Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Thomas I. Ofuya"'
Publikováno v:
Insects, Vol 14, Iss 2, p 111 (2023)
Insect pest infestations and damage can limit the production of vegetables in the farming systems in Nigeria. This review looks at integrated insect pest management as a possible panacea for resolving insect pest issues in vegetable crops. The main v
Externí odkaz:
https://doaj.org/article/acaf1ab53c8b4b228d04264a6446b385
Autor:
Mercy O. Oni, Olaniyi C. Ogungbite, Samuel O. Oguntuase, Olufemi S. Bamidele, Thomas I. Ofuya
Publikováno v:
Journal of Basic and Applied Zoology, Vol 80, Iss 1, Pp 1-13 (2019)
Abstract Background Callosobruchus maculatus is an important insect pest of cowpea. The inhibitory effects of oil extract of Acalypha wilkesiana (Muell Arg.) leaves on antioxidant, neurotransmitter, and detoxifying enzyme in adult Callosobruchus macu
Externí odkaz:
https://doaj.org/article/ab1328868e2644148d35bef00a8269df
Autor:
Adeyela I. Okunlola, Thomas I. Ofuya
Publikováno v:
Folia Horticulturae, Vol 25, Iss 1, Pp 49-60 (2013)
This study investigated the effect of plant extracts (Azadirachta indica and Piper guineense) on the growth and yield of jute (Corchorus olitorius L.) (Cor) under sole and mixed cropping with Amaranthus hybridus (Ama) and Celosia argentea (Cel). The
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::24f1c591492f1cd719c5731848abafaa
https://doaj.org/article/1c1fb8873f424d5d914d5ac0565234dd
https://doaj.org/article/1c1fb8873f424d5d914d5ac0565234dd
Autor:
Thomas I. Ofuya
Publikováno v:
Integrated Pest Management Reviews. 2:199-207
Cowpea, Vigna unguiculata (L.) Walpers, is a major dietary staple in tropical Africa where it is most often cultivated. The production is, however, greatly hampered by severe infestation and damage by insect pests including the cowpea aphid, Aphis cr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::220ce813ba8b1222cb3141eb2e4cf3d7
https://doi.org/10.1023/a:1018461320137
https://doi.org/10.1023/a:1018461320137
Autor:
Thomas I. Ofuya
Publikováno v:
Crop Protection. 14:47-50
Abundance of coccinellid predators in some varieties of cowpea, Vigna unguiculata (L.) Walp., of demonstrated resistance or susceptibility to the cowpea aphid, Aphis craccivora Koch, was observed in the field in 1989 and 1990 in Akure, Nigeria, follo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::23a6797c05b8960d0de0d893486b0ce5
https://doi.org/10.1016/0261-2194(95)91111-r
https://doi.org/10.1016/0261-2194(95)91111-r
Autor:
Thomas I. Ofuya
Publikováno v:
Agriculture, Ecosystems & Environment. 52:35-38
Cheilomenes lunata (F.) is an important predator of Aphis craccivora Koch that attacks cowpeas, Vigna unguiculata (L.) Walpers seasonally in Nigeria. Consumption of the various instars of A. craccivora , by first and fourth instar larvae and adults o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::27361ddfb2bd92f2c0e0891a0c6c4a8d
https://doi.org/10.1016/0167-8809(94)09006-s
https://doi.org/10.1016/0167-8809(94)09006-s
Autor:
Thomas I. Ofuya
Publikováno v:
Journal of Stored Products Research. 31:71-75
This study investigated male mating behaviour of a Nigerian population of the cowpea seed beetle, Callosobruchus maculatus (F.) and its effects on female fecundity and fertility. Each male was capable of mating with 25–73 different females during a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cd778ffcd8969384d1a1f8df83d77daf
https://doi.org/10.1016/0022-474x(94)00031-n
https://doi.org/10.1016/0022-474x(94)00031-n
Autor:
Thomas I Ofuya
Publikováno v:
Annals of Applied Biology. 123:19-23
Summary Twelve varieties of cowpea (Vigna unguiculata) were tested at the seedling and podding growth phases for resistance to infestation and damage to Aphis craccivora Koch. Nine of these cowpeas have previously been known to exhibit seedling resis
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::89a98f8bec49764dd943fca97bdf9c3a
https://doi.org/10.1111/j.1744-7348.1993.tb04067.x
https://doi.org/10.1111/j.1744-7348.1993.tb04067.x