Results 131 to 140 of about 273 (154)

Sugarbeet tolerance and weed control efficacy with split applications of phenmedipham plus desmedipham

Weed Research, 1991
Summary:Sugarbeet and weeds were treated with phenmedipham plus desmedipham either as single applications or as split applications in which 50% of the equivalent single application rate was applied at each application. Split application did not alter the phytotoxicity to the crop when environmental conditions did not predispose the Sugarbeet to injury ...
exaly   +2 more sources

A Simple and Sensitive Square Wave Stripping Pathway for the Analysis of Desmedipham Herbicide by Modified Carbon Paste Electrode Based on Hematite (α‐Fe₂O₃ Nanoparticles)

Electroanalysis, 2019
AbstractIn the present study, desmedipham, used as an herbicide to control broad leaf weed in commonly sugar beet crops, was analyzed at the first time by cyclic voltammetry (CV) and square wave stripping voltammetry (SWSV) with the modified carbon paste electrode based on hematite nanoparticles (α‐Fe2O3−CPE).
Demir, Ersin, Ersin Demir
openaire   +2 more sources

Preconcentration of phenmedipham and desmedipham by sorption on Separcol SI C18 T for their determination in drinking water by high performance liquid chromatography

Collection of Czechoslovak Chemical Communications, 1990
Solvent extraction used routinely for the preconcentration of carbamate herbicides from drinking water was replaced by sorption on the solid sorbent Separcol SI C18 T. Various factors of the preconcentration step that can affect the results of analysis were examined.
exaly   +2 more sources

Microbial degradation of the carbamate pesticides desmedipham, phenmedipham, promecarb, and propamocarb

Bulletin of Environmental Contamination and Toxicology, 1981
Charles O Knowles, Herman J Bénézet, Knowles Charles O   +2 more
exaly   +3 more sources

Rainfall Effects on Desmedipham and Phenmedipham Performance

Weed Science, 1985
The effect of rainfall on the performance of a tank mixture of desmedipham [ethylm-hydroxycarbanilate carbanilate(ester)] and phenmedipham (methylm-hydroxycarbanilatem-methylcarbanilate) applied postemergence to redroot pigweed (Amaranthus retroflexusL. ♯ AMARE), wild mustard (Sinapsis arvensisL.
Monte D. Anderson, W. Eugene Arnold
openaire   +2 more sources

Adjuvants to Improve Phenmedipham + Desmedipham + Ethofumesate Efficacy Against Weeds in Sugar Beet (Beta vulgaris)

Planta Daninha, 2019
: The efficacy of reduced (411.5 and 617.2 a.i. ha-1) and recommended (823.0 g a.i. ha-1) rates of phenmedipham + desmedipham + ethofumesate on the control of Amaranthus retroflexus, Amaranthus blitoides, Chenopodium album, and Tribulus terrestris in ...
A. ALIVERDI (6570719), M. ANABESTANI (6570722), A. SHAMSABADI (6570725), E. IZADI-DARBANDI (6570716)   +3 more
exaly   +2 more sources

Antagonistic Effects of Desmedipham on Diclofop Activity

Weed Science, 1979
The methyl ester of diclofop [2-(4-(2,4-dichlorophenoxy) phenoxy) propionic acid] was used in all of a series of experiments. When it was applied postemergence, it selectively controlled barnyardgrass [Echinochloa crus-galli(L.) Beauv.] in sugarbeets (Beta vulgarisL. ‘USH 9′). Tank-mixing diclofop with desmedipham [ethylm-hydroxycarbanilate carbanilate
W. A. Dortenzio, R. F. Norris
openaire   +1 more source

Phytotoxic Action of Desmedipham: Influence of Temperature and Light Intensity

Weed Science, 1975
Inhibition of growth and photosynthesis in sugarbeet (Beta vulgarisL. var. ‘USH10’) treated with desmedipham [ethylm-hydroxycarbanilate carbanilate (ester)] was most severe between 25 and 30 C and decreased with higher or lower temperatures. Transfer of sugarbeet plants grown at temperatures from 10 to 35 C to higher temperatures after treatment ...
Gabor Bethlenfalvay, R. F. Norris
openaire   +1 more source

Basis for Selectivity of Phenmedipham and Desmedipham on Wild Mustard, Redroot Pigweed, and Sugar Beet

Weed Science, 1974
The basis for selectivity of phenmedipham (methyl-m-hydroxycarbanilatem-methylcarbanilate) and desmedipham (ethylm-hydroxycarbanilate carbanilate) on wild mustard [Brassica kaber(DC.) L.C. Wheeler ‘pinnatifida’ (Stokes) L.C. Wheeler], redroot pigweed (Amaranthus retroflexusL.), and sugar beet (Beta vulgarisL.) was studied by evaluating spray retention,
Larry W. Hendrick, William F. Meggitt, Donald Penner   +2 more
openaire   +1 more source

Basis for Interactions of Ethofumesate¹and Desmedipham on Sugarbeets and Weeds

Weed Science, 1976
A synergistic interaction occurred when sugarbeets (Beta vulgarisL. ‘Mono-Hy Al’) were treated with mixtures of ethofumesate (2-ethoxy-2,3-dihydro-3,3-dimethyl-5-benzofuranyl methanesulphonate) and desmedipham [ethylm-hydroxycarbanilate carbanilate (ester)].
Y. Eshel, R.L. Zimdahl, E.E. Schweizer
openaire   +1 more source