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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

Studies on the effects of 2,4-dichlorophenoxyacetic acid, concentrated activated diesel emulsion, and concentrated activated diesel emulsion in combination with 2,4-dichlorophenoxyacetic acid on the accumulation of nitrate nitrogen and total plate counts in two Kansas soils

Koike, Hideo January 1951 (has links)
No description available.
2

Some factors affecting absorption and translocation of phenoxyalkylcarboxylic acids in plants /

Norris, L. A. January 1964 (has links)
Thesis (M.S.)--Oregon State University, 1964. / Typescript. Includes bibliographical references (leaves 83-89). Also available on the World Wide Web.
3

Dinitroaniline herbicide persistence under fallow and irrigated conditions

Gibson, Richard Donald, 1948- January 1978 (has links)
No description available.
4

Responses of barley and other plants to the herbicide 3-(p̲-chlorophenyl)-1,1-dimethylurea (CMU)

Christoph, Roy Jay, January 1955 (has links)
Thesis (Ph. D.)--University of Wisconsin--Madison, 1955. / Typescript. Vita. eContent provider-neutral record in process. Description based on print version record. Includes bibliographical references (leaves 120-139).
5

An evaluation of some herbicides used in a sod-seeding program

Cherney, Jerome Henry. January 1977 (has links)
Thesis--Wisconsin.
6

Inhibition of dinitroaniline herbicide action by plant lipids, and the role of dinitroaniline herbicides in the production of crops under double cropping systems

Ndon, Bassey Asuquo. January 1980 (has links)
Thesis (Ph. D.)--University of Wisconsin--Madison, 1980. / Typescript. Vita. eContent provider-neutral record in process. Description based on print version record. Includes bibliographical references.
7

Factors influencing the herbicidal activity of dinitroaniline herbicides

Jacques, Gary Lynn, January 1976 (has links)
Thesis--Wisconsin. / Vita. Includes bibliographical references.
8

Influence of the microenvironment on the herbicidal activity of monuron

Welker, William Valentine, January 1962 (has links)
Thesis (Ph. D.)--University of Wisconsin--Madison, 1962. / Typescript. Vita. eContent provider-neutral record in process. Description based on print version record. Includes bibliographical references.
9

Environmental factors and soil relationships influencing the activity of acetanilide herbicides

January 1978 (has links)
Thesis--Wisconsin. / Typescript. Vita. eContent provider-neutral record in process. Description based on print version record. Includes bibliographical references (leaves 77-82).
10

Mode of action of monuron (3- (4-chlorophenyl) -1, 1- dimethylurea.

Baldwin, Richard William Ward January 1960 (has links)
The herbicidal action of monuron, 3-(4-chlorophenyl)-1, 1-dimethylurea, cannot be completely realized until the mode of action is fully understood. It is believed that the primary site of action is in the photosynthetic complex. The present investigations included: The study of the effects of monuron on some enzyme systems, greenhouse studies on the effects of monuron on the morphology of potato plants, field studies on the yield of barley treated with the substituted urea herbicides, the residual effects of the substituted urea herbicides applied to soil, the effects of monuron and the interaction of monuron and vitamin K on the rate of the photolysis of water by isolated chloroplasts. The photolysis of water was followed by observing changes in potential of a potasium ferricyanide solution containing isolated chloroplasts. Monuron inhibited the protease enzyme system and stimulated the lipase enzyme system. This herbicide reduced the total weight of potato tubers per plant, the root to top ratio and the total weight of barley grain per acre. The top growth of potato plants and the bushel weight of barley were increased with monuron applications. 1 X 10¯⁷ moles of monuron reduced the rate of the Hill reaction by more than 50%. The data presented did not confirm vitamin K as a cofactor in the Hill reaction. / Land and Food Systems, Faculty of / Graduate

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