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Filtering by: Alternative title ssim EC 937 Advisor Appleby, Arnold P.

An evaluation of weed interference in rice grown on hydromorphic soils in West Africa

Creator:

Diop, Amadou Makhtar

Abstract:

Field, screenhouse, and laboratory experiments were conducted to study weed interference in rice grown on hydromorphic soils at the International Institute of Tropical Agriculture (IITA) at Ibadan, Nigeria. Rice and weeds emerged at the same time, 1 week after planting. Weed dry weight was significantly reduced when the crop was...

Resource Type:

Dissertation
Factors influencing the herbicidal activity and persistence of isomers of 1, 1-dimethyl-diisopropyl-indanyl ethyl ketone in soil

Creator:

Donaldson, Dean Robert

Abstract:

The purpose of this study was to evaluate the activity of Sindone (isomers of 1, 1-dimethyl-diisopropyl-indanyl ethyl ketone) under field conditions and to gain information regarding the rate of detoxification of Sindone in soil. A series of trials were established in sugar beet fields in California, Oregon, and Washington. Sindone...

Resource Type:

Masters Thesis