全部 标题 作者
关键词 摘要

OALib Journal期刊
ISSN: 2333-9721
费用:99美元

查看量下载量

相关文章

更多...

转cry1Ab/1Ac,cry1C,cry2A基因水稻对田间稻纵卷叶螟及其捕食类天敌的影响

, PP. 1095-1104

Keywords: 转Bt基因水稻,稻纵卷叶螟,种群动态,卷叶率,天敌

Full-Text   Cite this paper   Add to My Lib

Abstract:

在转Bt基因水稻商业化之前需要评价其对靶标害虫及其天敌的影响.本研究连续2年在3个地点调查了3种转Bt水稻材料和非转基因水稻田间稻纵卷叶螟为害情况,稻纵卷叶螟及其4种捕食类天敌的种群密度、相对丰富度和种群动态.结果表明,水稻材料对卷叶率和稻纵卷叶螟幼虫种群密度有显著影响.非转基因水稻田间卷叶率显著高于3种转Bt基因水稻田.在调查期间,不同地点3种非转基因水稻田间稻纵卷叶螟幼虫的种群密度以及它在植食类功能团内的相对丰富度均显著高于3种转Bt基因水稻田.水稻材料、水稻材料×调查日期、水稻材料×调查年份、水稻材料×调查日期×调查年份对稻纵卷叶螟幼虫的种群动态均有显著影响.但是,3种转Bt基因水稻材料和非转基因水稻田间4种捕食类天敌的相对丰富度、种群密度以及种群动态基本没有显著差异.从上述结果可推论,转Bt基因水稻中的Bt蛋白能明显抑制稻纵卷叶螟的发生,但对4种捕食类天敌没有显著影响.

