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Guidelines for safe transfer of cowpea germplasm | Safe transfer of cowpea germplasm | Safe Transfer of Germplasm (STOG) | General genebank management strategies and principles | Resources | Genebank Platform

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Guidelines for Safe Transfer of Cowpea Germplasm

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

The Genebanks

The 11 CGIAR genebanks currently conserve 730,000 of cereals and grain legumes, forage crops, tree species, root and tuber crops, bananas and crop wild relatives.

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