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pro vyhledávání: '"V. A. Awoderu"'
Autor:
V. A. Awoderu, N. S. Bangura
Publikováno v:
Journal of Phytopathology. 134:17-21
The loss in grain yield due to neckblast (Pyricularia oryzae) in rice cultivars IR5 and C22 was determined by using fungicides to control the disease in two different experiments made in two consecutive seasons. Yield increases, obtained as a result
Autor:
V. A. Awoderu
Publikováno v:
Tropical Pest Management. 37:356-362
The incidence and severity of rice yellow mottle virus (RYMV) Sobemovirus group was monitored in various rice‐growing areas of West Africa. Its presence or absence was determined by symptomatology and serological tests. RYMV was found in all the ri
Publikováno v:
Journal of Basic Microbiology. 31:163-168
The ability of Pyricularia oryzae to grow and sporulate under various artificial environmental conditions was investigated. The pathogen grew best on Potato Dextrose Agar and sporulated best on one percent Soluble Starch Yeast Extract Agar. Ammonium
Autor:
V. A. Awoderu
Publikováno v:
Journal of Basic Microbiology. 31:91-99
The incidence and severity of the Rice Yellow Mottle Virus (RYMV) was monitored in various rice environments in West Africa. Its presence or absence being determinded through symptomatology and serological tests. RYMV was found in all the rice growin
Autor:
V. A. Awoderu
Publikováno v:
Journal of Basic Microbiology. 30:649-654
A number of rice varieties including local, exotic and differential varieties were exposed to natural infections in four ecological zones (Bouake, Man, Odienne and Tombokro) in Ivory Coast. Four international race types, belonging to three internatio
Autor:
V. A. Awoderu
Publikováno v:
Tropical Pest Management. 36:394-396
Neck‐rot disease caused by Pyricularia oryzae is one of the most devastating diseases limiting rice production. Grain yield losses attributable to the disease were established in two locations (Bouake and Tombokro) in Cote d'lvoire using two differ
Autor:
V. A. Awoderu
Publikováno v:
PANS Pest Articles & News Summaries. 20:416-424
The two major fungal diseases of rice in Nigeria are rice blast (Pyricularia oryzae Cav.) and brown spot (Cochliobolus miyabeanus (Ito and Kuribayashi) Dreschler ex Dastur). The loss in grain yield attributable to these diseases ranges from 11.5–39