TY - SER AU - Eiras,M. AU - Resende,R.O. AU - Missiaggia,A.A. AU - Avila,A.C.de TI - PT-PCR and dot blot hybridization methods for a universal detection of tospoviruses KW - Virus KW - RNA KW - Quarentena KW - Germoplasma KW - ELISA ER -