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Common <br />Scientific <br />State ID <br />Culture/Mechanical <br />Biological Control <br />Chemical Control <br />Name <br />Name <br />List <br />Control <br />Spotted <br />Centaurea <br />B <br />Dig or hand pull at least 3-4 <br />No biological <br />Apply Tordon 22k (picloram) or <br />Knapweed <br />maculosa <br />inches of the tap root. <br />methods are <br />Milestone VM (aminopyralid) at <br />Mowing is not an acceptable <br />available. <br />the rosette stage <br />method of control. <br />Leafy spurge <br />Euphorbia <br />B <br />Mowing and grazing are <br />Several species of <br />Apply Tordon 22k (picloram), <br />esula <br />effective for control. Hand <br />flea beetle <br />2,4-D or a combination of the <br />pulling or digging is not <br />(Apthona spp.) can <br />two. Apply at higher rates* <br />considered an effective long <br />be an effective <br />term control* <br />biological control <br />method <br />Houndstongue <br />Cynoglossum <br />B <br />Dig or hand pull at least 2-3 <br />No biological <br />Apply Escort XP (metsulfuron <br />officinale <br />inches of the tap root before <br />methods are <br />methyl), Telar XP (chlorsulfuron <br />seed sets, cut and bag flower <br />available. <br />), or 2,4-D + Tordon 22k <br />heads. <br />(picloram) during the rosette <br />stage or early spring before plant <br />bolts. <br />Common <br />Dipsacus <br />B <br />Hand pulling or digging <br />No biological <br />Apply Milestone VM <br />teasel <br />fullonum <br />before flowering. Cut and <br />methods are <br />(aminopyralid), Escort XP <br />bag flower heads. <br />available. <br />(metsulfuron methyl), Tordon <br />22k (picloram), Telar XP <br />chlorsulf iron or 2,4-D* <br />Oxeye daisy <br />Leucantheum x <br />B <br />Repeated hand pulling or <br />Goats or sheep can <br />Aminopyralid (Milestone) <br />superbum <br />digging when soil is moist and <br />be effective in the <br />Metsulfuron (Escort XP) , <br />infestations are small. <br />control of oxeye <br />Chlorsulfuron (Telar) Surfactant is <br />daisy. <br />absolutely necessary. Optimum <br />control when applied at the pre - <br />flower bud growth stage. <br />*Higher application rates necessary for good control can cause injury to grasses or trees. Check label restrictions for applications near <br />water. <br />Anglo Gold Mine Weed Management Plan 16 <br />