The staff has managed to dramatically reduce pesticide use with improved drainage and fertilizers. Sometimes the fungicide, Dacanol, is used. All of these chemicals are used in spot-spraying. It controls grasses, broadleaf weeds, tree and woody brush species. The formulated product is moderately toxic.
Toxicity ranges from moderately toxic to practically non-toxic.
Slightly toxic to birds. The EPA has classified Roundup as a possible human carcinogen. Controls broadleaf weeds and grassy weeds. The formulated product is slightly toxic. The compound is very toxic to fish and slightly toxic to wildlife.