Results 131 to 140 of about 707 (147)

���������������������� ���������� ������ �������������������������� mesotrione ������ nicosulfuron �������� ���������������������� ��������������������:

2010
Field experiments were carried out during the 2006 growing season at University Farm of Thessaloniki to study the combined activity of the herbicides nicosulfuron mesotrione against johnsongrass (Sorghum halepense L.) and broadleaf weeds on corn (Zea mays L.).
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Dynamics of Microbial Populations Activities After the Application of Nicosulfuron

2020
When a pesticide gets into soil, it takes part in a number of physical, chemical and biological processes that depend not only on the compound itself, but a number of other factors such as physical, chemical, and biological characteristics of soil and climatic factors.
Hamidović, Saud, Lalević, Blažo, Borovac, B., Kazlagić, A., Haseljić, S., Raičević, Vera, Djikić, M.   +6 more
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Suppression of Annual Ryegrass in Corn with Nicosulfuron

Weed Technology, 2019
AbstractField studies were conducted to determine the possible rate and timing of nicosulfuron to suppress annual ryegrass (ARG) seeded as a cover crop at the time of corn planting without affecting corn performance near Ridgetown, ON, Canada, in 2016 and 2017.
Taïga B. Cholette, Nader Soltani, David C. Hooker, Darren E. Robinson, Peter H. Sikkema   +4 more
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Nicosulfuron-resistant Amaranthus retroflexus L. in Northeast China

Crop Protection, 2019
Abstract Amaranthus retroflexus L. is a troublesome broadleaf weed in autumn crop fields in China. Farmers complain that A. retroflexus cannot be controlled by nicosulfuron at the recommended field rate in maize fields in Heilongjiang Province. The aim of this study was to determine the molecular basis of nicosulfuron resistance in A.
Zhaofeng Huang, Hongjuan Huang, Jinyi Chen, Jingchao Chen, Shouhui Wei, Chaoxian Zhang   +5 more
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Nicosulfuron: Alcoholysis, Chemical Hydrolysis, and Degradation on Various Minerals

Journal of Agricultural and Food Chemistry, 2002
Alcoholysis (methanol or ethanol) and hydrolysis (pH ranging from 4 to 11) of the herbicide nicosulfuron at 30 degrees C principally involves the breakdown of the urea part of the molecule. A high yield of the corresponding carbamate was obtained along with aminopyrimidine during alcoholysis.
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Biodegradation of nicosulfuron by a novel Alcaligenes faecalis strain ZWS11

Journal of Environmental Sciences, 2015
A bacterial strain ZWS11 was isolated from sulfonylurea herbicide-contaminated farmland soil and identified as a potential nicosulfuron-degrading bacterium. Based on morphological and physicochemical characterization of the bacterium and phylogenetic analysis of the 16S rRNA sequence, strain ZWS11 was identified as Alcaligenes faecalis.
Weisong, Zhao, Chen, Wang, Li, Xu, Chunqing, Zhao, Hongwu, Liang, Lihong, Qiu   +5 more
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Kinetics study of nicosulfuron degradation by a Pseudomonas nitroreducens strain NSA02

Biodegradation, 2018
A bacterial strain NSA02, isolated from contaminated soil and identified as Pseudomonas nitroreducens based on partial 16S rDNA gene sequence analysis and BIOLOG microbiology analysis, was used to study biodegradation of nicosulfuron in the culture medium. The optimal degradation conditions were determined to be 30 °C and pH 7.0.
Haoyu Zhao, Jianyi Zhu, Shengnan Liu, Xiaogang Zhou   +3 more
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Preparation of nicosulfuron molecularly imprinted microspheres and research of adsorption characteristics

Chinese Journal of Chromatography, 2014
Molecularly imprinted microspheres (MIPMs) for binding and recognition of nicosulfuron (NS) (NS-MIPMs) were prepared by precipitation polymerization. Methacrylic acid (MAA) was used as the functional monomer, trimethylolpropane trimethacrylate (TRIM) as the linking agent, 2,2-azobisisobutyronitrile (AIBN) as the initiator and chloroform as the ...
Ying, Xia, Lan, Zhang, Ercheng, Zhao, Chunhong, Jia, Xiaodan, Zhu   +4 more
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Optimum Surfactant HLB Value for Nicosulfuron Is Salt Dependent

2001
Experiments were conducted to determine nicosulfuron {2-[[[[(4,6-dimethoxy-2-pyrimidinyl)amino]carbonyl]amino]sulfonyl]-N,N-dimethyl-3-pyridinecarboxamide} phytotoxicity to large crabgrass (Digitaria sanguinalis L.) as influenced by surfactant HLB, spray volume, pH, and carrier solution salts.
JD Nalewaja, R Matysiak, Z Woznica
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Irreversible Sorption of Nicosulfuron on Clay Minerals

Journal of Agricultural and Food Chemistry, 1995
Ljerka Ukrainczyk, Naghmana Rashid
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