Fill in the Blanks Lungworm of RuminantsOnline version Lungworm of ruminants info and lifecycle by Ashley Best 1 larvae bronchi coughed fecal orally blood no intestines dyspnea feces lungs swallowed ruminants up larvae coughing direct Dictyocaulus L3 Ivermecti L1 28 days Probenzimidazole Benzimidazoles The lungworm of ruminants is known as the species . Zoonotic ? The lifecycle is . Its prepatent period is It infects . It is transmitted - . It resides in the . Its lifecycle is as follows . 1 ) are deposited in the feces 2 ) develop from to 3 ) ingested by new host 4 ) travel via the to the and mature . 5 ) Eggs are and . 6 ) Eggs hatch in , deposits in Symptoms are and . It is treated with , , and