Chemicals for use in agriculture, horticulture and forestry except fungicides, herbicides, insecticides and paraciticides; fertilizers and manures; compost; plant growth regulators; seed and seed grain treatment preparations in the nature of chemical preparations for use in agriculture, horticulture and forestry, namely, chemical preparations for the treatment of seeds; soil treatment preparations, namely, soil conditioners for agricultural use, chemical soil conditioners; chemical preparatio...