4Ribeiro S G,Ambrozevicius L P,Avila A C,et al.Distribution and genetis diversity of tomatl-infecting begomoviruses in Brazil.Arch Virol,2003,148(2):281～295
5Secker A E,Bedford I A,Markham P G,et al.Squash,a reliable field indicator for the presenc of B biotype of tobacco whitefly,Bemisia tabaci.In:Brighton Crop Protection Conference-pests and Diseases.British Crop Protection Council,Farnham,UK.1998.837～842
6Rodriguez-Saona C,Crafts-Brandner S J,Canas L A.Volatile emissions triggered by multiple herbivore damage:beet armyworm and whitefly feeding on cotton plants.J Chem Ecol,,2003,29(11):2539～2550
7Simon B,Cenis J L,Demichelis S,et al.Survey of Bemisia Tabaci (Hemiptera:Aldyrodidae) biotypes in Italy with the description of a new biotype (T) from Euphorbia characias.Bull Entomol Res,2003,93(3):259～264
8Dittrich V,Ernst G H,Ruesch O K S.Resistance mechanisms in sweetpotato whitefly populations from Sudan,Turkey,Guatemala,and Nicaragua.J Econ Entomol,1990,83:1665～1670
9Horowita A R,Ishaaya I.Managing resistance to insect growth regulators in the sweetpotato whitefly.J Econ Entomol,1994,87:866～871
10Lacey L A,Carruthers R,Fransen J J.A global distribution of naturally occrrring fungi of Bemisin,their biology and use as biological control agents.In Gerling D.(ed.),Bemisin is in 1995:Taxonomy,Biology,Damage,Control and Management.Intercept,Andover U K,1996:401～433
