Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Francis Obala"'
Autor:
Hosam Mohamed Khalil Hammam El-Gepaly, Samira A. Mohamed, Francis Obala, Manal F. Abdelall, Thaer Yaseen
Publikováno v:
Egyptian Journal of Biological Pest Control, Vol 34, Iss 1, Pp 1-8 (2024)
Abstract Background The polyphagous alien invasive pest, Spodoptera frugiperda (J.E. Smith) (Lepidoptera: Noctuidae), invaded Africa and has so far spread across the continent, causing devastating impacts on maize production. In Egypt, the management
Externí odkaz:
https://doaj.org/article/bcd768f207a44b1787af1af936759820
Autor:
Abdelmutalab G. A. Azrag, Francis Obala, Henri E. Z. Tonnang, Brian N. Hogg, Shepard Ndlela, Samira A. Mohamed
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-13 (2023)
Abstract Phthorimaea absoluta (Meyrick) (= Tuta absoluta) (Lepidoptera: Gelechiidae), is the most damaging insect pest threatening the production of tomato and other solanaceous vegetables in many countries. In this study, we predicted the risk of es
Externí odkaz:
https://doaj.org/article/19cadc5dd3694efc8a360cb53cd12505
Autor:
Sahadatou Mama Sambo, Shepard Ndlela, Hannalene du Plessis, Francis Obala, Samira Abuelgasim Mohamed
Publikováno v:
Insects, Vol 13, Iss 6, p 496 (2022)
Associations between the South American tomato pinworm, Tuta absoluta (Meyrick) (Lepidoptera: Gelechiidae), and its native parasitoids need to be updated to increase the implementation of pest control strategies. In this study, T. absoluta-infested t
Externí odkaz:
https://doaj.org/article/83727d6ec43247e89162c12918cad50b
Autor:
Samira Abuelgasim Mohamed, Mark Wamalwa, Francis Obala, Henri E Z Tonnang, Tadele Tefera, Paul-Andre Calatayud, Sevgan Subramanian, Sunday Ekesi
Publikováno v:
PLoS ONE, Vol 16, Iss 7, p e0253122 (2021)
The invasion and wide spread of Spodoptera frugiperda represent real impediments to food security and the livelihood of the millions of maize and sorghum farming communities in the sub-Saharan and Sahel regions of Africa. Current management efforts f
Externí odkaz:
https://doaj.org/article/9a852f23c523483c93e1ed6125a1f2ad
Autor:
Shepard Ndlela, Francis Obala, Nelson L. Mwando, Abdullah M. Mkiga, Abdelmutalab G. A. Azrag, Samira A. Mohamed
Publikováno v:
Agriculture, Vol 12, Iss 5, p 570 (2022)
There are various postharvest treatments currently available in the market. Among these, heat-based treatments are very effective. Several hot water treatment (HWT) protocols at various temperature regimes and time durations have been developed for d
Externí odkaz:
https://doaj.org/article/d7351750e50e4c9d946513340d225833
Publikováno v:
Biology, Vol 11, Iss 2, p 181 (2022)
The tomato leafminer, Tuta absoluta (Meyrick) (Lepidoptera: Gelechiidae) is an invasive pest that devastates the production of tomatoes and other solanaceous vegetables. Since its trans-Atlantic invasion in 2006, T. absoluta has spread and establishe
Externí odkaz:
https://doaj.org/article/303b0f86cb6a4aecb695949d4a6cbd90
Autor:
Sahadatou Mama Sambo, Shepard Ndlela, Hannalene du Plessis, Francis Obala, Samira Abuelgasim Mohamed
Publikováno v:
Biocontrol Science and Technology. 32:497-510
Autor:
Francis Obala, Sahadatou Mama Sambo, Hannalene Du Plessis, Samira Abuelgasim Mohamed, SHEPARD NDLELA
Publikováno v:
Insects; Volume 13; Issue 6; Pages: 496
Associations between the South American tomato pinworm, Tuta absoluta (Meyrick) (Lepidoptera: Gelechiidae), and its native parasitoids need to be updated to increase the implementation of pest control strategies. In this study, T. absoluta-infested t
Publikováno v:
Biology. 11(2)
The tomato leafminer
Autor:
Gamal E A Idriss, Pascal Osa Aigbedion-Atalor, Francis Obala, Maneno Chidege, Soul-Kifouly G. Midingoyi, Sunday Ekesi, Myron P. Zalucki, Martin Hill, Samira A. Mohamed
Publikováno v:
Journal of Economic Entomology. 112:2797-2807
Following the arrival of Tuta absoluta Meyrick in the eastern African subregion in 2012, several studies have shown numerous ecological aspects of its invasion. We investigated the impact of T. absoluta on people’s livelihoods across four counties