hexazinone

Non-selective ,primarily contract herbicide ,absorded by the leaves and roots,with translocation acropetally,post-emergence effective against many annual and biennial weeds except for sorghum halepense ,used for selective control in alfalfa .pineapples.sugar cane and in plantations of certain coniferous species.also on non-crop areas ,but not on sites adjscent to deciduous trees or other desirable plants...