Niazi, F.R. Basu, A.N. Mishra, M.D. Differentiae transmission of two strains of the rice tungro virus by Nephotettix nigropictus (Stae). [Transmissao de doenca, estirpe, arroz, Oriza sativa, cigarrinha verde] Subjects--Topical Terms: ARROZCIGARRINHA VERDEVIRUSTRANSMISSAO DE DOENCAVETOR