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acre.
“The two thistle varieties are serious threats in at least 40 counties in Western Virginia and are spreading to other areas. For absolute control, areawide efforts would prove far more effective than would farmer by farmer and field by field efforts. Yet, every chemical control effort must be continued,” the Extension specialist suggested.
During each of the past three years, 2,4-D has been used on at least 150,000 acres of thistle-infested pastures with some success. Some of the gains
97.6%