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Showing 41 to 60 of 486 results

Pollen gathering by honey bees in southern Michigan
Olsen, Larry Gene

Text (1975)
Part of Electronic Theses & Dissertations
Behavior and survival of the adult cereal leaf beetle, Oulema melanopus (L.)
Casagrande, Richard Alfred, 1947-

Text (1975)
Part of Electronic Theses & Dissertations
Role of anaerobic bacterial metabolism in the nutrition of crickets (orthoptera : gryllidae)
Kaufman, Michael G.

Text (1988)
Part of Electronic Theses & Dissertations
The Bacillus thuringiensis resistant strain of Colorado potato beetle (Coleoptera:chrysomedlidae) : a search for synergism effects using novel insecticides
Trisyono, Y., Andi

Text (1994)
Part of Electronic Theses & Dissertations
The Mallophaga (insecta) infesting several Anatidae (aves) species in Michigan
Crockett, David B.

Text (1964)
Part of Electronic Theses & Dissertations
A laboratory comparison of the phytotoxicity of several DDT formulations, and an evaluation of the method used
Shea, William David

Text (1953)
Part of Electronic Theses & Dissertations
Biology and pest status of lesser appleworm Grapholita prunivora (Walsh) (Lepidoptera:tortricidae) in Michiga
Krawczyk, Grzegorz

Text (1996)
Part of Electronic Theses & Dissertations
Ecology and behavior of Diadegma insulare (Cresson), a biological control agent of diamondback moth, Plutella xylostella (L.)
Abd.Ghani, Idris Bin

Text (1995)
Part of Electronic Theses & Dissertations
Variation in the resource allocation patterns of paper birch : evidence for physiological trade-offs among growth, reproduction, defense
Herms, Daniel Albert

Text (1991)
Part of Electronic Theses & Dissertations
Evaluation of Aedes hendersoni and Aedes triseriatus as potential vectors of Dirofilaria immitis
Rogers, James Speed

Text (1980)
Part of Electronic Theses & Dissertations
Influence of host phenology on voltinism patterns of alder, birch and hawthorn leafminer (Hymenoptera: tenthredinidae), with evidence for bet-hedging strategies in birch and alder leafminer
Chichester, Joseph Lee

Text (1994)
Part of Electronic Theses & Dissertations
Biological control of the soybean aphid, Aphis glycines Matsumura (Homoptera: Aphididae)
Fox, Tyler Bryce

Text (2002)
Part of Electronic Theses & Dissertations
A plum curculio management system for tart cherries using a degree day based post full bloom control interval
Laubach, James Elliott

Text (1995)
Part of Electronic Theses & Dissertations
Aromatic compounds in sludge : I. HPLC method development and validation. II. Analysis of sludge samples from Michigan waste water plant facilities
Toro-Suarez, Ines

Text (1987)
Part of Electronic Theses & Dissertations
Development and delivery of biopesticide-based pest management for Michigan apple producers
Epstein, David Lawrence

Text (2010)
Part of Electronic Theses & Dissertations
Nesting biology of Hylaeus ellipticus (kirby)(Colletidae: apoidea) in Northern Michigan
Scott, Virginia Louise

Text (1989)
Part of Electronic Theses & Dissertations
The histology of neurosecretion in the cereal leaf beetle, Oulema melanopus (Linnaeus)
Singh, Bibhuti Narayan, 1945-

Text (1967)
Part of Electronic Theses & Dissertations
Seasonal biochemical changes in the red pine tree, Pinus resinosa Ait., and their influence on the larvae of the European pine shoot moth, Rhyacionia buoliana (Schiff)
Sitaraman, Rajagopal

Text (1972)
Part of Electronic Theses & Dissertations
Distribution and control of the plum curculio, Conotrachelus nenuphar (Herbst)
Brown, Amy Ellen

Text (1980)
Part of Electronic Theses & Dissertations
Evaluation of three egg mass survey methods and two biological control agents for gypsy moth management
Buss, Lyle Jay

Text (1997)
Part of Electronic Theses & Dissertations