Zobrazeno 1 - 10
of 23
pro vyhledávání: '"Patrick Attamah"'
Autor:
Patrick Attamah, Francis Kusi, Alexander Wireko Kena, Frederick J. Awuku, Salim Lamini, Gloria Mensah, Mukhtaru Zackaria, Emmanuel Yaw Owusu, Richard Akromah
Publikováno v:
Heliyon, Vol 10, Iss 11, Pp e31976- (2024)
The cowpea aphid (Aphis cracivora) is a cosmopolitan insect pest that causes economic damage on cowpea. Although the pest persists at all the growth stages of the crop, in West Africa, aphids are the only major insect pests that farmers regularly con
Externí odkaz:
https://doaj.org/article/2b632405635b4fa483136408fe1ca7cd
Autor:
Bao-Lam Huynh, James C. R. Stangoulis, Tri D. Vuong, Haiying Shi, Henry T. Nguyen, Tra Duong, Ousmane Boukar, Francis Kusi, Benoit J. Batieno, Ndiaga Cisse, Mouhamadou Moussa Diangar, Frederick Justice Awuku, Patrick Attamah, José Crossa, Paulino Pérez-Rodríguez, Jeffrey D. Ehlers, Philip A. Roberts
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-11 (2024)
Abstract Development of high yielding cowpea varieties coupled with good taste and rich in essential minerals can promote consumption and thus nutrition and profitability. The sweet taste of cowpea grain is determined by its sugar content, which comp
Externí odkaz:
https://doaj.org/article/c71cab4ecdaa49bd82bf9bad80b74500
Autor:
Abdoulaye Ali Koura, Alexander Wireko Kena, Benjamin Annor, Idris I Adejumobi, Fanna Maina, Abdoul- Raouf S. Maazou, Ibrahim B.Y.A. Razakou, Patrick Attamah, Francis Kusi, Ousmane Boukar, Richard Akromah
Publikováno v:
Scientific African, Vol 23, Iss , Pp e02065- (2024)
The potential of cowpea (Vigna unguiculata [L] Walp) to contribute to food security and livelihood sustenance of sub-Sahara Africans is constantly threatened by many biotic and abiotic stresses that are aggravated by climate change. To address these
Externí odkaz:
https://doaj.org/article/be279691867a4a77bddc74079110200b
Autor:
Salim Lamini, Francis Kusi, Eric William Cornelius, Agyemang Danquah, Patrick Attamah, Zakaria Mukhtaru, Frederick Justice Awuku, Emmanuel Yaw Owusu, Mavis Acheampong, Gloria Mensah
Publikováno v:
Heliyon, Vol 8, Iss 12, Pp e12217- (2022)
Macrophomina root rot disease (MRRD) caused by Macrophomina phaseolina is an emerging threat to the profitable cowpea production in northern Ghana.Recommended control methods including the use of fungicides are ineffective and expensive for resource
Externí odkaz:
https://doaj.org/article/84db2103719b4f41ac0e6dca4546423a
Generation mean analysis of the key earliness related traits in cowpea (Vigna unguiculata (L.) Walp)
Autor:
Emmanuel Yaw Owusu, Francis Kusi, Alexander Wireko Kena, Richard Akromah, Frederick Justice Awuku, Patrick Attamah, Gloria Mensah
Publikováno v:
Scientific African, Vol 17, Iss , Pp e01289- (2022)
The nature of gene action controlling agronomic traits enables plant breeders to execute a successful crop improvement programme. To elucidate the type of gene action governing the key earliness related traits in cowpea, seven populations of the six
Externí odkaz:
https://doaj.org/article/b850d07d37f140ea896e29a332100579
Autor:
Emmanuel Yaw Owusu, Francis Kusi, Alexander Wireko Kena, Richard Akromah, Patrick Attamah, Frederick Justice Awuku, Gloria Mensah, Salim Lamini, Mukhtaru Zakaria
Publikováno v:
Heliyon, Vol 8, Iss 7, Pp e09852- (2022)
Global climate change is expected to further intensify the already harsh conditions in the dry savannah ecological zones of sub-Saharan Africa, posing serious threats to food and income security of millions of smallholder farmers. Breeding cowpea for
Externí odkaz:
https://doaj.org/article/75b85480c04c450086e4526a2e322d16
Autor:
Emmanuel Y. Owusu, Benjamin Karikari, Francis Kusi, Mohammed Haruna, Richard A. Amoah, Patrick Attamah, Gloria Adazebra, Emmanuel K. Sie, Memunatu Issahaku
Publikováno v:
Heliyon, Vol 7, Iss 9, Pp e07890- (2021)
Experimental studies were conducted to evaluate 16 advanced breeding lines of cowpea (Vigna unguiculata (L) Walp) for genetic variability, heritability and correlation between maturity and yield related traits. The genotypes exhibited significant (P
Externí odkaz:
https://doaj.org/article/94f4cdc0c0494482a213387e923df21e
Autor:
Francis Kusi, Jerry A. Nboyine, Patrick Attamah, Justice F. Awuku, Issa Sugri, Mukhtaru Zakaria, Salim Lamini, Gloria Mensah, Victoria Larweh, Robert K. Owusu, Richard Y. Agyare, Julius Yirzagla, Michael Asante, Joseph K. Laary
Publikováno v:
International Journal of Agronomy, Vol 2020 (2020)
Aphids (Aphis craccivora Koch) are an important vegetative stage pest of cowpea in Africa. The use of resistant cultivars is among the best management option for this pest, but the success of this strategy is influenced by the stability of the resist
Externí odkaz:
https://doaj.org/article/48561209e1454f52bbe5d7ef69c4482b
Autor:
Patrick Attamah, Francis Kusi, Alexander Wireko Kena, Salim Lamini, Frederick Awuku, Gloria Mensah, Zakaria Mukhtaru, Emmanuel Yaw Owusu, Richard Akromah
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::25e968349b65dd560cc1a13964b45008
https://doi.org/10.2139/ssrn.4408488
https://doi.org/10.2139/ssrn.4408488
Publikováno v:
American Journal of Plant Sciences. 12:1817-1834
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3c94d4cd7166eca34f7367d0f002da2f
https://doi.org/10.4236/ajps.2021.1212127
https://doi.org/10.4236/ajps.2021.1212127