Results 131 to 140 of about 636 (178)

Development of an immunoassay based on a specific antibody for the detection of diphenyl ether herbicide fomesafen. [PDF]

Sci Total Environ
Gao Q, Chen L, An Z, Wang Y, Yang D, Wang Z, Kang J, Barnych B, Hammock BD, Huo J, Zhang J.   +10 more
europepmc   +1 more source

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The degradation of oxadiazon and oxyfluorfen by photolysis

Journal of Environmental Science and Health - Part B Pesticides, Food Contaminants, and Agricultural Wastes, 1999
Abstract The photodegradation of two herbicides oxadiazon and oxyfluorfen on soil and in water has been studied. Photolysis of each herbicide was conducted on soil TLC plates and also in Milli‐Q water using borosilicate flasks. Photoproducts were isolated from the water using C18 cartridges.

exaly   +2 more sources

Sorption, degradation and bioavailability of oxyfluorfen in biochar-amended soils

Science of the Total Environment, 2019
To investigate the effects of biochar amendment on the environmental fate of oxyfluorfen in soils, we evaluated the sorption, degradation and bioavailability of oxyfluorfen in various amended soils. The results showed that different biochars, i.e., derived from peanuts (BCP), chestnuts (BCC), bamboo (BCB), maize straw (BCM), or rice hull (BCR ...
Fengshou Dong, Yongquan Zheng, Xiaohu Wu   +2 more
exaly   +3 more sources

Photolysis of oxyfluorfen in aqueous methanol

Journal of Environmental Science and Health, Part B, 2013
Photolysis of oxyfluorfen, an herbicide of the nitrodiphenyl ether class, was studied in aqueous methanol under UV and sunlight. UV irradiation was carried out in a borosilicate glass photoreactor (containing 250 ppm oxyfluorfen in 50% aqueous methanol) equipped with a quartz filter and 125 watt mercury lamp (maximum output 254 nm) at 25 ± 1°C ...
Subhasish K, Chakraborty, Savitri, Chakraborty, Anjan, Bhattacharyya, Ashim, Chowdhury   +3 more
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Site of Action of Oxyfluorfen

Weed Science, 1980
The effects of oxyfluorfen [2-chloro-1-(3-ethoxy-4-nitrophenoxy)-4-(trifluoromethyl)benzene] were studied on electron transport and phosphorylation in isolated spinach (Spinacia oleraceaL.) chloroplasts and on the response of green bean (Phaseolus vulgarisL.
M. K. Pritchard, G. F. Warren, R. A. Dilley   +2 more
openaire   +1 more source

Phytotoxic Effect of Oxyfluorfen Vaporization

Weed Science, 1985
Under greenhouse conditions, vaporization of oxyfluorfen [2-chloro-1-(3-ethoxy-4-nitrophenoxy)-4-(trifluoromethyl)benzene] formulations (2 EC, 25 WP, 1G) was studied on cabbage (Brassica oleraceaL. var. capitata L. F. alba DC. ‘Market Prize’), tomato (Lycopersicon esculentumMill. ‘Campbell 37’), cucumber (Cucumis sativusL.
Janet M. Grabowski, Herbert J. Hopen
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Leaching of Oxyfluorfen in Container Media

Weed Technology, 1991
Bentgrass was used to bioassay oxyfluorfen in leaching experiments done in columns of soilless potting media and soils, with herbicide incorporated into the upper 2 to 4 cm. Depth of herbicide leaching increased in order in the following soils: peat and sand (1:1) mix, Stockton clay soil, Yolo fine sandy loam soil, and redwood bark and sand (3:1) mix ...
Menashe Horowitz, Clyde L. Elmore
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Uptake and Translocation of Nitrofen and Oxyfluorfen

Weed Science, 1977
The site of uptake of nitrofen (2,4-dichlorophenyl-p-nitrophenyl ether) and oxyfluorfen [2-chloro-1-(3-ethoxy-4-nitrophenoxy)-4-(trifluoromethyl)benzene] was studied using a double pot technique. Sorghum [Sorghum bicolor(L.) Moench ‘RS610′] and pea (Pisum sativumL. ‘Alaska’) were the test plants.
Omosuyi Fadayomi, G.F. Warren
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The Bleaching Effect of the Diphenyl Ether Oxyfluorfen

Weed Science, 1981
The diphenyl ether, oxyfluorfen [2-chloro-1-(3-ethoxy-4-nitrophenoxy)-4-(trifluoromethyl)benzene], exerts a very strong and rapid bleaching effect upon intact microalgae such asScenedesmus acutus. Carotenoids, and subsequently chlorophylls, are destroyed concurrently with ethane formation and inhibition of photosynthetic oxygen evolution.
K. J. Kunert, P. Böger
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Adsorption, Desorption, and Leaching of Nitrofen and Oxyfluorfen

Weed Science, 1977
The adsorption of nitrofen (2,4-dichlorophenyl-p-nitrophenyl ether) and oxyfluorfen [2-cholor-1-(3-ethoxy-4-nitrophenoxy)-4-(trifluoromethyl)benzene] from aqueous solution by muck soil, and by kaolinite and bentonite saturated with hydrogen or calcium ions, was studied using14C-labeled herbicides.
Omosuyi Fadayomi, G. F. Warren
openaire   +1 more source