Results 141 to 150 of about 1,637 (180)
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Degradation of Pendimethalin in Soil
Weed Science, 1984Pendimethalin [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 +2 more
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Biodegradation of Pendimethalin by Paracoccus sp. P13
Current Microbiology, 2018In this study, a bacterial strain P13 capable of degrading pendimethalin was isolated from the soil of a fruit garden. Based on observed cellular morphology and physiology characteristics and a phylogenetic analysis of 16S rRNA gene sequences, strain P13 was identified as a member of the genus Paracoccus.
Haiyan, Ni +4 more
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Persistence of Pendimethalin in/on Wheat, Straw, Soil and Water
Bulletin of Environmental Contamination and Toxicology, 2015Pendimethalin, a dinitroaniline group of organic herbicide compounds used as pre emergence weed control in wheat, onion and soyabean crops in India. The experiments were designed to study the harvest time residues of pendimethalin in wheat grain and straw its dissipation behaviour in soil and water.
Indu, Chopra +2 more
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Influence of Formulation on the Activity and Persistence of Pendimethalin
Weed Technology, 2004The activity of emulsifiable concentrate (EC) formulation of pendimethalin was studied using a petri dish bioassay based on root response of corn, oat, sorghum, and sugar beet grown in soil. Furthermore, the oat bioassay was used to determine the activity of EC, microencapsulated (ME), and water-dispersible granule (WDG) formulations of pendimethalin ...
Ageliki S. Hatzinikolaou +2 more
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Interactions of pendimethalin with organo-montmorillonite complexes
Applied Clay Science, 2005Pendimethalin (PM) is a dinitroaniline herbicide, highly hydrophobic and with a very low solubility in water. It is used for pre-emergence weed control, is usually applied before sowing, and mechanically incorporated into the soil. We tested sorption of PM on montmorillonite and on two different organo-montmorillonites in a mixed water–chloroform ...
Giora Rytwo +3 more
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Oxadiazon and pendimethalin for control of weeds in groundnut
Tropical Pest Management, 1983Abstract 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. K. Yadav, S. P. Singh
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Dissipation of Pendimethalin in Organic Soils in Florida
Weed Technology, 2014Understanding 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 ...
Dennis C. Odero, Dale L. Shaner
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Pendimethalin Volatility following Application to Turfgrass
Journal of Environmental Quality, 1990AbstractVolatilization 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 +2 more
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HERBIGATION IN A CHERRY ORCHARD EFFICIENCY OF PENDIMETHALIN
Acta Horticulturae, 2009The efficiency of the soil systemic selective herbicide pendimethalin (Stomp 33 EC) was studied when applied in a cherry orchard through the microirrigation system. The investigation was carried out in 2005-2007 on Fluvisol with the following variants: 1) application through a system for undertree microsprinkling (MS); 2) application through a drip ...
Z. Rankova +3 more
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Field Dissipation of Sulfentrazone and Pendimethalin in Colorado
Weed Technology, 2012Pendimethalin 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 ...
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