Chemicals for use in agriculture, horticulture and forestry except fungicides, herbicides, insecticides and parasiticide; fertilizers, fertilizing preparations; soil improving preparations; soil fertilizers; manures and manure for agriculture, horticulture and forestry; earth for growing plants being planting soils; preparations for plants and preparations for plants containing trace elements in the nature of plant nutrition preparations and plant growth regulation preparations; soil conditioning preparations and soil conditioning chemicals; substances in the nature of chemical preparations for preserving seeds; plant growth regulating preparations; diagnostic substances in the nature of chemical preparations used in agriculture; biological preparations for use in agriculture, horticulture and forestry other than for medical or veterinary purposes; chemical preparations for promoting plant growth and plant phytohormones