Doxey D L, Gilmour J S, Milne E M
Royal (Dick) School of Veterinary Studies, Department of Veterinary Clinical Studies, Easter Bush, Roslin, Midlothian, UK.
Equine Vet J. 1991 Sep;23(5):370-3. doi: 10.1111/j.2042-3306.1991.tb03740.x.
Local weather patterns associated with 15 outbreaks of equine grass sickness in eastern Scotland were studied. The majority showed a trend toward cooler drier weather associated with irregular ground frosts. This would not preclude the hypothesis that fungi might be connected with the aetiology of grass sickness.