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Arsenical Herbicides for Removing Broomsedge from Forage Grasses
Published online by Cambridge University Press: 12 June 2017
Abstract
MSMA (monosodium methanearsonate) and DSMA (disodium methanearsonate) killed 27 to 90% of the broomsedge (Andropogon virginicus L.) plants when applied at 1.1 to 6.7 kg/ha in July. These rates did not reduce yields of smooth bromegrass (Bromus inermis Leyss.) or affect the density of Kentucky bluegrass (Poa pratensis L.) growing in association with the broomsedge.
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- Copyright © 1975 by the Weed Science Society of America
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