5Lou Y G, Baldwin I T. Silencing of a germin-like gene in Nicotiana attenuate improves performance of nat/re herbivores[J]. P/ant Physi- ology, 2006, 140:1126-1136.
6Howe G A, Jander G. Plant Immunity to Insect Herbivores[ J]. An- nual Review of Plant Biology, 2008, 59:41 - 66.
7Ehrlich P R, Raven P H. Butterflies and Plants: A Study in Coevo- lution[ J]. Society for the Study dEvolution, 1964, 18(4) : 586 - 608.
8Becerra J X. The impact of herbivore-plant coevolution on plant corn- munity structure[J]. Proceadlngs of the National Academy of Sci- ences, 2007, 104 (18): 7483-7488.
9Opitz S, Mttl]er C. Plant chemlstxy and insect sequestration [ J ]. Chemical Ecology, 2009, 19 (3): 117-154.
10Sppuhn A, Gase K, Krock B, et al. Nicotine$ Defens/ve Function in Nature[J]. PLoS Biology, 2004, 2(10) : 1074 -1080.