Pulmonary aspergillosis (Grocott) (cow 2). Serial section of the lesion previously described for cow 2 stained by Grocott. Aspergillus spp. and Actinomyces pyogenes were cultured from the lesions.

Pulmonary aspergillosis (Grocott) (cow 2). Serial section of the lesion previously described for cow 2 stained by Grocott. Aspergillus spp. and Actinomyces pyogenes were cultured from the lesions.