Resultados de búsqueda - Xenien~

Aquaculture technology toolkit catalogue: Clearinghouse technical report series 012 por Technologies for African Agricultural Transformation

“…The countries targeted by the Aquaculture Compact are Benin, Burundi, Cameroon, Cote d'Ivoire, Democratic Republic of Congo, Ghana, Kenya, Malawi, Nigeria, Tanzania, Togo, and Zambia. …”
Enlace del recurso

Aquaculture technology toolkit catalogue: clearinghouse technical report series 012 por Technologies for African Agricultural Transformation

“…The countries targeted by the Aquaculture Compact are Benin, Burundi, Cameroon, Cote d'Ivoire, Democratic Republic of Congo, Ghana, Kenya, Malawi, Nigeria, Tanzania, Togo, and Zambia. …”
Enlace del recurso

Honey bee colony losses and causes during the active beekeeping season 2022/2023 in nine sub- Saharan African countries por Nganso, B.T., Ayalew, W., Wubie, A.J., Assefa, F., Belayhun, L., Ndungu, N.N., Toroitich, D., Otieno-Ayayo, Z.N., Wambua, M.B., Oyieyo, Y.O., Elie, N., Sikirou, R., Idrissou, S.B., Mwiza, W., Turner, S., Bobadoye, B.O., Fameni, S.T., Gaboe, S., Agbodzavu, M.K., Mafwila, P., Tasse Taboue, G.C., Emily, K., Henri, T.Z.E., Niassey, S., Fonkou, S.N., Pirk, C.W.W., Gray, A., Brodschneider, R., Soroker, V., Subramanian, S.

“…This study reports for the first-time managed honey bee colony loss rates and associated risk factors during the active beekeeping season 2022/2023 in nine Sub-Saharan African countries, namely Kenya, Ethiopia, Rwanda, Uganda, Benin, Liberia, Nigeria, Cameroon and Democratic Republic of the Congo. …”
Enlace del recurso

A global and some national perspectives on the current evidence of interventions on fruit and vegetable intake in low-, middle-, and high-income countries por Hess, Sonja Y., Angeles-Agdeppa, Imelda, Kinabo, Joyce, Mitchodigni, Irene Medeme, Silva, Renuka, Tharaney, Manisha, Azupogo, Fusta, Bliznashka, Lilia, Hinnouho, Guy-Marino, Koyratty, Nadia, Smith, Taryn J., Olney, Deanna K.

“…Specifically, we considered the evidence for 4 target countries of the Fruit and Vegetables for Sustainable Healthy Diets Initiative: Benin, the Philippines, Sri Lanka, and Tanzania. …”
Enlace del recurso

Gender capacitation of extension and rural advisory services in West and Central Africa: the learning journey and outcomes por Maiga, Mariame, Gebremedhin, Bethel, Kpadonou, G Esaie, Ganyo, Komla Kyky, Dieng, Fatou, Segnon, Alcade Christel, Lamien, Nieyidouba, Zougmore, Robert Bellarmin

“…Main modules covered are (i) basic concepts in gender and agricultural extension services, (ii) methods and tools for conducting gender analysis in extension planning and (iii) approaches for mainstreaming gender in Agricultural Extension and Advisory Services. 23 participants (with 61% women) from Benin, Chad, Côte d'Ivoire, Mali, Niger, Nigeria, Senegal and Togo who are directors or department heads of agricultural advisory and extension services from were capacitated and went back home with the promise to extend this knowledge to their pairs. …”
Enlace del recurso

Evaluation of participatory disease surveillance for highly pathogenic avian influenza in Africa and rinderpest in Pakistan por Hannah, H., Pali, Pamela N., Rware, H.I., Bett, Bernard K., Randolph, Thomas F., Grace, Delia, Njuki, Jemimah, Pissang, C., Hisrich, E.

“…Data were collected from 120 individuals by workshops, questionnaires and semi-structured interviews in Benin, Nigeria, Pakistan, Tanzania, Togo and Uganda. …”
Enlace del recurso

A single mutation in the GSTe2 gene allows tracking of metabolically based insecticide resistance in a major malaria vector por Riveron, J., Yunta, C., Ibrahim, S., Djouaka, R.F., Irving, H., Menze, B., Ismail, H., Hemingway, J., Ranson, H., Albert, A., Wondji, C.S.

“…Genome-widetranscription analysis revealed that GSTe2 was the most over-expressed detoxification gene in DDT and permethrinresistantmosquitoes from Benin. Transgenic expression of GSTe2 in Drosophila melanogaster demonstrated thatover-transcription of this gene alone confers DDT resistance and cross-resistance to pyrethroids. …”
Enlace del recurso

Mixplanting pubescent and glabrous cassava affects abundance of Typhlodromalus aripo and its prey mite Mononychellus tanajoa por Onzo, A., Hanna, R., Toko, M.

“…The study was conductedin a cassava field in Benin, West Africa. The experiments confirmed thatT. aripoeffectively suppressesM. tanajoapopulations on both cultivarsand showed, in the no-predator-exclusion experiments, that cultivar com-binations have significant effects onM. tanajoaandT. aripodensities.Indeed,T. aripoload on the non-preferred cultivar was lowest in subplotswhere the proportion ofT. aripo-preferred cultivar was also low, while,and as expected,M. tanajoaload on the non-preferred cultivar showeddecreasing trends with increasingT. aripodensities. …”
Enlace del recurso

Assessing nontarget effects and host feeding of the exotic parasitoid Apanteles taragamae, a potential biological control agent of the cowpea pod borer Maruca vitrata por Dannou, E.A., Tamò, Manuele, Huis, A. van, Dicke, M.

