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| 1 | Herbicide resistance: Development of wheat production systems and current status of resistant weeds in wheat cropping systems显示文摘Herbicide resistance in crops has extended the scope of herbicide applications to control weeds. The introduction of herbicide resistant crops resulted in a major shift in the way that herbicides are used in many crops, but not necessarily increased the prevalence of herbicide use, especially in wheat. Wheat is one of the most widely grown crops in the world and currently only two major herbicide-resistant wheat groups have been commercialized to manage weeds in a cost-effective manner. However, sustainable wheat production is threatened by the expanding occurrence of herbicide-resistant weed populations with limited efforts to discover new herbicide molecules. Selective control of certain problematic weeds in wheat was impossible until development and introduction of the technologies, Clearfield and Co AXium Production Systems. However, the current limitations of reliance on specific herbicides and evolution of resistant weeds mandate precautions and considerations when using these systems to prevent the loss of existing herbicide resources and continue sustainable wheat production. The focus of this review is to provide an overview of natural pre-existing herbicide resistance and development of herbicide-resistant technologies in wheat. The mechanisms of resistance to herbicides in wheat as well as the weed populations in wheat cropping systems, and implications for weed management are discussed. | Sridevi Nakka Mithila Jugulam Dallas Peterson Mohammad Asif | 2019 | The Crop Journal2019，7，6： | 6 |
| 2 | The Role of Vanadia for the Selective Oxidation of Benzyl Alcohol over Heteropolymolybdate Supported on Alumina显示文摘A series of 12-molybdophosphoric acid (MPA) supported on V2O5 dispersed γ-Al2O3 catalysts with different vanadia loadings were prepared by impregnation and characterized by N2 adsorption-desorption, X-ray diffraction, temperature-programmed reduction, in situ laser Raman spectroscopy, UV-Vis diffused reflectance spectroscopy, scanning electron microscopy, and temperature-programmed desorption of NH3 techniques. Their catalytic activities were evaluated for the vapor phase aerobic oxidation of benzyl alcohol. The catalysts exhibited high catalytic activity and the conversion of benzyl alcohol depended on the vanadia content while the catalyst with 15 wt% V2O5 content showed optimum activity. The characterization results suggest the presence of well-dispersed V2O5 and partially disintegrated Keggin ions of MPA on the support. In situ Raman studies showed a reduced Mo(IV) species when the catalysts were calcined at high temperatures. The high oxidation activity of the catalysts is related to the synergistic effect between MPA and V2O5. | Pasupulet Siva Nageswara RAO Kasanneni Tirumala Venkateswara RAO Potharaju S. SAI PRASAD Nakka LINGAIAH | 2011 | 催化学报2011，32，11： | 3 |
| 3 | Endoplasmic reticulum stress plays critical role in brain damage after cerebral ischemia/reperfusion in rats显示文摘 | Nakka V P Gusain A Raghubir R | 2010 | Neurotox Res2010，17，2： | 1 |
| 4 | Effect of focal ischemia on long noncoding RNAs显示文摘 | Dharap A Nakka VP Vemuganti R | 2012 | Stroke2012，43，10： | 1 |
| 5 | Molecular mechanisms of apoptosis in cerebral ischemia: multiple neuroprotective opportunities显示文摘 | Nakka V P Gusain A Mehta S L | 2008 | Mol Neurobiol2008，37，1： | 1 |
| 6 | Syn- thesis of 1, 2, 4-triazoles, N-fused 1, 2, 4-triazoles and 1, 2, 4-oxadiazoles via molybdenum hexacarbonyl-medi- ated carbonylation of aryl iodides 显示文摘 | NAKKA M TADIKONDA R NAKKA S | 2016 | Adv Synth Catal2016，358，4： | 1 |
| 7 | Endoplasmic reticulum stress plays critical role in brain damage after cerebral ischemia/reperfu-sion in rats显示文摘 | Nakka VP Gusain A Raghubir R | 2010 | Neurotox Res2010，17，2： | 1 |
| 8 | Effect of focal ischemia on long noncoding RNAs显示文摘 | Dharap A Nakka VP Vemuganti R | 2012 | Stroke2012，43，10： | 1 |
| 9 | Molecular mechanisms of apoptosis in cerebral ischemia:multiple neuroprotective opportunities显示文摘 | Nakka VP Gusain A Mehta SL etal | 2008 | Md Neurobiol2008，37，1： | 1 |
| 10 | Molecular mechanisms of apoptosis in cerebral ischemia:multiple neuroprotective opportunities显示文摘 | Nakka VP Gusain A Mehta SL | | 0，，01： | 1 |
| 11 | Endoplasmic reticulum stress plays critical role in brain damage after cerebral ischemi'Jrepctiusion in rats 显示文摘 | Nakka VP Gusain A Raghubir R | 2010 | Neurotox Res2010，17，2： | 1 |
| 12 | Endoplasmic reticulum stress plays critical role in brain damage after cerebral ischemia/reperfusion in rats显示文摘 | Nakka VP Gusain A Raghubir R | | 0，，02： | 1 |
| 13 | Molecular mechanisms of apoptosis in cerebral ischemia: multiple neuroprotective opportuni?ties显示文摘 | Nakka VP Gusain A Mehta SL | 2008 | Mol Neurobiol2008，37，： | 1 |
| 14 | Endoplasmic reticulum stress plays critical role in brain damage after cerebral ischemia/reperfusion in rats 显示文摘 | Nakka VP Gusain A Raghubir R | 2010 | Neurotox Res2010，17，2： | 1 |
| 15 | Endoplasmic reticulum stress plays critical role in brain damage after cerebral ischemia/reperfusion in rats显示文摘 | Nakka VP Gusain A Raghubir R | 2010 | Neurotox Res2010，17，2： | 1 |
| 16 | Endoplasmic reticulum stress in brain damage显示文摘 | Raghubir R Nakka VP Mehta SL | 2011 | Methods Enzymol2011，489，： | 1 |
| 17 | Endoplasmic reticulum stress plays critical role in brain damage after cerebral ischemia/reperfusion in rats显示文摘 | Nakka VP Gusain A Raghubir R | 2010 | Neurotox Res2010，17，： | 1 |
| 18 | Endoplasmiic reticulum stress plays critical role in brain damage after cerebral ischemiaJreperfusion in rats 显示文摘 | Nakka V P Gusain A Raghubir R | 2010 | Neurotox Res2010，17，2： | 1 |
| 19 | Characterization of oxides on FAC susceptible small-bore carbon steel piping of a power plant Inter- national显示文摘 | NASRAZADANI S NAKKA R K HOPKINS D | 2009 | Journal of Pressure Vessels and Piping2009，86，12： | 1 |
| 20 | Effect of focal ischemia on long noncoding RNAs显示文摘 | DHARAP A NAKKA V P VEMUGANTI R | 2012 | Stroke2012，43，10： | 1 |
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