Zobrazeno 1 - 10
of 17
pro vyhledávání: '"A. D. Akpa"'
Publikováno v:
International Journal of Agriculture and Environmental Research. :1039-1056
Autor:
Neha Potnis, K. C. Shenge, M. D. Alegbejo, Jeffrey B. Jones, Mustafa O. Jibrin, Gerald V. Minsavage, Sujan Timilsina, Gary E. Vallad, F. Beed, A. D. Akpa
Publikováno v:
Plant disease. 99(3)
Bacterial spot (BS) is an important disease of tomato in Nigeria (2). Although a xanthomonad was isolated from tomato in Nigeria and characterized using phenotypic and pathogenicity tests, the bacterium was not characterized genetically to confirm th
Publikováno v:
Archives of Phytopathology and Plant Protection. 48:936-944
Xanthomonas citri subsp. malvacearum causes severe qualitative and quantitative losses to farmers in cotton growing areas of the world. Timely detection of the bacterial pathogen causing blight in cotton is extremely important in developing managemen
Publikováno v:
Archives Of Phytopathology And Plant Protection. 47:2263-2269
Xanthomonas citri subsp. malvacearum (Xcm) causes severe qualitative and quantitative losses to farmers in cotton-growing areas of the world. Isolates of Xcm were extracted from cotton seeds obtained from five ginneries located in Funtua, Malumfashi,
Publikováno v:
Archives Of Phytopathology And Plant Protection. 45:1411-1416
Five-week-old seedlings of Capsicum annuum variety SAMPEP 4, Californian Wonder and Ex Dandamasa drenched with 15,000 infectious units per ml of Phytophthora capsici were incubated at 5°C, 20°C, 30°C and 35°C in alternating light–dark cool cycl
Publikováno v:
Archives Of Phytopathology And Plant Protection. 45:468-474
Five-week-old pepper plants with wounds created on stems and roots were transplanted to soils having inoculum of Phytophthora capsici incorporated for different lengths of time. Disease severity (39.99%) on root trimmed seedlings was not significantl
Publikováno v:
Archives Of Phytopathology And Plant Protection. 39:197-203
Experiments were carried out from 2002 to 2003 to determine the most suitable form of fungal delivery for possible use by farmers in biological control of Striga hermonthica. Six mycoherbicides were developed, based on Fusarium oxysporum isolated fro
Publikováno v:
Advances in Plants & Agriculture Research. 1
Cowpea (Vigna unguiculata (L) Walp.) production in Nigeria is mostly undertaken under mixed cropping systems with cereal crops. To determine the role of nonhost cereal seeds in the epidemiology of cowpea bacterial blight, farmer-saved maize, millet a
Publikováno v:
Archives Of Phytopathology And Plant Protection. 38:11-17
The effect of various levels of nitrogen (0.0, 30.0, 60.0, 120.0) and phosphorus (0.0, 6.5, 13.0, 36.0) on the incidence and severity of downy mildew of pearl millet and yield of two pearl millet varieties (Zango and GB8375) were studied under field
Publikováno v:
Archives Of Phytopathology And Plant Protection. 37:261-268
Pearl millet downy mildew (DM) incidence, severity and yield losses of two pearl millet varieties (local and improved) due to the disease were determined in the field. Significant differences in the disease incidence and severity were recorded in the