“…Apanteles taragamae Viereck is a larval parasitoid introduced in Benin for classical biological control of the cowpea pod borer Maruca vitrata Fabricius. …”
Enlace del recurso

Re-evaluation of Yam Mosaic Virus (YMV) detection methods por Eni, A., Hughes, J., Asiedu, Robert, Rey, M.

“…In the present study, eighteen previously tested YMV positive leaf samples from Benin and Ghana were re-tested using TAS-ELISA, Protein A-sandwich (PAS) ELISA and IC-RT-PCR. …”
Enlace del recurso

Klassische Gefluegelpest H5N1: Rueckblick und aktuelle Synopsis der globalen Situation unter besonderer Beruecksichtigung des Geschehens in Deutschland por Unger, Fred, Harder, T., Conraths, F.J., Teuffert, J., Staubach, C., Globig, A., Grund, C., Beer, M., Mettenleiter, T.C.

“…Der Nachweis des Virus in Wildvogelpopulationen, drei streunenden Hauskatzen sowie in einzelnen Hausgeflügelbeständen (Huhn, Pute, Pekingenten) in Deutschland seit 2006 hat einen nachhaltigen Eindruck von der Problematik und Brisanz solcher Ausbruchsszenarien vermittelt. …”
Enlace del recurso

Bactrocera invadens (Diptera: Tephritidae), a new invasive fruit fly pest for the afrotropical region: host plant range and distribution in West and Central Africa por Goergen, Georg E., Vayssières, Jean-François, Gnanvossou, D., Tindo, M.

“…In regular surveys in Benin and Cameroon covering 4 yr, samples from 117 plant species across 43 families have been obtained. …”
Enlace del recurso

Impediments to new improved maize variety testing and release in selected countries in sub-Saharan Africa por Setimela, P.S., Badu-Apraku, Baffour, Mwangi, W.

“…A survey was conducted on the varietaltesting and release systems in 14 selected countries (Angola, Benin, Ethiopia, Malawi, Ghana, Mali, Mozambique, Nigeria, Tanzania, Kenya, South Africa, Uganda, Zambia, and Zimbabwe) in SSA. …”
Enlace del recurso

The International Plant Diagnostic Network (IPDN) in Africa: improving capacity for diagnosing diseases of banana (Musa spp.) and other African crops por Beed, Fenton D., Miller, S.A., Momol, M.T., Gilbertson, R., Kinyua, Z.M., Xin, J., García, L., Harmon, C.L., Vergot, P.

“…Training programs were conducted in Benin in2006, Kenya and the United States of America in 2007, and Uganda and Mali in2008, to enhance technical capacity amongst diagnosticians in East and West Africa.Initiatives such as IPDN can benefit by collaboration with other similar internetbasedinitiatives in Africa. …”
Enlace del recurso

Effect of breed and Diacylglycerol acyltransferase 1 gene polymorphism on milk production traits in Beninese White Fulani and Borgou cows por Houaga, I., Muigai, Anne W.T., Kyallo, Martina M., Githae, D., Youssao, I.A.K., Stomeo, Francesca

“…The aim of this study was to analyze the allele and genotype frequency, and investigate the association of the DGAT1 K232A polymorphism with milk production traits in indigenous White Fulani and Borgou cattle breeds in Benin. In total, 103 White Fulani and 103 Borgou were genotyped by Polymerase Chain Reaction-Restriction Fragment Length Polymorphisms and validated by Sanger sequencing. …”
Enlace del recurso

The International Plant Diagnostic Network West Africa por Beed, Fenton D., Sikirou, R., Bandyopadhyay, Ranajit, Twizeyimana, M., Miller, S.

“…West Africa’s IPDN was established with a hub lab at IITA Bènin with spoke labs in Ghana, Mali and Senegal with support provided by IITA Nigeria. …”
Enlace del recurso

Outcrossing in cowpea por Fatokun, C.A., Ng, Q.

“…In another study carried out at two different locations in Nigeria and one in the Republic of Benin two cowpea lines were used to measure extent of pollen movement. …”
Enlace del recurso

Seasonal cycles and persistence in an acarine predator-prey system on cassava in Africa por Hanna, R., Onzo, A., Lingeman, R., Yaninek, John S., Sabelis, M.W.

“…We applied time series analysis and a mechanistic predator-prey model to long-term data of monthly population counts of the herbivorous pest mite Mononychellus tanajoa and its introduced phytoseiid predator Typhlodromalus aripo from a cassava field in Benin, West Africa. In this approach, we determined the extent to which the main features of the observed predator-prey fluctuations in cassava fields can be explained from biotic traits inherent to the biology of predator and prey, and the extent of the significance of abiotic factors in determining population levels. …”
Enlace del recurso

The rapid degradation of Lambda-Cyhalothrin makes treated vegetables relatively safe for consumption por Djouaka, R., Soglo, M., Kusimo, M.O., Adéoti, R., Talom, A., Zeukeng, F., Paraïso, A., Afari-Sefa, Victor, Saethre, M.G., Manyong, Victor M., Tamò, Manuele, Waage, Jeff, Lines, J., Mahuku, George S.

“…Lambda-cyhalothrin (λ-cyhalothrin) is the most commonly used pyrethroid insecticide for vegetable farming in Benin. This insecticide is misused and overused by farmers, and hence may pose health hazards to consumers. …”
Enlace del recurso

Horizontal resistance: core to a research breakthrough to combat Striga in Africa por Kim, S.K.

“…Multilocation testing and subsequent seed multiplication of the resistant varieties was carried out by national programmes in Benin, Burkina Faso, Cameroon, the Ivory Coast, Ethiopia, Ghana, Nigeria, and Togo. …”
Enlace del recurso