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Filtering by: Alternative title ssim Extension bulletin 547 Advisor Appleby, Arnold P. Subject Alfalfa -- Weed control

Asulam for tansy ragwort control in alfalfa : field efficacy and selectivity factors

Creator:

Harper, Delbert Ray

Abstract:

Tansy ragwort (Senecio jacobaea L. ) is a poisonous weed which infests alfalfa fields in western Oregon. Studies were conducted to evaluate the effectiveness of asulam (methyl sulfanilylcarbamate)for control of tansy ragwort in alfalfa and to elucidate factors responsible for its selectivity. In seven replicated field trials in 1973 and...

Resource Type:

Dissertation