To determine the effect of individual nerve cells on the infectivity and parasitic development of nematode parasites of livestock.
<p>
Haemonchus contortus larvae will be ablated using a microbeam laser at the University of Pennsylvania. Larvae will be cultured to the L3 stage and shipped to the ARS labotatory where they will be evaluated both in Vitro
and in Nivo for various measures of infectivity and development.</p>