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ot~oTi>:Qo~ ia:oa FAZ ago has Soso , , NCllBS ®oos <br />ll~l~~l~ll~~l~~ll~~~l~ ~ 0~ ez~.e~ <br />10"x: asara=ro ~ ~ rtES a e.ee o e.ee <br />V. IlV`i'EGRA.1'FD WEID lil.4NAGEMT STRATEGIES <br />IBall Thistle (Ciratum vttlgare): A non-Dative bie~ial with distiaarve lance shaped lcav~ <br />Flowers ate 1.5 - 2 inches in diamob~, bright purple to white. <br />Management Objakve_ Con>einmr~ <br />Integrakd tteatmeuts: <br />t~emieal: ClopynLd +$4,d ~ 2 AI pLu is A.E. rnpeerivety/Acre. Tr>xi m up to Sown rirue <br />ltosdtes is the be# etege to r,mt <br />Chlmwl5nnn (~ .75 oz AllAena Treat bolting to bud's <br />Biologieel: European weevll (rrk4oticureNu 6erridus); So~ead Fly (Urophors rtyleta). <br />lSdtraaL• Seed rotated Svaubed riles av~ pen>nnial gala reed ( with sheep ergoats e[feedve <br />m pceveotioug plant sour pae~g. CaC1dAo.ae gating :o<ae+sa plant dens~es. <br />p[rysiuVMeehanieal: Maw;eg, pugieg, or of6er ar6vitier, alue6 preveo< dle plant sour going to ued_ <br />'1~It<ak Thistle (tardnus nutans): Anon-native tiienaial. Leaves are derlc gneea with a light <br />green tnid-nb and white margins. Flowers ate solimt}: 1.5 to 3 inches is diameter, purple with a <br />distinctive Rat toP appearance. <br />Maoagcmcnt objective: Coatammeut <br />Imegrabed heabmmt <br />tlremtai: SoaBullTtti#k <br />Blotogical: Seedhead weevil (lthinocyllus mains) <br />dal: SeeIiollI7dsde <br />Pbysieel/lvtacl:aoicel: See Ball Thistle <br />~'Iamdens Thistle (Cardaas scanthoidesr An invasive winter annual or biennial, which <br />closely resembles Mask Thistle. Stems grow from 1~ foci m heigltt Steaa leaves tine altemabe <br />a~ bleed torn the stem. I:lower brads are a purplish pink, shoot 1 Z inches is dismexr. Under <br />the flower heads, e»dsst mtdtiple rows of grow sharp spines, which support the papplu. The <br />Sower leclcs the distinctive Rat-bopped appeatauoe of Mtuk Thistle. <br />Maaagemenc objedive: Containmear <br />Itrtegrated heat <br />t3emical: SeeBullThi#le <br />Biological: see Boo Thi#le <br />ta:taual: sea Bust Tbiatlo <br />Pl;ysicaVMad~cal: SeeBuulLiane <br />`Scotch Thistle (Oaopordam acaathium): Non-active bieanisl. leaves and steno Gave a <br />slivery, gray-green color. The flaws is purple, l-2 indtes is diameter. Plant gmws in dense <br />stands and wilt attain h«g~ of 6-8 fxt tall <br />Management objective: Bcadicatc <br />Integrated brealmenl= <br />Chemical: See Bug Tluxte <br />Biologirai: See Bus Tlu#le <br />.. ~ . ~` <br />