Results 101 to 110 of about 300 (151)

Microbial biomass-persistence relationships of acifluorfen in a clay-loam soil

Zentralblatt Für Mikrobiologie, 1993
The interference of the effect of the herbicide acifluorfen on microbial biomass and on hydrolytic capacity, and its persistence in a clay-loam soil before and after enrichment with glucose, were investigated. The experiment was carried out under laboratory conditions for 120 days.
P, Perucci, L, Scarponi
exaly   +3 more sources

Acifluorfen, Sodium Salt

2014
exaly   +2 more sources

Acifluorfen, sodium salt

M Noruzi
exaly   +2 more sources

Synthesis of tritiated derivatives of the diphenylether herbicides acifluorfen and acifluorfen methyl

Journal of Labelled Compounds and Radiopharmaceuticals, 1992
AbstractAcifluorfen 1 and acifluorfen methyl 2, two herbicides of the diphenylether family, are inhibitors of protoporphyrinogen oxidases. Two tritiated derivatives of these compounds, namely 3‐[3H]‐5‐[2‐chloro‐4‐(trifluoromethyl)phenoxy]‐2‐nitrobenzoic acid [3H]‐1, and methyl 3‐[3H]‐5‐[2‐chloro‐4‐(trifluoromethyl)phenoxy]‐2‐nitrobenzoic acid [3H]‐2 ...
Mornet, R., Gouin, L., Matringe, Michel, Scalla, R., Swithenbank, C.   +4 more
openaire   +2 more sources

Photolysis of acifluorfen in aqueous solution

Pesticide Science, 1991
AbstractThe photolysis of acifluorfen, sodium 5‐[2‐chloro‐4‐(trifluoromethyl)‐phenoxy]‐2‐nitrobenzoate (I) in aqueous solution afforded only 2‐chloro‐1‐(4‐nitrophenoxy)‐4‐trifluoromethylbenzene (II) arising from photodecarboxylation. The reaction followed first‐order kinetics, though the photo‐reaction rate was solvent‐dependent.
PUSINO, Alba, GESSA C.
openaire   +1 more source

Characterization of [³H]acifluorfen binding to purified pea etioplasts, and evidence that protoporphyrinogen oxidase specifically binds acifluorfen

European Journal of Biochemistry, 1992
It is now generally accepted that protoporphyrinogen oxidase is the target‐enzyme for diphenylether‐type herbicides. Recent studies [Camadro, J‐M., Matringe, M., Scalla, R. & Labbe, P. (1991) Biochem. J. 277, 17–21] have revealed that in maize, diphenyl ethers competitively inhibit protoporphyrinogen oxidase with respect to its substrate ...
Matringe, Michel, Mornet, R., Scalla, R.
openaire   +3 more sources

Photochemistry and Photoinduced Toxicity of Acifluorfen, a Diphenyl-Ether Herbicide

Journal of Environment Quality, 2002
ABSTRACTPhotochemistry studies can be helpful in assessing the environmental fate of chemicals. Photochemical reactions lead to the formation of by‐products that can exhibit different toxicological properties from the original compound. For this reason the photochemical behavior of the herbicide acifluorfen (5‐[2‐chloro‐4‐(trifluoromethyl)phenoxy]‐2 ...
SCRANO, Laura, BUFO, Sabino Aurelio, D'AURIA, Maurizio, MEALLIER P., BEHECHTI A., SCHRAMM K. M.   +5 more
openaire   +3 more sources

Acifluorfen Tolerance inLycopersicon

Weed Science, 1992
Studies were conducted to determine the mechanism of acifluorfen tolerance within theLycopersicongenus. Absorption of14C-acifluorfen was not correlated with tolerance. There was a negative correlation (r = −0.57) between absorption 24 h after treatment and wax density. No other surface characteristic correlated with absorption.
Jacqueline A. Ricotta, John B. Masiunas
openaire   +1 more source

Acifluorfen Sorption and Sorption Kinetics in Soil

Journal of Agricultural and Food Chemistry, 1997
Factors which influence kinetics of sorption for acifluorfen, a postemergence herbicide, in soil were evaluated. Twelve soils of varying characteristics were used in this study. Sorption kinetics experiments with 5.86 μM 14 C-labeled (19.6 Bq mL -1 ) acifluorfen were conducted for equilibration times up to 96 h.
Martin A. Locke, Lewis A. Gaston, Robert M. Zablotowicz   +2 more
openaire   +1 more source

The Interaction of Acifluorfen and Bentazon in Herbicidal Combinations

Weed Science, 1987
Acifluorfen {5-[2-chloro-4-(trifluoromethyl)phenoxy]-2-nitrobenzoic acid} and bentazon [3-(1-methylethyl)-(1H)-2,1,3-benzothiadiazin-4(3H)-one 2,2-dioxide] were applied singly, in combination at various rates, with and without a crop oil concentrate to common lambsquarters (Chenopodium albumL. # CHEAL), redroot pigweed (Amaranthus retroflexusL. # AMARE)
Veldon M. Sorensen, W. F. Meggitt, Donald Penner   +2 more
openaire   +1 more source