Topic
Botflies
20 books
Horse bots: how to control them
[prepared by Northeastern Region, Agricultural Research Service]
Notes on ox warble fly, or bot fly, Hypoderma bovis, De Geer
Eleanor A. Ormerod
Horse bots: how to control them
[prepared by Northeastern Region, Agricultural Research Service]
Horse bots: how to control them.
United States. Entomology Research Division.
Horse bots: how to control them
United States. Agricultural Research Service. Northeastern Region
An essay on the bots of horses, and other animals
by Bracy Clark
Insects in relation to national defense: Horse bots
United States. Bureau of Entomology and Plant Quarantine
Observations on the genus Oestrus
by Bracy Clark ; read November 1, 1796.
Some biological and control studies of Gastrophilus haemorrhoidalis and other bots of horses.
By W.E. Dove ...
Ox Warble (Hypoderma Lineata Villers.)
C. L. Marlatt
Showing 10 of 20 books