Laserfiche WebLink
Basic Noxious Weed Management Plan -Jefferson County <br /> Appendix A <br /> Annual Weeds <br /> ❑ Chamomile <br /> Task Time of Year Year 1 Year 2 Year 3 Ongoing <br /> Spring Herbicide Application April-June X X X as needed <br /> Fall Herbicide Application September-frost X X as needed as needed <br /> Removal of rosettes April-Oct. X X X X <br /> Removal/Bagging Flowers April-Oct. X X X X <br /> Biennial Weeds <br /> ❑ Black henbane-eradication ❑ Houndstongue ❑ Spotted knapweed-eradication <br /> ❑ Bull thistle-eradication ❑ Musk thistle ❑ Teasel <br /> ❑ Dame's rocket ❑ Plumeless thistle-eradication <br /> Diffuse knapweed-eradication ❑ Scotch thistle <br /> parts ofJeffco <br /> Task Time of Year Year 1 Year 2 Year 3 Ongoing <br /> Spring Herbicide Application April-June X X X as needed <br /> Fall Herbicide Application September-frost X X as needed as needed <br /> Removal of Rosettes Anytime X X as needed as needed <br /> Cutting and Bagging Flowers June-August as needed as needed as needed F as needed <br /> Perennial Weeds <br /> ❑ Bouncingbet ❑ Hoary cress ❑ Perennial pepperweed <br /> ❑ Canada thistle ❑ leafy spurge ❑ Sulfur cinquefoil <br /> ❑ Dalmatian toadflax ❑ Orange hawkweed-eradication ❑ Yellow toadflax <br /> ❑ Hairy willowherb-eradication ❑ Oxeye daisy <br /> Task Time of Year Year i Year 2 Year 3 Ongoing <br /> Spring Herbicide Application April-June X X X as needed <br /> Fall Herbicide Application September-frost X X as needed as needed <br />