TY - BOOK AU - Vijay, Kumar TI - Biochemical basis for the resistance to yellow yein mosaic virus in Okra (Abelmoschus species) U1 - T 635.648.98 V70B PY - 1979/// CY - Ludhiana PB - PAU KW - OKRA -- DISEASES AND PESTS KW - VEGETABLE -- BREEDING N2 - The material comprised one resistant lines from 'Ghana', Abelmoschus manihot ssp manihot and two susceptible cutivars, 'Pusa Sawani' and 'Reshmi', both belonging to A esculentus Parents, their hybrids, back crosses (BC1 and BC2) and F2 (in cross II) were ER -