onion thrips, Thrips tabaci Lind., on onions

Population dynamics of the onion thrips, Thrips tabaci Lind., on onions

Quartey, Solomon Quatekwei

Text (1982)

Part of Electronic Theses & Dissertations

B-alanine metabolism in the housefly, musca domestica L

B-alanine metabolism in the housefly, musca domestica L

Ross, Richard Henry, 1946-

Text (1972)

Part of Electronic Theses & Dissertations

A demonstration of fluorescent antibody staining to localize endogenous juvenile hormone-like molecules in selected tissues of the American cockroach, Periplaneta americana

A demonstration of fluorescent antibody staining to localize endogenous juvenile hormone-like molecules in selected tissues of the American cockroach, Periplaneta americana

Booth, Howard Douglas, 1943-

Text (1974)

Part of Electronic Theses & Dissertations

A partial characterization of Acyrthosiphon pisum (Harris) strains efficient and inefficient in the transmission of pea enation mosaic virus

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

The role of non-cropped vegetation in facilitating the response of parasitoids to soybean aphids (Aphis glycines)

The role of non-cropped vegetation in facilitating the response of parasitoids to soybean aphids (Aphis glycines)

Langley, Shaun A.

Text (2007)

Part of Electronic Theses & Dissertations

The distribution of Michigan mosquitoes

The distribution of Michigan mosquitoes

Pederson, Calvin Ernest

Text (1947)

Part of Electronic Theses & Dissertations

Quantifying the roles of competition and niche separation in native and exotic coccinellids, and the changes in the community in response to an exotic prey species

Quantifying the roles of competition and niche separation in native and exotic coccinellids, and the changes in the community in response to an exotic prey species

McKeown, Charles Henry

Text (2003)

Part of Electronic Theses & Dissertations

A comparison of invertebrate benthos population in four sink lakes sixteen years after fertilization

A comparison of invertebrate benthos population in four sink lakes sixteen years after fertilization

Siler, Dell Hammond

Text (1968)

Part of Electronic Theses & Dissertations

The spatial patterns of selected soil acari and collembola in an ecologically manipulated environment

The spatial patterns of selected soil acari and collembola in an ecologically manipulated environment

Shaddy, James Henry

Text (1970)

Part of Electronic Theses & Dissertations

The development and fecundity of the oriental fruit moth, Grapholitha (Cydia) molesta (Busck) under controlled temperatures and humidities

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

Distribution and economic importance of some important sawflies attacking conifers in eastern North America

Distribution and economic importance of some important sawflies attacking conifers in eastern North America

Gallun, Robert Louis

Text (1950)

Part of Electronic Theses & Dissertations

A comparison of methods and materials used in greenhouse pest control

A comparison of methods and materials used in greenhouse pest control

Beltz, Harold Frank

Text (1952)

Part of Electronic Theses & Dissertations

Impact of wastewater irrigation on the population of the tree hole breeding mosquito, Aedes triseriatus (Diptera: Culicidae)

Impact of wastewater irrigation on the population of the tree hole breeding mosquito, Aedes triseriatus (Diptera: Culicidae)

Text (1978)

Part of Electronic Theses & Dissertations

The Trypetidae of Michigan

The Trypetidae of Michigan

Text (1950)

Part of Electronic Theses & Dissertations

Red pine borer biology as inferred from trap log data

Red pine borer biology as inferred from trap log data

Ilnitzky, Steven

Text (1962)

Part of Electronic Theses & Dissertations

Development of improved density estimators for larvae of the cereal leaf beetle, Oulema melanopus (L.)

Development of improved density estimators for larvae of the cereal leaf beetle, Oulema melanopus (L.)

Logan, Patrick A.

Text (1977)

Part of Electronic Theses & Dissertations

Laboratory and field studies of insecticides for control of the cereal leaf beetle

Laboratory and field studies of insecticides for control of the cereal leaf beetle

Text (1964)

Part of Electronic Theses & Dissertations

Sequential sampling schemes for West Nile virus infection in Culex mosquitoes and anticipation of epidemic thresholds

Sequential sampling schemes for West Nile virus infection in Culex mosquitoes and anticipation of epidemic thresholds

Donovan, Danielle J.

Text (2011)

Part of Electronic Theses & Dissertations

Endogenous and exogenous factors affecting pheromone production and release in the omnivorous leafroller moth, Platynota stultana (Walsingham)

Endogenous and exogenous factors affecting pheromone production and release in the omnivorous leafroller moth, Platynota stultana (Walsingham)

Webster, Reginald Paul

Text (1981)

Part of Electronic Theses & Dissertations

Pea enation mosaic virus : characteristics of purified strains transmitted by the vector, Acyrthosiphon pisum (Harris)

Pea enation mosaic virus : characteristics of purified strains transmitted by the vector, Acyrthosiphon pisum (Harris)

French, J. Victor, 1936-

Text (1973)

Part of Electronic Theses & Dissertations