Incorporation of root-knot nematode (Meloidogyne javanica (Treub) Chitwood) resistance in the Zimbabwean elite Virginia tobacco (Nicotiana tabacum L.) germplasm: A review. - Shava, Justify Gotami; Richardson-Kageler, Susan; Dari, Shorai; Magama, Frank; Rukuni, Dzingai (Agricultural Reviews, 2018)