The Influence of DMPA on Peanut Yields

The herbicide 0-(2,4-dichlorophenyl) 0-methyl isopropylphosphoramidothioate (DMPA) applied either as a preemergence spray or in mixture with the alkanolamine salt of 4,6-dinitro-orthosec-butylphenol (DNBP) at the "ground-cracking" (emergent) stage increased the yield of peanuts from 1960 t...

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Bibliographic Details
Published in:Weeds (Urbana) 1967-01, Vol.15 (1), p.84-85
Main Author: Hauser, Ellis W.
Format: Article
Language:English
Subjects:
Brief Papers
Coastal plain soils
Collective farms
Crop science
Herbicides
Nuts
Observational research
Peanuts
Rain
Weed control
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Summary:The herbicide 0-(2,4-dichlorophenyl) 0-methyl isopropylphosphoramidothioate (DMPA) applied either as a preemergence spray or in mixture with the alkanolamine salt of 4,6-dinitro-orthosec-butylphenol (DNBP) at the "ground-cracking" (emergent) stage increased the yield of peanuts from 1960 to 1965. Average yield increases from DMPA treatments for the 5-year period were highly significant statistically if DMPA treated peanuts were compared with peanuts either cultivated, handweeded, or sprayed with standard herbicide mixtures.
ISSN:0096-719X
DOI:10.2307/4041076