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OI/07/YOOJ 16:09 FA3 970 YbY 6080 IQC8H5 ®007 <br />.. z:+I ..1/_11I1II 11II DWI ~AQQt1~111 ApI.IY~.e11:II... .. ___ ~ --_.....~ _ <br />I®I.u'~~~aW7l~~lfN~11 ~7I1Y~1@(~+' ~/2i/Z002fe241or <br />O ItR(RE. d.1~C neMaeSE, t0 aF5 R a.E9 0 0.ae <br />Physial/Mwhm~icaL- Small infestations as be oomrolled with repeated plowing or digging. Cuhivatiw <br />and mowing ate nCl[ effective eoenol meeAROt. <br />Ysdtow StarWistk: (Ceatear+ea solstitislis): An iatrndueed wieter tnvtttal that is a member of <br />the lmapwoed family. Flowers are btigttt yellow and made up of many individual flowers and <br />bracts. Fach $owta' is atntcd with a ring of stem I 2 inch spices, which radiates arotmd the <br />flower bead. Indi»dual pLrnta ran produce up to 150,000 seeds per plain with 95 a/o seed <br />viability. (lamination bogies in the late fall and continues through bite summer makieg control <br />effom difficult The leaves are largely linear, growing along the stem. The leaves and stems are <br />covered with a srlky prrbesceat, which gives them a sr7ver~tay colored appearance, <br />Management objective: lsadieate <br />Integrated treatment <br />dtmioaL' Pirresam ~ 25 A.EIAae prwrto 9owtt; t~opynlid ®.S ro 37516 A1JAae prior ro Hower. <br />(I[ is noted abet eppligtions ofQrrtail ~ 3 quarti pa ace or Itedoem give adequate coatiol <br />_ duoughtbe8owerirtgataga) <br />BiobgiaL• Some a~ooees has lieu achieved ari[h Wee ddf'avt .roevily and three ddraert tlles. Weenla <br />mchrde: Beagestaaus odemelis, Fnrteoopra villosuS and Iatintts curve. FGw iodude: <br />CriedordCra aonraGs, Urophon saunaseva, cad Urop6oralewlara <br />CehucaL• Gracing if done prior m sad rat eaa reduce density ~ a8er need net as eoamlM6 ro <br />gaead of dse plant irertcd arcs should be pinned with desirable perennial grasses. <br />kcal: Haadpnffing small iufatadoes run be etrettive. llllage which awns the rocs <br />below the gronod, it'don priarto sued as tan be effective. Bttmiog is not <br />effeetive, <br />~armmoa Sardock (A.rctiam minas): An invasive bierwial introduced from Suropc_ Upon <br />geonination it prodaces a msdte which winters over. The following spring it bobs and products <br />a tall eretx stem with large basil, cordate, hairy leaves The flowers are purple in Dolor and <br />appm>o~ely'/a to a/. inch is tiiamdra The flown head is covered widr many slender booked <br />spines, which rtiaday attach to clothing or passing aniaosls. <br />Ivlaeagemeat objective: Cotrtainment <br />Integrated trtximtt>m <br />Beal: Bat results usually obtained is roseae ataga Z.<-d (oj ,75 ro I oz/ warn or 1 quarHacre. <br />its tHha ~ Is o~gd err 1 quart pa ecrq Qatml ~ I.5 oz/gei ofwater or2 gwrWaae; <br />Crossbow ®IS ev/gal ofwater or2 quarn/acve. Use aonioaie aurHt~ ®1 goudaae. <br />aaloglal: No Uuown agaas. <br />(~dnaaL• Ilve4odc grazing usually R~~ Pkta dittrttartion. <br />PhyslcalJMechameal: Hand digging es rosdta usua~y eSnctiva Hand drggutg or taming aHer aced <br />seed set ran 6e effective if'aeeds are destroyed. Mowing nor effective. (Itouad <br />t7lage where doge reputedly cm be effective. <br />)3oandstongne (G~nogtossam ofl'mclnale): An introduced bietmial which grows 1~l feet in <br />height Leaves ere alternate, cep to 12 inches long and 3 inches wide. Leaves are entire, not lobed <br />or toothed Flowers are a deep reddish purple, srnall and ewist on terminal stems. The fruit is a <br />nutlet approximatrly 1!3 of an inch long, with many small curved spines, which teadtly attach to <br />animals or clothing The plain contains lethal levels of alkaloids, which cause delayed liver <br />disease in animals which consume sufficient amounts. <br />Management objtxtivc: Coetaitlment <br />Integrated treattnenk <br />Chemical: iorden 22K ~ t eu / gallon of vrater a I quut/per acrd or Clarity at the same rata <br />Need ro add a nonionic surtiruartt ~ 1 quart pc Ace, eu .32 aoNgallon ofwata. <br />•-- - _'•'ipei4~ - r ' <br />•::. ~ ~ 13 ~-- <br />:._ . - <br />