L. J. Agah

Evaluation of the Efficacy of Some Plant Oil Extracts in the Management of Tribolium castaneum (Herbst)

P. O. Ukatu, L. J. Agah, E. D. Elemi, M. Agenyi, M. U. Agim & V. T. Ebu · Asian Journal of Research in Zoology · 2021

Four-way olfactometer was used to evaluate Laboratory repellency activities of Azadirachta indica, Jatropha curcas and Dennitia tripetala oil extracts on Tribolium castaneum at 10µl of each oil. Each arm of the olfactometer served as treatment arm with the 3 arms accommodating th...

Open access Research Article 10.9734/ajriz/2021/v4i430119

The Effect of Solid (Granular) and Liquid (Foliar) Fertilizers Application on the Growth and Yield of Maize (Zea mays L) in Soils of Obubra, Cross River State, Nigeria

E. A. Akpa & L. J. Agah · Asian Journal of Soil Science and Plant Nutrition · 2019

The research was carried out in the month of April, 2018 to determine the effect of solid (granular) and liquid (foliar) fertilizers application on the growth and yield of maize in soils of Obubra. Five (5) composite soil samples were collected at the depth of 0-20 cm for the ana...

Open access Research Article 10.9734/ajsspn/2019/v4i430053

Effect of Nitrogen, Phosphorus and Variety on Physiological Indices and Nutrient Composition of Livingstone Potato (Plectranthus esculentus N.E.Br.) in Gombe, Northern Guinea Savannah, Nigeria

E. D. Elemi, P. O. Ukatu, G. F. Uwak & L. J. Agah · Journal of Experimental Agriculture International · 2021

Plectranthus esculentus N.E.Br. locally known as “rizga” is an important indigenous tuber crop in Nigeria which is currently endangered. One major factor that causes disappearance of this species, is the lower agronomic recommendations developed for growers and lack of informatio...

Open access Research Article 10.9734/jeai/2021/v43i1130770