Theses & Dissertations Open Access Distribution and characterization of cowpea genotypes for resistance to rootknot nematodes (Meloidogyne spp.) in Mozambique Joseph Kisitu Cowpea (Vigna unguiculata (L.) Walp.) is an important food crop in Mozambique. The crop is cultivated almost exclusively by smallholder farmers in warm marginal environments of the country. One of the key field hindrances to the success of… RUF-36549 2016 CC BY 4.0 24 Jan 2017