Jibril Abdullahi, Nuradeen Abdullahi, Musa Haruna, Sani Muhammad Yahaya, Ladan Wada Hayatu, Yau Sabo Ajingi, Mardiyya Auwal Yakasai, Hassan Muhammad Ibrahim, Sakani Sani Buhari. (2020) Evaluation of Plants Extracts from Capsicum annum and Allium sativum against Aphis craccivora Attacking Cowpea Plant in Kano, Nigeria, , Volume 2, Issue 1.