Abstract
Alcoholic extracts of 44 plants were screened in vivo and in vitro for antimalarial activity against the NK 65 strain of Plasmodium berghei. Jurinea macrocephala, Artemisia scoparia, Nyctanthes arbor-tristis, Enicostema hyssopifolium, Aegle marmelos, Cinnamomum tamala, Momordica dioica and Prunus persica were found to possess schizontocidal activity (50% and above) in vivo as well as in vitro at a dose of 1 gm/kg × 4 days and 100 μg/ml respectively, whereas 12 other plant extracts were active only in vivo and 3 plant extracts in in vitro only.