Results 161 to 170 of about 6,765 (211)

Degradation of Pendimethalin in Soil

Weed Science, 1984
Pendimethalin [N-(1-ethylpropyl)-3,4-dimethyl-2,6-dinitrobenzenamine] degradation in three soils did not follow first-order kinetics but could be described by a quadratic model. Degradation increased as soil temperature increased in the order 10, 20, 35, and 30C. The rate was the same as 75 and 100% field capacity but slower at 50%.
Robert L. Zimdahl, Ann C. Butcher, Pietro Catizone   +2 more
openaire   +2 more sources

Dissipation of Pendimethalin in Organic Soils in Florida [PDF]

Weed Technology, 2014
Understanding the persistence of PRE-applied pendimethalin is important in determining timing of subsequent weed management programs in sugarcane on organic soils in the Everglades Agricultural Area (EAA). Dissipation of oil- and water-based pendimethalin formulations applied PRE at 2, 4, and 8 kg ai ha−1were compared in 2011 and 2012 on organic soils ...
Dale L. Shaner, Dennis C. Odero
openaire   +1 more source

Evaluation of genotoxicity induced by herbicide pendimethalin in fresh water fish Clarias batrachus (linn.) and possible role of oxidative stress in induced DNA damage

Drug and chemical toxicology (New York, N.Y. 1978), 2020
The present study was carried out in fish Clarias batrachus to evaluate the genotoxicity induced by herbicide pendimethalin and to find out the role of oxidative stress in induced DNA damage. The LC50 value (96 h) of pendimethalin was determined (3.55 mg/
Priyanka Gupta, S. Verma
semanticscholar   +1 more source

Photocatalytic decomposition of pendimethalin and alachlor

Chemosphere, 1992
Two herbicides pendimethalin [N-(1-ethylpropyl)-2,6-dinitro-3,4-xylidine] and alachlor (2-chloro-2′,6′-diethyl-N-methoxymethylacetanilide) were investigated under photolysis using aqueous titanium dioxide suspensions and wave lengths ≥ 290 nm. The degradation approximately followed first order kinetics.
S. Pal, Premasis Sukul, K. Hustert, P.N. Moza   +3 more
openaire   +2 more sources

Reusable MOF-Coated Chitosan@Paper Strip Composite for Real-Time Monitoring of Pesticide Pendimethalin and Organoarsenic Feed Additive Roxarsone Levels in Environmental Water, Food, and Vegetable Samples.

ACS Applied Materials and Interfaces
An alarming increase in the use of pesticides and organoarsenic compounds and their toxic impacts on the environment have inspired us to develop a selective and highly sensitive sensor for the detection of these pollutants.
Priti Bera, Srijan Mukherjee, Diletta Morelli Venturi, Niklas Ruser, Shyam Biswas   +4 more
semanticscholar   +1 more source

Oxadiazon and pendimethalin for control of weeds in groundnut

Tropical Pest Management, 1983
Abstract Field experiments were conducted in groundnut (Arachis hypogaea L.) using three herbicides (oxadiazon, pendimethalin and fluchloralin) applied at different rates and by different methods alongside hand hoed, weedy and weed‐free control plots.
V. M. Bhan, S. P. Singh, S. K. Yadav
openaire   +2 more sources

Degradation of pendimethalin by soil fungi

Pesticide Science, 1990
AbstractSeveral soil fungi, Aspergillus flavus, A. terreus, Fusarium solani, F. oxysporum, Penicillium citrinum and P. simplicissimum effectively degrade pendimethalin [N‐(I‐ethylpropyl)‐2,6‐dinitro‐3,4‐xylidine] supplied as sole carbon source in mineral solution. Degradation of pendimethalin by F. solani resulted in the isolation and identification of
N. Adityachaudhury, Ashim Chowdhury, Atri S. Barua, Subhendu Chaudhuri, Jayanta Saha   +4 more
openaire   +2 more sources

Biodegradation of pendimethalin by Bacillus subtilis Y3

Journal of Environmental Sciences, 2016
A bacterium strain Y3, capable of efficiently degrading pendimethalin, was isolated from activated sludge and identified as Bacillus subtilis according to its phenotypic features and 16S rRNA phylogenetic analysis. This strain could grow on pendimethalin as a sole carbon source and degrade 99.5% of 100mg/L pendimethalin within 2.5days in batch liquid ...
Haiyan Ni, Li Yao, Na Li, Qin Cao, Chen Dai, Jun Zhang, Qin He, Jian He   +7 more
openaire   +3 more sources

Field Dissipation of Sulfentrazone and Pendimethalin in Colorado [PDF]

Weed Technology, 2012
Pendimethalin and sulfentrazone are applied PRE in sunflower to control many grasses and broadleaf weeds. These herbicides have quite different physicochemical properties. Pendimethalin has a high carbon-referenced sediment partition coefficient (Koc)(17,200 L kg−1), with a low leaching potential, whereas sulfentrazone has a low Koc(43 L kg−1), with a ...
openaire   +1 more source

Pendimethalin Volatility following Application to Turfgrass

Journal of Environmental Quality, 1990
AbstractVolatilization can be a significant avenue of loss for some pesticides following application to field crops or soil. Volatility following pesticide application to dense turfgrass, however, has not been well documented. This work characterized volatilization of the preemergence herbicide pendimethalin [N‐(1‐ethylpropyl)‐3,4‐dimethyl‐2,6 ...
R. J. Cooper, A. S. Curtis, J. J. Jenkins   +2 more
openaire   +2 more sources