Thesis (Ph. D.)--University of Wisconsin--Madison, 1949. / Typescript. Vita. eContent provider-neutral record in process. Description based on print version record. Includes bibliographical references (leaves 78-80).

Proefschrift--Utrecht. / Summaries in English and Dutch. "Stellingen": [2] p. inserted. Bibliography: p. 109-114.

Thesis (Ph. D.)--University of Wisconsin--Madison, 1983. / Typescript. Vita. eContent provider-neutral record in process. Description based on print version record. Includes bibliographical references (leaves 103-113).

Thesis (Ph. D.)--University of Wisconsin--Madison, 1970. / Typescript. Vita. eContent provider-neutral record in process. Description based on print version record. Includes bibliography.

Thesis (M.S.)--University of Delaware, 2007. / Principal faculty advisors: Charles E. Mason and J. Lindsey Flexner, Dept. of Entomology & Wildlife Ecology. Includes bibliographical references.

Ectoparasites are a common occurrence in backyard and commercial chickens and present a severe health challenge in certain circumstances. The accurate identification of the parasite is important in properly treating and preventing re-infestation. The feeding behavior of the pest species and management factors of the chicken affect outcomes of different types of treatment strategies. Most commercial products come in dusts, fogs, mists and sprays. The novel use of a topical spot-on pesticide can provide efficient adulticidal activity against stick tight fleas (Echidnophaga gallinacea) and bed bugs (Cimex lectularius) associated with poultry in Mississippi.

No description available.

No description available.

Stink bugs are the most economically important insect pest of soybeans in Mississippi. This study focused on several aspects of stink bug biology and management. One study examined the residual activity of certain insecticides. Rain was shown to reduce residual activity and after three days most insecticides provided very little control of stink bugs. Stink bugs complete at least one generation a year on early season hosts before moving into soybeans. A study of these early season hosts found that rice stink bug was more prevalent on grasses than the other hosts sampled. Brown stink bug was found on all hosts, while other species were not found very frequently. A third study to determine the effects of an automatic insecticide on insect populations in soybeans found that yield was not affected, but stink bug populations later in the year were lowered during the 2011 study.

No description available.