Cultures and preparations of microorganisms, other than for medical or veterinary use; Substances and preparations regulating the growth of plants; Soil improving preparations, agents and chemicals; Chemicals for use in agriculture, except fungicides, herbicides, insecticides and parasiticides; Chemicals for use in horticulture, except fungicides, herbicides, insecticides and parasiticides; Chemical for use in forestry, except fungicides, herbicides, insecticides and parasiticides; Substrates...