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Plant Growth Regulator Activity of Optical Isomers of DMPA
Published online by Cambridge University Press: 12 June 2017
Abstract
The herbicide O-(2,4-dichlorophenyl) O-methyl isopropylphosphoramidothioate (DMPA) contains an asymmetric tetracovalent phosphorus. The d-isomer is much less active and the l-isomer more active than dl-DMPA in inhibiting seedling grass growth. Furthermore, low levels of dl-DMPA stimulate root growth of seedling wheat (Triticum vulgare L., var. Soft winter).
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- Copyright © 1969 Weed Science Society of America
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