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Creator:: Jachetta, John Joseph
Abstract:: Apoplastic distribution patterns of atrazine [2-chloro-4-(ethylamino)- 6-(isopropylamino)-s-triazine], glyphosate [N-(phosphonomethyl)- glycine], the naturally occurring apoplastic leaf solutes, and the apoplastic dye PTS (trisodium 3-hydroxy-5,8,10-pyrenetrisulfonate) were compared. Aliquots of sap were expressed from intact sunflower leaves in a pressure chamber over intervals of 0.2 to 0.4 bars. Three distinct fractions were detected...
Resource Type:: Dissertation
Full Text:: . David Chilcote, and Dr. Conrad Weiser for their careful review of this thesis. In addition, I wish to

Creator:: Chastain, Thomas G.
Abstract:: Some perennial grass seed crops such as red fescue (Festuca rubra L.) do not produce a profitable seed crop during the first growing season. The present establishment method in Oregon for red fescue seed crops generally entails spring planting which does not satisfy vernalization requirements for seed production in the...
Resource Type:: Masters Thesis
Full Text:: University. I am grateful to Dr. David 0. Chilcote, Dr. Kenton L. Chambers and Dr. Conrad J. Weiser for

Creator:: Boltes, Barbara V.
Abstract:: The purpose of this study was to identify the critical factors for effective quality management in the Cooperative Extension System (CES) and develop an instrument that measured quality management performance in selected CES organizations as a means of identifying organizational training needs. Three procedures were applied in this study. First,...
Resource Type:: Dissertation
Full Text:: , Leslie Richards, Barbara Sawer, Hank Sredl, and Conrad Weiser. I wish to acknowledge my parents, Gerald

Creator:: Zhen, Liping
Abstract:: Hydrogen cyanamide (CY) induced earlier budbreak, more uniform and a higher percentage of budbreak in resting poplar (Populus alba x P. gradidentata, NC 5339) plants. However, it was phytotoxic to poplar when applied at 0.5 M or higher concentrations. Percent budbreak increased and percent dieback decreased when poplar plants were...
Resource Type:: Dissertation
Full Text:: extended to my committee members, Drs. Conrad Weiser, Pat Breen, Majid Seddigh and Ronald Wrolstad for

Creator:: Tongumpai, Peeradet
Abstract:: Greenhouse and field grown coffee plants were used to study the synchronization of flowering and fruiting. The purpose of these studies was to develop methods of improving the selective harvesting of mature coffee fruits by machine. The studies were divided into 4 parts: 1) Synchronization of flowering, 2) Synchronization of...
Resource Type:: Dissertation
Full Text:: sincere thanks to my committee members. Dr. Paul Doescher, Dr. Conrad Weiser, Dr. Joe Zaerr, and Dr

Creator:: Nee, Cheng-chu
Resource Type:: Dissertation
Full Text:: extended to my committee members, Drs. Conrad Weiser, Joe Zaerr, Porter Lombard, Floyd Bolton, Steve

Creator:: Montano, Jose M.
Resource Type:: Dissertation
Full Text:: . Conrad Weiser, Daryl Richardson, Joe Zaerr, Fred Rickson and Mike Burgett. I thank Richard Beeson for

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