Results 181 to 190 of about 2,981 (217)

Sulfentrazone dechlorination by iron-nickel bimetallic nanoparticles

Environmental Pollution, 2016
The sulfentrazone dechlorination using bimetallic nanoparticles of Fe/Ni was studied. Different variables that could influence the sulfentrazone conversion were investigated, such as nitrogen atmosphere, pH and dosage of the nanoparticles and initial concentration of sulfentrazone. The best results were obtained using controlled pH (pH 4.0) and 1.0 g L(
Mayra A Nascimento, Renata Lopes
exaly   +3 more sources

Weed control in soybean using pyroxasulfone and sulfentrazone

Canadian Journal of Plant Science, 2015
Belfry, K. D., McNaughton, K. E. and Sikkema, P. H. 2015. Weed control in soybean using pyroxasulfone and sulfentrazone. Can. J. Plant Sci. 95: 1199–1204. Pyroxasulfone and sulfentrazone are new herbicides currently being evaluated for weed control in soybean [Glycine max (L.) Merr.] in Ontario, Canada.
Kimberly D. Belfry, Kristen E. McNaughton, Peter H. Sikkema   +2 more
exaly   +2 more sources

Evaluation of neurodevelopmental effects on rats exposed prenatally to sulfentrazone

NeuroToxicology, 2007
Although some studies have pointed to embryo/fetal toxicity at treatment levels that were not maternally toxic, knowledge about the potential toxic effects of the herbicide sulfentrazone is still limited. Since the results of these studies have raised some concern, the present work studied the effects of sulfentrazone maternal exposure on the physical ...
DE CASTRO VL, DESTEFANI CR, DINIZ C, POLI, Paola   +3 more
exaly   +3 more sources

Additive efficacy of soil-applied pyroxasulfone and sulfentrazone combinations

Canadian Journal of Plant Science, 2014
Tidemann, B. D., Hall, L. M., Johnson, E. N., Beckie, H. J., Sapsford, K. L., Willenborg, C. J. and Raatz, L. L. 2014. Additive efficacy of soil-applied pyroxasulfone and sulfentrazone combinations. Can. J. Plant Sci. 94: 1245–1253. Efficacy of soil-applied herbicides can be influenced by edaphic factors including soil organic matter (OM) content, as ...
Breanne D Tidemann, Hugh J Beckie, Christian J Willenborg   +2 more
exaly   +2 more sources

Preparation of Chitosan Clay Sulfentrazone Nanocomposite and Its Characterization

BioNanoScience, 2023
Praveen Kumar Mishra, Ghayas Ahmad Usmani, Ajaygiri Goswami, Achintya Mondal   +3 more
exaly   +2 more sources

Isolation and characteristics of sulfentrazone-degrading bacteria

Journal of Environmental Science and Health, Part B, 2016
This study aimed to isolate and characterize bacteria able to use sulfentrazone in the commercial formulation as their sole carbon source. The isolation of the potential sulfentrazone-degrading bacteria was made from soil samples with a recent history of herbicide application and from isolates identified through rDNA sequencing.
Christiane A D, Melo, André M, Massenssini, Ana Beatriz R J, Passos, Felipe P, Carvalho, Lino R, Ferreira, Antonio Alberto, Silva, Maurício D, Costa   +6 more
openaire   +2 more sources

Sulfentrazone Carryover to Vegetables and Cotton

Weed Technology, 2010
Sulfentrazone is commonly used for weed control in soybeans and tobacco, and vegetable crops and cotton are often rotated with soybeans and tobacco. Studies were conducted to evaluate the potential for sulfentrazone to carryover and injure several vegetable crops and cotton.
Ryan A. Pekarek, Paul V. Garvey, David W. Monks, Katherine M. Jennings, Andrew W. Macrae   +4 more
openaire   +1 more source

Sorption and desorption of sulfentrazone in Brazilian soils

Journal of Environmental Science and Health, Part B, 2013
This study was undertaken to obtain information about the behavior of sulfentrazone in soil by evaluating the sorption and desorption of the herbicide in different Brazilian soils. Batch equilibrium method was used and the samples were analyzed by high performance liquid chromatography.
Ana Beatriz R J, Passos, Marco Antonio M, Freitas, Lívia G, Torres, Antonio A, Silva, Maria Eliana L R, Queiroz, Cláudio F, Lima   +5 more
openaire   +2 more sources

Potato Variety Tolerance to Flumioxazin and Sulfentrazone

Weed Technology, 2005
Field studies were conducted at Aberdeen, ID; Ontario, OR; and Paterson, WA, to evaluate potato tolerance to flumioxazin and sulfentrazone. In ‘Russet Burbank’ tolerance trials conducted in 2000 at ID, OR, and WA, sulfentrazone applied preemergence (PRE) at rates ranging from 105 to 280 g ai/ha caused significant injury consisting of stunting, leaf ...
Pamela J. S. Hutchinson, Rick A. Boydston, Corey V. Ransom, Dennis J. Tonks, Brent R. Beutler   +4 more
openaire   +1 more source

Uptake, Translocation, and Metabolism of Root Absorbed Sulfentrazone and Sulfentrazone plus Clomazone in Flue-Cured Tobacco Transplants

Weed Technology, 2006
Research was conducted to evaluate root uptake, translocation, and metabolism of14C-sulfentrazone alone or in a mixture with clomazone in solution in flue-cured tobacco transplants. Uptake and translocation of sulfentrazone was rapid and was not affected by the addition of clomazone.
Loren R. Fisher, Ian C. Burke, Andrew J. Price, W. David Smith, John W. Wilcut   +4 more
openaire   +1 more source