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Management strategies Safe transfer of germplasm Cowpea Guidelines

Guidelines for safe transfer of cowpea germplasm

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Contributors to this section: IITA, Nigeria (M. Ayodele, L. Kumar).

Technical Guidelines for the safe transfer of germplasm and protection of CGIAR Germplasm Banks: IITA

Seed Crops

Cowpea Vigna unguiculata (L.) Walp. (Syn. Vigna sinensis)

Viruses
Cowpea mosaic virus(CpMV)
Blackeye cowpea mosaic virus (BICMV)
Cowpea severe mosaic virus (CpSMV)
Cowpea aphid-borne mosaic virus (CAMV, CABMV)
Cowpea mottle virus (CPMoV)
Cowpea golden mosaic virus (CGMV)
Cowpea yellow mosaic virus (CYMV)
Bacteria
Xanthomonas axonopodis pv. vignicola (Burkholder 1944) Vauterin et al. 1995
Xanthomonas axonopodis pv. Vignae
Pseudmonas syringae pv phaseolicola
Pseudmonas syringae pv syringae
Fungi
Colletotrichum lindemuthianum, Glomerella lindemuthiana Shear [teleomorph
Cercospora canescens
Cercospora cruenta
Fusarium oxysporum f.sp. tracheiphilum (E.F.Sm.) Snyder & H.N. Hansen
Sphaceloma sp.
Colletotrichum truncatum(Schwein.) Andrus & W.D. Moore, 1934
Uromyces appendiculatus (Pers.) Unger (1816)
Entyloma vignae
Septoria vignae Henn.
Choanephora cucurbitarum
Nematodes
Meloidogyne arenaria
Rotylenchulus  reniformis
Insects
Aphis craccivora
Maruca vitrata
Callosobruchus spp
Empoasca spp.
Ophiomyia phaseoli
Megalurothrips sjostedti
Parasitic plants
Striga gesnerioides
Striga asiatica
Striga hermonthica

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