Effect of water extract of black bean, red tea, and tannins of oats in the vitality of the initial visions Echinococcus of granular granulosis of sheep in glass

The results of this study revealed significant effect of the aqueousextracts of the seeds of Nigella sativa L. , calyx of the red tea Hibiscussabdariffa L. and nutgalls of Quercus infectora Oliv. in concentrations of5mg/ml , 7.5 mg/ml, 1 Omg/ml and 15 mg/ml for the seeds of N.sativa andthe concentrations of 50 mg/ml, 75 mg/ml , 1 OOmg/ml and 150 mg/ml forboth the calyx of the red tea, H. sabdariffa and nutgalls of Q. infectora,on the protoscoleces of chinococcus granulosus of sheep origin in vitro