Active chemical ingredients for use in the manufacture of fungicides, herbicides, insecticides, and nematicides; chemical preparations used in agriculture, horticulture and forestry, except fungicides, herbicides, insecticides, and parasiticides being chemical fertilizers, chemical preparations for stabilizing soil, chemical preparations for preventing pathogenic infections in plants; biostimulant products for plants being plant growth stimulants; preparations for improving crops, namely, pla...