RESUMEN
The anthelminthic activity of four plants - Allium sativum (garlic), Punica granatum (pomegranate), Tynnanthus labiatus (liana-carnation) and Cocus nucifera (coconut) with the activity of mebendazole was compared. Seventy Hubbard chickens, naturally infected with Ascarídia galli, divided in 5 groups of 10 chichens plus a control group (not treated, n=20) were used in the experiment. The vegetable matter was used in the forms of aqueous extract, juice and triturated, administered by probe or incorporated to the diet, in the doses of 2, 3 and 10glkg/day, for three days. A non parametric test was used to evaluate the anthelminthic effect of the plants. The eliminations of A galli for the garlic, pomegranate, lianacarnation, coconut and mebendazole were: 9.7; 6.6, 16.7; 19. 0 and 99. 0, respectively. The results showed that those plants do not have anthelminthic activity.