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"The Texas Department of Agriculture asked the EPA last month for an exemption to permit growers to douse fields this summer with propazine—a chemical little-used in U.S. agriculture—to control an invasive plant known as palmer amaranth, or pigweed."
originally posted by: works4dhs
Texas farmers ask permission to use new chemical to kill Pigweed
I wonder if the Pigweed is edible?
increased pests / weeds a constant thorn in the side to farmers.