2002 Natural Resources Management

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Summary of Acorn Park Management Recommendations (continued) Community Activity Priority Estimated Cost Comments AC-U2 Install Medium $100-500 This should be done after a plan is created Resource depending on size to address disturbance issues. Sign(s) Management and quantity of should explain what natural communities interpretive signage are present, what management is being sign(s) conducted, and why the areas need rest from disturbance. AC-U2 Remove Medium Approximately Cut and treat all stumps with 25-50% Buckthorn and $3,500-5,000, or 200- solution of Roundup or Garlon. Leave cut other nonnative 350 volunteer hours stems on ground shrubs AC -U1 Remove Medium Approximately Cut and treat all stumps with 25-50% Buckthorn and $1,500-3,500, or 100- solution of Roundup or Garlon. Leave cut other nonnative 300 volunteer hours stems on ground shrubs AC-U3 Recut brush Medium $500-1,000 every 2-3 Brush resprouts should be cut and new years or 20 hours recruitment of problem shrubs monitored. volunteer time AC-W5 3- prescribed Medium $300 - $600 Prescribed bums to set-back reed canary bums grass and remove thatch AC-W5 5- herbicide Medium $800.00 Herbicide treatments to target mature treatments rhizomes and seedlings AC-W5 Bum/mow Medium $500.00 Spot Herbicide treatment of reed canary grass re- establishment some mowing to eliminate reed canary grass from going to seed. AC-W5 Light tilling Medium $400.00 Light tilling to expose rhizomes to frost over the winter and exposed for herbicide treatment AC-W5 Seeding and Medium $800.00 Seeding and planting to re-establish native Planting plant population. (Table continues) City of Roseville 80 Parks Natural Resource Management