NAYGA, Josefina G.; GAPASIN , Ruben M. EFFECT OF STEM AND FOLIAGE SCAB DISEASE ON THE GROWTH AND YIELD OF VSP-1 SWEET POTATO VARIETY. Annals of Tropical Research, [S. l.], v. 8, n. 3, p. 115–122, 1986. Disponível em: https://atr.vsu.edu.ph/article/view/695. Acesso em: 5 dec. 2025.