Russian knapweed

Results: 51



#Item
1

Weed Alert! Knapweeds Russian knapweed (Acroptilon repens) Diffuse knapweed (Centaurea diffusa)

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Source URL: www.cal-ipc.org

    2

    State Noxious Weeds Leafy spurge (Euphorbia esula) Canada thistle (Cirsium arvense) Perennial sow thistle (Sonchus arvensis) Hoary cress (Cardaria draba) Russian knapweed (Centaurea repens)

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    Source URL: www.custercountysd.com

    - Date: 2014-10-31 17:17:02
      3Invasive plant species / Agricultural pests / Garden pests / Plants / Centaurea / Weed control / Noxious weed / Herbicide / Weed / Cirsium arvense / Crowley County /  Colorado / Centaurea diffusa

      ,PSDFW 6KDULQJWKHGLIIHUHQFH&68([WHQVLRQPDNHVLQSHRSOH·VOLYHVDQGWKHLUFRPPXQLWLHV County partnership helps landowners remove weeds and save money A Russian knapweed removal program on private land in Crowley Co

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      Source URL: extension.colostate.edu

      Language: English - Date: 2011-09-20 13:33:03
      4Agriculture / Weed / Hardhead / Thistle / Russian knapweed / Environment / Land management / Invasive plant species / Centaurea / Cirsium

        University of Queensland Hardheads and woolly thinking Noëlle Janaczewska

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      Source URL: www.textjournal.com.au

      Language: English - Date: 2013-10-31 23:44:17
      5Garden pests / Curculionidae / Land management / Centaurea / Russian knapweed / Noxious weed / Allelopathy / Diffuse knapweed / Weed control / Invasive plant species / Agriculture / Biology

      Microsoft Word - RUSSIAN KNAPWEED.doc

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      Source URL: www.nd.gov

      Language: English - Date: 2011-09-14 15:30:41
      6Russian knapweed / Noxious weed / Biology / Wahluke Slope AVA / Land management / Diffuse knapweed / Agapeta zoegana / Invasive plant species / Agriculture / Centaurea

      Russian Knapweed Centaurea repens L. Identification: This perennial plant can grow up to 3 feet tall, erect, often in dense patches of upright single stems from widely spreading black roots which may go 8’ deep or more

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      Source URL: www.fws.gov

      Language: English - Date: 2013-04-19 14:05:21
      7Land management / Centaurea / Russian knapweed / Herbicide / Clopyralid / Elymus lanceolatus / Allelopathy / Weed control / Diffuse knapweed / Invasive plant species / Agriculture / Biology

      Russian Knapweed Fact Sheet No. [removed]Natu ral Resources Series| Range by K.G. Beck*

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      Source URL: www.ext.colostate.edu

      Language: English - Date: 2014-02-27 13:55:34
      8Biology / Carduus nutans / Euphorbia esula / Cirsium arvense / Euphorbia / Russian knapweed / Invasive plant species / Flora / Botany

      WEED IDENTICATION By Carrie Becker Black Henbane Black henbane is poisonous to both humans and livestock.

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      Source URL: www.wy.blm.gov

      Language: English - Date: 2011-05-26 15:51:04
      9Herbicides / Garden pests / Agricultural soil science / Energy crops / Toxicology / Weed control / Roundup / Cover crop / Tillage / Agriculture / Land management / Food and drink

      GRAVITAS XC Broadleaf Herbicide THIS PRODUCT CONTAINS 2,4-D ACID AND IS EFFECTIVE FOR CONTROLLING HARD-TO-KILL WEEDS SUCH AS FIELD BINDWEED, RUSSIAN KNAPWEED, CANADA THISTLE, LEAFY SPURGE, CATTAILS, TULES AND NUTGRASS.

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      Source URL: www.innvictis.com

      Language: English - Date: 2014-08-05 16:30:43
      10Flora of Japan / Centaurea / Carduus / Fallopia / Cirsium / Russian knapweed / Japanese knotweed / Staff vine / Lespedeza / Eudicots / Invasive plant species / Polygonaceae

      Invasive Plants Watch List: 2013 These lists were developed to provide a more region-based list of invasive plants to be on the watch for. Counties were divided up into ‘ecoregions’ based on the Nebraska Game & Parks

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      Source URL: www.5riverswma.com

      Language: English - Date: 2013-09-26 14:30:09
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