levure (1) mur (1) toxine (1) temps (durée) (1) test (1) norme (1) mortalité (1) morphologie (1) animal (1) ferme (exploitation) (1) exposition (1) oeuf (1) effet (1) dose (1) maladie (1) analyse (1) adulte (1) Mortality (1) Morphology (1) Development (1) Treatment (1) Control (1) Weight (Physics)--Measurement (1) Periodic acid (1) Haemonchus contortus (1) Arachis (1) Yeast (1) Worms (1) Water buffalo (1) Time (1)