insect and pest repellents; insecticides for domestic and public health use

technical consulting services in the field(s) of chemistry and pharmaceutical science, toxicology, entomology, biology, medicine, veterinary science, horticulture, agriculture and forestry; research, development and testing services in the field(s) of chemistry and pharmaceutical science, toxicology, entomology, biology, medicine, veterinary science, horticulture, agriculture and forestry and as to chemical, biological, medicinal products