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Matricaria and Lambsquarter Control in Brassicas with Analogs of Propachlor

Published online by Cambridge University Press:  12 June 2017

Jaakko Mukula
Affiliation:
Department of Plant Husbandry, Agr. Res. Centre, Tikkurila, Finland
W. A. Gentner
Affiliation:
Department of Plant Husbandry, Agr. Res. Centre, Tikkurila, Finland

Abstract

The compound 2-chloro-N-isopropylacetanilide (propachlor) and five analogs were evaluated for the control of matricaria (Tripleurospermum inodorum (L.) Schultz, syn. Matricaria inodora L.) and common lambsquarter (Chenopodium album L.) in turnip rape (Brassica rapa L.), rape (Brassica napus L.), kale (Brassica oleracea L., var acephala DC.), and rutabaga (Brassica napobrassica Mill). Chemicals were assayed by using nutrient solution culture techniques at rates of 10-4 through 10-8M. N-(butoxymethyl)-2-chloro-2',6'-diethylacetanilide and 2-chloro-N-(propoxymethyl)-2',6'-acetoxylidide appear useful for the control of matricaria in brassicaceous crops commonly grown in Scandinavia.

Type
Brief Papers
Copyright
Copyright © 1969 Weed Science Society of America 

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References

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