Kamara, A Y and Ewansiha, S U and Ajeigbe, H A and Omoiguid, L O
(2013)
Response of old and new cowpea varieties to insecticide spray regimes in the Sudan savanna of Nigeria.
Archives of Phytopathology and Plant Protection, 46 (1).
pp. 1-12.
ISSN 0323-5408