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Filtering by: Committee Member Ruben, John Academic Affiliation Botany and Plant Pathology

Effect of a broccoli green manure, soil solarization, and isolates of Verticillium dahliae on Verticillium wilt of agronomic and nursery crops

Creator:

Berlanger, Ingrid E.

Abstract:

Green manures, soil solarization, and long rotations with crops not susceptible to Verticillium wilt are among the disease management tactics currently under investigation as alternatives to chemical fumigation of soil. The effect of a broccoli green manure on soil microsclerotial populations of three isolates of Verticillium dahliae and on Verticillium...

Resource Type:

Masters Thesis

Full Text:

. Thanks also to Delbert Hemphill and John Ruben for serving on my committee, to Blaine Baker for
Cytokinin antagonists and antibiotics related to nalidixic acid : effects on Phaseolus and Nicotiana callus tissues

Creator:

Marsden, Katherine E.

Abstract:

The effects of five cytokinin antagonists on the growth of cytokinin-autonomous lines of Phaseolus lunatus cv. Kingston, Phaseolus vulgaris cv. Great Northern, and Nicotiana tabacum cv. Wisconsin 38 callus tissues have been compared. The antagonists tested included four N⁴-substituted 4-amino-2-methylthiopyrrolo[2,3-d]pyrimidines bearing the following N⁴ side chains, 4-n-pentyl- (ms²pnN⁴Prp), 4-n-hexyl- (ms²HxN⁴Prp),...

Resource Type:

Masters Thesis

Full Text:

Moore, Derek Baisted, and John Ruben. I extend my appreciation to Dr. S. Hecht, Dept. of Chemistry