A？？o ovicida do extrato bruto enzimático do fungo Pochonia chlamydosporia sobre ovos de Ancylostoma sp

introduction: ancylostoma sp is a potentially zoonotic geohelminth. methods: this study aimed to evaluate in vitro the action of crude enzyme extract of pochonia chlamydosporia (vc4) on eggs of ancylostoma sp in 2% water-agar and in fecal cultures. results: the percentage reduction in ancylostoma sp egg eclosion was 76.8% in petri dishes of the treated group compared to the control group. conclusions: the crude enzyme extract of pochonia chlamydosporia was effective at reducing ancylostoma sp egg eclosion and can be used as biological control of this nematode.