Additives, chemical, to insecticides; Agricultural chemicals, except fungicides, herbicides, insecticides and parasiticides; Aquaculture chemicals, except fungicides, herbicides, insecticides and parasiticides; Chemical additives to insecticides; Chemical preparations for agricultural purposes (other than fungicides, weedkillers, herbicides, insecticides and parasiticides); Chemical preparations for silvicultural purposes (other than fungicides, weedkillers, herbicides, insecticides and parasiticides); Chemical products for use in agriculture (other than fungicides, weedkillers, herbicides, insecticides, parasiticides); Chemical products for use in horticulture (other than fungicides, weedkillers, herbicides, insecticides, parasiticides); Chemicals for use in coating agricultural seeds (other than fungicides, herbicides, insecticides, parasiticides); Chemicals for use in forestry, except fungicides, herbicides, insecticides and parasiticides; Chemicals for use in horticulture (other than fungicides, weedkillers, herbicides, insecticides, parasiticides); Horticultural chemicals, except fungicides, herbicides, insecticides and parasiticides; Protective coatings for agriculture (not fungicides, weedkillers, herbicides, insecticides or parasiticides)