1[1]Tesuba TT, Watanable T. Growth protection of tomato and radish plants by solar UV-radiation reaching the earth′surface. J Photochem Photobiol, 1983,19:61～66
2[2]Rosena O, Staaij JVD, Bjorn LO. UV-B as an environmental factor in plant life:stress and regulation. Tree,1997,12:22～28
3[3]Skaltas H,Verybokidou E,Harrala C.UV-B protective potential and flavonoid contents of leaf hairs of Quercus ilex. Phytochem, 1994,37:987～990
4[4]Fischbach RJ, Kossmann B, Panten H et al.Seasonal accumulation of UV-B screening pigments in needles of Norway spruce. Plant Cell Environ, 1999,22:27～37
5[5]Liu L, Dennis C, Gitz Ⅲ DC et al. Effects of UV-B on flavonoid, ferulic acide, growth and photosynthesis in barley primary leaves. Physiol Plant,1995,93:725～733
6[6]Karabourniotis G,Kofidis G,Fasseas C. Polyphenol deposition in leaf hairs of O. europaea. Am J Bot,1998,85:1007～1012
7[7]Lois R. Accumulation of UV-absorbing flavonoids induced by UV-B radiation in Arabidopsis T-Mechanism of UV-resistance in Arabidopsis. Planta, 1994,194:498～503
