Assessment of smallholder farmers’ awareness of bean fly (Ophiomyia spp.) and management practices in central and northern Malawi: Implications for resistance breeding - Nkhata, Wilson; Shimelis, Hussein; Melis, Rob; Chirwa, Rowland; Mathew, Isack; Shayanowako, Admire; Mzengeza, Tenyson (Elsevier, 2021)