Effects of aqueous extract of Ricinus communis on radial growth of Alternaria solani
Bayaso I.1*, Nahunnaro H.2, and D. M. Gwary3
1Ministry of Agriculture headquarters P. M. B. 2079, Yola, Adamawa State, Nigeria.
2Department of Crop Production and Horticulture, Federal University of Technology P. M. B. 2076, Yola,
Adamawa State, Nigeria.
3Department of Crop Protection, Faculty of Agriculture, University of Maiduguri, P. M. B. 1069, Maiduguri, Borno State, Nigeria.
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