Zobrazeno 1 - 10 of 18 pro vyhledávání: '"Usman Zakka"'
1
Akademický článek
Susceptibility of ten rice brands to weevil, Sitophilus oryzae L. (Coleoptera: Curculionidae), and their influence on the insect and infestation rate
Autor: Chilee Okpile, Usman Zakka, Luke Chinaru Nwosu
Publikováno v: Bulletin of the National Research Centre, Vol 45, Iss 1, Pp 1-10 (2021)
Abstract Background Susceptibility studies keep farmers, managers and household users informed and enhance breeding program’s testing against infestation and damage by storage insect pests. Therefore, laboratory tests were carried out to examine th
Externí odkaz: https://doaj.org/article/215a035d4df04d3f8c53b8359914b9a9
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2
Akademický článek
Effectiveness of maize as an intercrop in the management of insect pests of okra: Is there a better intercrop pattern than random intercrop practiced by farmers?
Autor: Usman Zakka, Luke Chinaru Nwosu, Lemea Peace Nkue
Publikováno v: Journal of Crop Protection, Vol 7, Iss 1, Pp 65-72 (2018)
A field trial was carried out during the rainy season of 2015 at the Teaching and Research Farm of Faculty of Agriculture, University of Port Harcourt, Nigeria to determine the effectiveness of maize Zea mays L. as an intercrop in managing the pests
Externí odkaz: https://doaj.org/article/f318bcd22dce481585195b367ddd4f30
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3
Akademický článek
Field trials of formulated neem seed oil at different rates and frequencies on pigeonpea flower blister beetle, Mylabris pustulata Thunberg in Owerri Rainforest Zone, Nigeria
Autor: Sunday Ani Dialoke, Luke Chinaru Nwosu, Usman Zakka, Kennedy Okwudili Ogbedeh, Caroline Uwaoma Onyirioha
Publikováno v: Journal of Biological Research, Vol 90, Iss 2 (2018)
In this study, the efficacy of Formulated Neem Seed Oil (FNSO) on the population of blister beetle, Mylabris pustulata Thunberg (Coleoptera: Meloidae) was evaluated. The data were recorded from beginning of May 2009 and 2010 planting seasons. The exp
Externí odkaz: https://doaj.org/article/7f8fa1cddae94ae9bf0c60b4b24ecee5
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4
Insecticidal Potentials of Black Seed, (Nigella Sativa) Powder as an Eco-Friendly Bio-Pesticide in the Management of Dermestes Maculatus in Codfish Gadus Morhua (Gadidae: Gadiformes)
Autor: Esther Bethel Aalonee, Rosetta Bekinwari Bob-Manuel, Judith Awele Chekwube Nwanze, Usman Zakka
Publikováno v: Journal of Health, Applied Sciences and Management; Vol. 6 No. 2 (2023); 3-9
Background: Insecticidal potentials Nigella sativa powder as an eco-friendly bio-pesticide in the management of Dermestes maculatus in codfish was evaluated in a laboratory. Results: Adults of hide and skin beetle were obtained from infested smoked f
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2607fede4959b00e4aed529b7fe55e7d
https://www.ajol.info/index.php/johasam/article/view/247592
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7
Efficiency of Cultural Practices of Mulching and Nipping in the Management of Eggplant Infestation and Damage by Leucinodes orbonalis Gueéne (Lepidoptera: Pyralidae)
Autor: N Es Lale, L C Nwosu, Usman Zakka, O J Adolphus
Publikováno v: NIGERIAN ANNALS OF PURE AND APPLIED SCIENCES. 1:1-7
The objective of the study was to evaluate the effectiveness of cultural practices of mulching and nipping in the management of eggplant infestation and damage by Leucinodes orbonalis Guenée (Lepidoptera: Pyralidae). Therefore, a field experiment us
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9b56c2c52520efb2721e9fd172d464bb
https://doi.org/10.46912/napas.54
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9
Population dynamics of Fall Army Worm [(Spodoptera frugiperda) J.E. Smith] (Lepidoptera: Nuctuidae) in maize-cassava intercrop using pheromone traps in Niger Delta Region
Autor: R. B. Bob-Manuel, E. B. Kingsley-Umana, J. A. C. Nwanze, Usman Zakka
Publikováno v: Bulletin of the National Research Centre, Vol 45, Iss 1, Pp 1-7 (2021)
BackgroundThis study was conducted to generate baseline information on population dynamics of Fall Army Worm (FAW) in cassava-maize intercrop for management technique. Maize (Zea mays) is Africa’s most staple food crop with pest complex as major co
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d79f87d90455413138db8a54c1752f9e
https://doi.org/10.1186/s42269-021-00500-6
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10
Susceptibility of ten rice brands to weevil, Sitophilus oryzae L. (Coleoptera: Curculionidae), and their influence on the insect and infestation rate
Autor: Luke Chinaru Nwosu, Chilee Okpile, Usman Zakka
Publikováno v: Bulletin of the National Research Centre, Vol 45, Iss 1, Pp 1-10 (2021)
Background Susceptibility studies keep farmers, managers and household users informed and enhance breeding program’s testing against infestation and damage by storage insect pests. Therefore, laboratory tests were carried out to examine the suscept
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f1328453421d8044d8f8f7d0a3c8dd3f
https://doi.org/10.1186/s42269-020-00459-w
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