Theses and Dissertations at Montana State University (MSU)
Permanent URI for this collectionhttps://scholarworks.montana.edu/handle/1/733
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Item The leafhoppers of Montana(Montana State University - Bozeman, College of Agriculture, 1928) Fox, David EgbertItem Studies on the factors involved in the use of sodium arsenate dusts against the Mormon cricket (Anabrus simplex Hald)(Montana State University - Bozeman, College of Agriculture, 1939) Hastings, Ellsworth B.Item The insecticidal action of sulphur(Montana State University - Bozeman, College of Agriculture, 1932) Green, G. D.Item Some factors affecting the development of the eggs of the Mormon cricket (Anabrus simplex Hald)(Montana State University - Bozeman, College of Agriculture, 1939) Hitchcock, Orville B.Item The effect of hydrogen ion concentration and ionic strength on suspensibility of commercial acid lead arsenate(Montana State University - Bozeman, College of Agriculture, 1936) Spain, Louis A.Item Some experiments on the freezing and hardening of the adults of the Colorado potato beetle, Leptinotarsa decemlineata say(Montana State University - Bozeman, College of Agriculture, 1933) Salt, Reginald WilsonItem A study of the anatomy and histology of the digestive tract of tabanus atratus Fabricus(Montana State University - Bozeman, College of Agriculture, 1917) Wells, Roscoe W.In spite of the importance of many species of Tabanidae as parasites of horses and cattle, as pests of man and as possible agents in the transmission of certain diseases, very little has been published dealing with their internal anatomy. This lack of literature is especially noticeable concerning American species. The most valuable work on the subject to date is that of Patton and Craig (Text book of Medical Entomology), which concerns species native to India. The present paper is a result of a study of the anatomy and histology of the digestive tract of Tabanus atratus Fabricius and is submitted as a part of the requirements for the Degree of Master of Science.Item The relative toxicity of hydrogen cyanide, chlorpicrin and ethylene oxide to the eggs, numphs and adults of the common bedbug (Cimex Lectularius)(Montana State University - Bozeman, College of Agriculture, 1935) Gunderson, HaroldItem Studies on the biology of Say's grain bug (Chlorochroa sayi stal)(Montana State University - Bozeman, College of Agriculture, 1938) Jacobson, Lawrence A.Item A study of the climatic conditions favoring the abundance of groups of cutworm moths (Phalaenidae)(Montana State University - Bozeman, College of Agriculture, 1928) Tinkham, Ernest R.