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| 1 | Assessment of the Bemisia tabaci C YP6CM l vQ transcript and protein levels in laboratory and field-derived imidacloprid-resistant insects and cross-metabolism potential of the recombinant enzyme显示文摘 | Emmanouil Roditakis Evangelia Morou Anastasia Tsagkarakou Maria Riga Ralf Nauen Mark Paine Shai Morin John Vontas | 2011 | Insect Science2011，18，1： | 7 |
| 2 | Field resistance to spinosad in western flower thrips Frankliniella occidentalis(Thysanoptera:Thripidae)显示文摘The western flower thrips, Frankliniella occidentalis, is one of the most destructive sucking pests of vegetables, fruits and ornamental crops in China. Spinosad is one of the most commonly used insecticides to manage thrips. To assess the incidence of spinosad resistance in F. occidentalis field populations in eastern China, survival rates for 24 different populations were compared with those of a susceptible laboratory strain. All populations showed significantly higher resistance to spinosad compared with the control as determined by comparing median lethal concentrations. Two populations from Shouguang and Liaocheng in Shandong Province were classified as having moderate and high levels of resistance to spinosad with a mean resistance ratio of 17.0 and 89.2, respectively. Our research indicates a widespread reduction in spinosad efficacy for controlling F. occidentalis field populations, and that resistance management strategies should be implemented as soon as practicable, to reduce the potential of progressive resistance development and loss of efficacy. | LI Dong-gang SHANG Xiao-yong Stuart Reitz Ralf Nauen LEI Zhong-ren Si Hyeock Lee GAO Yu-lin | 2016 | Journal of Integrative Agriculture2016，15，12： | 7 |
| 3 | Identification of the ryanodine receptor mutation I4743M and its contribution to diamide insecticide resistance in Spodoptera exigua (Lepidoptera: Noctuidae)显示文摘Insect ryanodine receptors(RyRs)are the targets of diamide insecticides.Two point mutations G4946E and I4790M(numbering according to Plutella xylostella,PxRyR)in the transmembrane domain of the insect RyRs associated with diamide resistance have so far been identified in three lepidopteran pests,P.xylostella,Tuta absoluta and Chilo suppressalis.In this study,we identified one of the known RyR target site resistance mutations(I4790M)in a field-collected population of Spodoptera exigua.The field-collected WF population of S.exigua exhibited 154 fold resistance to chlorantraniliprole when compared with the susceptible WH-S strain.Sequencing the transmembrane domains of S.exigua RyR(SeRyR)revealed that the resistant WF strain was homozygous for the 14743M mutation(corresponding to I4790M in PxRyR),whereas the G4900E allele(corresponding to G4946E of PxRyR)was not detected.The 4743M allele was introgressed into the susceptible WH-S strain by crossing WF with WH-S,followed by three rounds of backcrossing with WH-S.The introgressed strain 4743M was homozygous for the mutant 4743M allele and shared about 94%of its genetic background with that of the recipient WH-S strain.Compared with WH-S,the near-isogenic 4743M strain showed moderate levels of resistance to chlorantraniliprole(21 fold),cyantraniliprole(25 fold)and flubendiamide(22 fold),suggesting that the I4743M mutation confers medium levels of resistance to all three diamides.Genetic analysis showed diamide resistance in the 4743M strain was inherited as an autosomal and recessive trait.Results from this study have direct implications for the design of appropriate resistance monitoring and management practices to sustainably control S.exigua. | Ya-Yun Zuo Huan-Huan Ma Wen-Jie Lu Xing-Liang Wang Shu-Wen Wu Ralf Nauen Yi-Dong Wu Yi-Hua Yang | 2020 | Insect Science2020，27，4： | 4 |
| 4 | Flupyradifurone: a brief profile of a new butenolide insecticide显示文摘 | Ralf Nauen Peter Jeschke Robert Velten Michael E Beck Ulrich Ebbinghaus‐Kintscher Wolfgang Thielert Katharina W?lfel Matthias Haas Klaus Kunz Georg Raupach | 2015 | Pest. Manag. Sci2015，，： | 1 |
| 5 | The evolution of insecticide resistance in the peach potato aphid, Myzus persicae显示文摘 | Chris Bass Alin M. Puinean Christoph T. Zimmer Ian Denholm Linda M. Field Stephen P. Foster Oliver Gutbrod Ralf Nauen Russell Slater Martin S. Williamson | 2014 | Insect Biochemistry and Molecular Biology2014，，： | 1 |
| 6 | Characterisation of imidacloprid resistance mechanisms in the brown planthopper, Nilaparvata lugens St?l (Hemiptera: Delphacidae)显示文摘 | Alin M. Puinean Ian Denholm Neil S. Millar Ralf Nauen Martin S. Williamson | 2009 | Pesticide Biochemistry and Physiology2009，，2： | 1 |
| 7 | insecticide显示文摘 | RALF NAUEN PETER JESCHKE ROBERT Flupyradifurone: a brief profile of a new butenolide Management Science 2015 71 (6): 850-862 VELTEN | 2015 | Pest2015，，： | 1 |
| 8 | Identification of biochemical markers linked to neonicotinoid cross resistance in Bemisia tabaci (Hemiptera:Aleyrodidae)显示文摘 | Rauch Natascha Nauen Ralf | 2003 | Archives of Insect Biochemistry and Physiology2003，54，4： | 1 |
| 9 | Toxicity and nicotinic acetylcholine receptor interaction of imidacloprid and its metabolites in Apis mellifera (Hymenoptera: Apidae)显示文摘 | Ralf Nauen Ulrich Ebbinghaus-Kintscher Richard Schmuck | 2001 | Pest Manag Sci2001，57，7： | 1 |
| 10 | Mode of action of diflubenzuron显示文摘 | Ralf Nauen Guy Smagghe | | 0，，： | 1 |
| 11 | Abamectin resistance in strains of vegetable leafminer, Liriomyza sativae (Diptera: Agromyzidae) is linked to elevated glutathione S-transferase activity显示文摘Abamectin 抵抗在蔬菜 leafminer 被选择, Liriomyza sativae (Blanchard )( 双翅目:Agromyzidae ) 在在 abamectin 抵抗的紧张的实验室条件,和抗力移转模式和可能的抵抗机制下面(AL-R, AF-R ) 被调查。与易受影响的紧张(SS ) 相比,紧张 AL-R 在 25 代期间在 20 个选择周期以后显示了 39 褶层抵抗到 abamectin,并且紧张 AF-R 在 22 代期间在 16 个选择周期以后展出了 59 褶层抵抗到 abamectin。到 cyromazine 的抗力移转都没在两 abamectin 抵抗的紧张被发现。然而,我们没能在 L 为 cyromazine 选择抵抗。在由进行 17 选择的实验室条件下面的 sativae 在 22 代期间骑车。然而,到 abamectin (6-9 褶层) 的抗力移转的中等层次在接受了 cyromazine 处理的紧张被观察。生物化学的分析在两 abamectin 抵抗的紧张显示出那项谷胱甘肽 S-transferase (GST ) 活动(AL-R, AF-R ) 比在易受影响的紧张(SS ) 显著地高,新陈代谢地建议驾驶抵抗到 abamectinin L。sativae。混合物的建议或 cyromazine 和 abamectin 的旋转应该小心地被考虑,作为处理可以为到 abamectin 的低级抗力移转选择的连续 cyromazine。 | Qing-Bo Wei Zhong-Ren Lei Ralf Nauen Du-Cheng Cai Yu-Lin Gao | 2015 | Insect Science2015，22，2： | 0 |
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