References

[1]  1 Cheng J A. Rice Pests. Beijing: China Agricultural Press, 1996
[2]  2 Nathan S S. Effects of Melia azedarach on nutritional physiology and enzyme activities of the rice leaffolder, Cnaphalocrocis medinalis.Pestic Biochem Phys, 2006, 84: 98-108??
[3]  3 苏建坤, 褚柏, 陈伟民. 稻纵卷叶螟抗药性测定方法初探及抗性监测. 上海农业学报, 2003, 19: 81-84
[4]  4 苏军, 胡昌泉, 翟红利, 等. 农杆菌介导籼稻明恢86 高效稳定转化体系的建立. 福建农业学报, 2003, 18: 209-213
[5]  5 Fujimoto H, Itohet K, Yamamoto M, et al. Insect resistant rice generated by introduction of a modified delta-endotoxin gene of Bacillusthuringiensis. Nat Biotechnol, 1993, 11: 1151-1155??
[6]  6 Cheng X, Sardana R, Kaplan H, et al. Agrobacterium-transformed rice plants expressing synthetic cry1A(b) and cry1A(c) genes are highlytoxic to striped stem borer and yellow stem borer. Proc Natl Acad Sci USA, 1998, 95: 2767-2772??
[7]  7 Shu Q Y, Ye G Y, Cui H R, et al. Transgenic rice plants with a synthetic cry1Ab gene from Bacillus thuringiensis were highly resistant toeight lepidopteran rice pest species. Mol Breeding, 2000, 6: 433-449??
[8]  8 Tu J M, Zhang G A, Datta K, et al. Field performance of transgenic elite commercial hybrid rice expressing Bacillus thuringiensisδ-endotoxin. Nat Biotechnol, 2000, 18: 1101-1104??
[9]  9 Huang J K, Hu R F, Scott R, et al. Insect-resistant GM rice in farmers’ fields: assessing productivity and health effects in China. Science,2005, 308: 688-690??
[10]  10 陈茂, 叶恭银, 卢新民. Cry1Ab 杀虫蛋白在水稻-褐飞虱-拟水狼蛛食物链中转移与富集. 昆虫学报, 2005, 48: 208-213
[11]  11 Chen M, Zhao J Z, Ye G Y, et al. Impact of insect-resistant transgenic rice on target insect pests and non-target arthropods in China. InsectSci, 2006, 13: 409-420
[12]  12 Tang W, Chen H, Xu C G, et al. Development of insect-resistant transgenic indica rice with a synthetic cry1C* gene. Mol Breeding, 2006,18: 1-10??
[13]  13 Wang Y M, Zhang G A, Du J P, et al. Influence of transgenic hybrid rice expressing a fused gene derived from cry1Ab and cry1Ac on primary insect pests and rice yield. Crop Protect, 2010, 29: 128-133??
[14]  14 Chen M, Ye G Y, Liu Z C, et al. Analysis of Cry1Ab toxin bioaccumulation in a food chain of Bt rice, an herbivore and a predator.Ecotoxicology, 2009, 18: 230-238??
[15]  15 刘志诚, 叶恭银, 傅强, 等. 转cry1Ab 基因水稻对拟水狼蛛捕食作用间接影响的评价. 中国水稻科学, 2003, 17: 175-178
[16]  16 刘雨芳, 张古忍, 古德祥, 等.用ELISA 方法研究稻田节肢动物的食物关系.昆虫学报, 2002, 45: 352-358
[17]  17 章玉苹, 黄炳球. 稻纵卷叶螟天敌的保护与利用. 昆虫天敌, 2000, 22: 38-44
[18]  18 张娟, 梁广文, 曾玲. 不同稻田生态系统中稻纵卷叶螟、稻飞虱及其天敌密度的差异. 植物保护学报, 2011, 38: 1-8
[19]  19 张娟, 梁广文, 曾玲. 不同稻菜邻作模式对稻纵卷叶螟、稻飞虱及其捕食性天敌的影响, 生态学杂志, 2011, 30: 281-289
[20]  20 Chen H, Tang W, Xu C G, et al. Transgenic indica rice plants harboring a synthetic cry2A* gene of Bacillus thuringiensis exhibit enhancedresistance against lepidopteran rice pests. Theor Appl Genet, 111: 1330-1337
[21]  21 Chen M, Liu Z C, Y G Y, et al. Impacts of transgenic cry1Ab rice on non-target planthoppers and their main predator Cyrtorhinuslividipennis (Hemiptera: Miridae)—A case study of the compatibility of Bt rice with biological control. Biol Control, 2007, 42: 242-250??
[22]  22 Carino F O, Kenmore P E, Dyck V A. The farmcop suction sampler for hoppers and predators in flooded rice fields. Int Rice Res Newsl,1979, 4: 21-22
[23]  23 SAS Institute Inc. SAS/STA User’s Guide, version 6. Gary. NC: SAS Institute Inc, 1990
[24]  24 Pathak M D, Khan Z R. Insect pests of rice, Los Banos, IRRI, 1994
[25]  25 Bashir K, Husnain T, Fatima T, et al. Field evaluation and risk assessment of transgenic indica basmati rice. Mol Breeding, 2004, 13:301-312??
[26]  26 Maqbool S B, Riazuddin S, Loc N T, et al. Expression of multiple insecticidal genes confers broad resistance against a range of differentrice pests. Mol Breeding, 2001, 7: 85-93??
[27]  27 Datta K, Baisakh N, Thet K M, et al. Pyramiding transgenes for multiple resistance in rice against bacterial blight, yellow stem borer andsheath blight. Theor Appl Genet, 2002, 106: 1-8
[28]  28 Ye G Y, Yao H W, Shu Q Y, et al. High levels of stable resistance in transgenic rice with a cry1Ab gene from Bacillus thuringiensisBerliner to rice leaffolder, Cnaphalocrocis medinalis (Guenée) under field conditions. Crop Protect, 2003, 22: 171-178??
[29]  30 Ramesh S, Nagadhara D, Reddy V D, et al. Production of transgenic indica rice resistant to yellow stem borer and sap-sucking insects, usingsuper-binary vectors of Agrobacterium tumefaciens. Plant Sci, 2004, 166: 1077-1085??
[30]  31 Bernal C C, Aguda R M, Cohen M B. Effect of rice lines transformed with Bacillus thuringiensis toxin genes on the brown planthopper andits predator Cyrtorhinus lividipennis. Entomol Exp Appl, 2002, 102: 21-28??
[31]  32 Han L Z, Wu K M, Peng Y F, et al. Efficacy of transgenic rice expressing Cry1Ac and CpTI against the rice leaffolder, Cnaphalocrocismedinalis (Guenée). J Invertebr Pathol, 2007, 96: 71-79??
[32]  29 Breitler J C, Vassal, J N, Catala Md M, et al. Bt rice harbouring cry genes controlled by a constitutive or wound-inducible promoter,protection and transgene expression under Mediterranean field conditions. Plant Biotechnol J, 2004, 2: 417-430??

Full-Text

Contact Us

service@oalib.com

QQ:3279437679

WhatsApp +8615387084133