Barkdust
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In agriculture, gardening, and landscaping, barkdust is a form of mulch produced out of chipped or shredded tree bark. Coarser forms of barkdust may be known as bark nuggets. Trees typically used in t
Barkdust being used as mulch.
Herbicide
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Herbicides, also commonly known as weed killers, are substances used to control undesired plants, also known as weeds. Selective herbicides control specific weed species while leaving the desired crop
Barkdust
…Northwest where the tree species used to produce it are native. Barkdust is valued for its effectiveness at suppressing weeds; tree bark contains natural herbicides. In addition, many consider barkdust to be visually appealing. As barkdust is less dense than other types of soil or mulch, and doesn't compress a great…
A field after application of a herbicide
Weeds controlled with herbicide
Herbicides being sprayed from the spray arms of a tractor in North Dakota.
Handicapped children in Vietnam, most of them victims of Agent Orange, 2004