The photodynamic action of Hypericum ethiopicum var. Geeldikkop disease in sheep. Studies on the photosensitisation of animals in South Africa. The biological formation of phylloerythrin in the digestive tracts of various domesticated animals. Grape pressers dermatitis.
Saskatoon serviceberry toxic to deer.
The effect of cattle grazing on the growth and miserotoxin content of Columbia milkvetch. Simple methods for the detection of tropinesterase activity in rabbits. Housewives with raw potato-induced bronchial asthma. Vegetable poisons of the Philippines. Animal losses involving noxious weeds in San Diego County.