Published online by Cambridge University Press: 31 May 2012
In most books which treat of D. folliculorum, considerable space is given to a description of the lesions it produces in man, dogs, cats and sheep, while its presence on cattle is simply mentioned with the remark that Claus and Gros state that it is occasionally found on these animals.
Gros seems to be the first who observed it on cattle. His original article is not at my disposal, but I quote from Blanchard.
* Trans. Amer. Ent. Soc., Vol. V., 1874, p. 76–77.
† Bulletin Torrey Botanical Club, Vol. VII., 1880, p. 102.