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Filtering by: Committee Member Mosley, A. Committee Member Mosley, Alvin R.

Early detection of weed resistance : pattern-thinking and rapid microcalorimetric assay

Creator:

Suwanagul, Duangporn

Abstract:

Weed resistance is usually diagnosed after a weed control practice has lost efficacy and weed populations begin to increase rapidly. Prediction and validation in the field at a very early stage of resistance development is a promising method for preventing an uncontrollable problem. Pattern-thinking helped individuals connect their experience of...

Resource Type:

Dissertation

Full Text:

after a weed control practice has lost efficacy and weed populations begin to increase rapidly
Effects of growth retardant and nitrogen level on growth, development and yield of Yamhill wheat

Creator:

Nounamo, Laurent

Abstract:

Increases in wheat production due to breeding may be reaching a plateau. The application of N-fertilizer beyond optimum levels leads to lodging and to an increase in tiller death. The use of plant growth regulators (retardants) may be an answer for future increases in production. Experiments were conducted in 1983...

Resource Type:

Dissertation

Full Text:

, Dr. E.H. Gardner, Dr. Alvin R. Mosley, Dr. James A. Vomocil, and Dr. Robert C. Worrest for serving