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Creator:: Buangsuwon, Dara Kanhasuwon
Abstract:: Eleven species of Mononchidae Chitwood, 1937 were found among the nematodes separated from 48 soil samples in Thailand and sent to Oregon State University. Six species are newly described and illustrated including Iotonchus bangkokensis, Iotopchus ainostomos, Iotonchus chantabunensis, Iotonchus ravonqensis, fotonchus thai-Iandensis, and Miconchus triodontus. Also reported is a description...
Resource Type:: Masters Thesis
Full Text:: : 305-339. I931. Clark, W. C. The Mononchidae (nnoplida, Nematoda) of New Zea1and, II. The genus

Creator:: McKewan, Jeanette Anne
Abstract:: A study, using greenhouse and laboratory experiments, was made of Hemicycliophora similis from Bandon, Oregon to determine: identity and morphometrics, time and development of a life cycle, host plant preferences and optimum environmental conditions for reproduction and pathogenicity. Morphometric investigations revealed discrepancies between the measurements of this nematode species and...
Resource Type:: Masters Thesis

Creator:: Syhre, Danny R.
Abstract:: The efficacy of the morantel sustained release bolus (MSRB) in reducing gastrointestinal parasitism in first season grazing calves was evaluated during the summer-fall grazing seasons of 1982 and 1983 in western Oregon. Thirty-eight calves (1982) and 40 calves (1983) were randomly assigned to a control and treatment group each season....
Resource Type:: Masters Thesis

Creator:: Chantanao, Aroon
Resource Type:: Masters Thesis
Full Text:: . (Nematoda, Heteroderidae) Revista brasileira de biologia l6:3-7O. 195b. 27. Neal, J. C. The ro t knot

Creator:: Smerda, Susan Mae
Abstract:: The role of nematodes (Diplogaster lheritieri Maupas 1919) as excretors of pathogenic organisms was studied. Salmonella typhi and Salmonella wichita were fed to nematodes for two days. The nematodes were surface sterilized with free chlorine. The activity of the chlorine was stopped by the addition of sodium thiosulfate followed by...
Resource Type:: Masters Thesis

Creator:: Rickard, Lora G.
Abstract:: A study was initiated to 1) determine which species of gastrointestinal nematodes are present in cattle in selected areas of Oregon, 2) examine the seasonal abundance of these nematodes as an indicator of periods of transmission and 3) determine at what season developmental inhibition occurs in the major genera of...
Resource Type:: Masters Thesis

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