Plants growing in acid soils may suffer both phosphorus (P) deficiency and aluminum (Al) toxicity.Hydroponic experiments were undertaken to assess the single an
Tagetones A(1) and B(2), two new monocyclic diterpenoids were isolated from the n-hexane fraction of fresh flowers of Tagetes minuta L.(Asteraceae). Their struc
Objective: To evaluate the in vitro and in vivo inhibitory effects of two commonly used herbs, Aframomum melengueta(A. melengueta) and Dennettia tripetala(D. tr