Ade-Ogunnowo, F. E., Adejoye, O. D., Awofodu, A. D. and Abdulwahab, M. (2017) “Comparative study of the effects of artesunate and garlic extract on tomato crown gall disease”, Journal of Agricultural Research and Development, 16(1), pp. 78–86. doi: 10.4314/jard.v16i1.9.