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Page 3 of 23 <br />Appendix I <br />first treahnent N'ith either ueatmeni, mtmitcx infestntirrns Retreat with I quaNA of7ixdon when shoot <br />cnntntl is Icss than 75 percent <br />T'ordtm may be tank-nuxed wtth 2,d-b to provide ndryuatc amtrul Apply 1 to 1 5 pints of fordon wish I <br />to 15 yuanvA of?,4-D m spring when Ieafy spuge Flowrn When this application is mode for three to <br />five amsrcutivc yeah, Icafy spurge shoot amtrul is generally RU to M) percent and wtde will tiKd in the <br />area again <br />Ctunvcl!\`rmyuislu'Cltuity also is cflcc[ive against Icaty spurge Apply'_ ywxr1s1:1 in spnnu Cix three <br />conaxutivc nears Olien u?ntrol is not very gtxxl m the first year but unproven over dte nest two years AI <br />drat time, u maimcnance schedule that uses low rates of 8anvcl!\`nnyuish~Clanty + Z,d-U l•t to R twnces t <br />25 Iu I yuurtl'AI, or'fordon ~ ^,-0-D I I pint • I yuurvA) ns needed con be used tr+keep rNcstntiuns under <br />contr~+l Notr: Amid using .wil-artier herbicides such u Tordon or \'nnquishlClarity ntar windbreak <br />plains or other Acsirablr Hood) vegetation. Plan) injun~ or death wet ?,LCUr AIs.+, do not allow any <br />hrrincidr ar daft unto dcvrahlr woody vegetation lur the same rcasrms <br />Recentk i'Iateau limurapicl w'as tegivrrod to control Iraiv spurge in noncnryt areas It can be used safely <br />mound trces f?ut may renipurarilt injure awl-scauxt perennial Hrasscs :1pph Plutcnu at R ur I ^_ tl ori:\ in <br />Ldl, fulloweYl by ~ fl ou'A the Following spnnu at Iluwering Add a ntethvluted seed oil at 2 puns!A k+ the <br />spine solumm A liyuu! nitn?grn I'ertilicet u+lutiun mac br added to the spray mixture to increase weed <br />uontn+I, but n mat increase awl-season perennial grass injury <br />~~Aflilf~8 t~llti~~l' <br />.' .. +~, i <br />pry ~ .~. ~ ~ 'r <br />,xlt.-~ ' di • ' + ~ - ' ~~Ti~i~•~ r - 19 A:•~ F y ~.y ~ r ? <br />1lanagemenl <br />The ken pnnaple to Canada thistle control is w stress [he plant and three rt ro use storrJ root nutnents <br />Canada thrstie cart recover from almost arty stress, mduding control attempts. Mrcause of root nutrient <br />