There were no indications of the production of drug-fastness in the use of Antimosan for the treatment of T. congolense infection in guinea pigs either when each generation was treated once or when the trypanosome was ...

A study was made of the effect on the S.N.F. percentage of milk of three types of rations, namely, heavy concentrates, heavy dry roughage and heavy succulent rations, when these were feel throughout the lactation period. ...

(1) Cyanogenetic glucosides were found in five South African species of Acacia (A. giraffae Willd., A. lasiopetala Oliv., A. litakunensis Burch., A. robusta Burch., and A. stolonifera Burch.), whilst repeated tests conducted ...

1. Thirty-seven plants were tested biologically. 2. The following plants, of which no records of toxicity could be found in the literature consulted, were found poisonous to animals : Hertia pallens (D C) Kuntze; Ferraria ...

(1) Details are presented of an experiment on the effects of sulphur and of compounds containing sulphur on the food consumption, weight increase, wool yield and disease of young wethers kept on a production ration for two ...