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Filtering by: Advisor Powelson, R. L. Committee Member Linderman, R. G.

Suppression of take-all [Gaeumannomyces graminis (Sacc.) Arx & Olivier var. tritici Walker] of wheat (Triticum aestivum L.) by banded ammonium and chloride fertilizers

Creator:

Halsey, Mark Evan

Resource Type:

Dissertation

Full Text:

major professor, Dr. R. L. Powelson, this work would have been entirely impossible; I am very grateful
Potential of Trichoderma sp. for inhibition of Botrytis cinerea and Sclerotinia sclerotiorum on snap beans

Creator:

Nelson, Mark E.

Abstract:

Isolates of Trichoderma spp. collected from snap bean foliage were tested for inhibition of grey mold of snap beans caused by Botrytis cinerea. In a detached blossom-pod assay an isolate of Trichoderma hamatum reduced pod rot by 94% compared to the nontreated check. Control was comparable to that obtained with...

Resource Type:

Masters Thesis

Full Text:

, procymidone, and vinclozolin and their uptake by the fungus. Plant Pathol. 28:71-76. 44. Powelson, R. L. 1960