Resultados de búsqueda - BE*

  1. Beans. Producer Organizations Promoting Integrated Development with a Value Chain Approach por Miranda Salgado, Félix, Cajin, Nilo, Rueda Pereira, Antonio, Rodríguez Alfaro, Scarleth, Herrera, Alexis

    Publicado 2012
    “…The report addresses the building and strengthening of the beans value chain in northern Nicaragua using innovative strategies and aims to disseminate and share study results. …”
    Enlace del recurso
    Libro
  2. Importation, releases, and establishment of Neochetina spp. (col., curculionidae) for the biological control of water hyacinth, Eichhomia crassipes CLil., Pontederiaceae), Benin, West Africa por Thielen, R., Ajuonu, O., Schade, V., Neuenschwander, Peter, Adite, A., Lomer, C.

    Publicado 1994
    “…Water hyacinth,Eichhornia crassipes (Martius) Solms-Laubach (Pontederiaceae) was first reported in Bénin in 1977 and about 10 years later became the major floating water weed in the south east, obstructing boat traffic and fisheries. …”
    Enlace del recurso
    Journal Article
  3. Natural levels of fungal infections in grasshoppers in northern Benin por Shah, P., Godonou, I., Gbongboui, C., Lomer, C.

    Publicado 1994
    “…The infection of grasshoppers by naturally occurring, entomopathogenic fungi was monitored at two sites in Malanville, northern Benin, Africa. Grasshoppers were collected and recorded from the sites between June and December 1992 and all of them, barring the first instars, were incubated in ventilated cages. …”
    Enlace del recurso
    Journal Article
  4. Breeding potatoes for developing countries using wild tuber bearing Solanum spp. and ploidy manipulations por Ortíz, R., Iwanaga, Masaru, Peloquin, S.J.

    Publicado 1994
    “…The use of ploidy manipulations in potato breeding has been successfully applied by breeders at the International Potato Center (CIP) as a tool for germplasm enhancement and for the introduction of desirable genes of wild species into the cultivated gene pool. …”
    Enlace del recurso
    Journal Article
  5. Genetics analysis of apical dominance and improvement of suckering behaviour in plantain por Ortíz, R., Vuylsteke, D.R.

    Publicado 1994
    “…Increased frequency of the Ad gene and a commensurate improvement in the suckering behavior of the diploid populations may be achieved by phenotypic recurrent selection.…”
    Enlace del recurso
    Journal Article
  6. Seed damaging field pests of cowpea (Vigna unguiculata) L.Walp.) in Benin: occurance and pest status por Dreyer, H., Baumgaertner, J.U., Tamo, Manuele

    Publicado 1994
    “…Seed damage assessment at harvest time showed that in 80% of 25 fields, planted between 1990 and 1992, PSBs were the most important pests. …”
    Enlace del recurso
    Journal Article
  7. Virulence characteristics of a new race of the parasitic angiosperm, Sriga gesnerioides, from southern Benin on cowpea (Vigna unguiculata) por Lane, J.A., Moore, T.H., Cardwell, K., Singh, B., Bailey, M.

    Publicado 1994
    “…Striga gesnerioides from southern Benin is the fourth race of the parasite to be identified, and the first with virulence on variety B301. …”
    Enlace del recurso
    Journal Article

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