Cirsium

Results: 470



#Item
101Rhinocyllus conicus / Trichosirocalus horridus / Carduus / Rhinocyllus / Thistle / Cirsium / T. horridus / Trichosirocalus / Biological pest control / Curculionidae / Invasive plant species / Agriculture

21 PLUMELESS THISTLE (CURLED THISTLE, BRISTLY THISTLE) L.-T. Kok1 and A. Gassmann2 1 Department of Entomology, Virginia Polytechnic Institute and State University,

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Source URL: invasiveplants.net

Language: English - Date: 2006-04-04 11:21:50
102Garden pests / Agriculture / Noxious weed / Plants / Cirsium arvense / Weed / Centaurea solstitialis / Diffuse knapweed / Noxious / Invasive plant species / Botany / Biology

MID-COLUMBIA FARMERS NEWSLETTER March 2011 Grain and Rain Sandy Macnab

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Source URL: extension.oregonstate.edu

Language: English - Date: 2011-04-27 17:32:15
103Botany / Bromus / Privet / Polygonum / Invasive species / Japanese knotweed / Carduus / Dipsacus fullonum / Cirsium / Invasive plant species / Flora / Biota

Monongahela National Forest  Non­native invasive species  Non­native invasive species are known to occur on the Forest, however they have only recently been  actively surveyed for.  Control e

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Source URL: www.fs.usda.gov

Language: English - Date: 2009-09-11 13:39:40
104Invasive plant species / Plants / Botanical nomenclature / Herbs / Leaf vegetables / Weed / Jacobaea vulgaris / Cirsium arvense / Herbaceous plant / Botany / Flora / Biology

[removed]Tree School 2014 Forestry Weed Identification: Class Objectives • Sorting out weed impacts and

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Source URL: extension.oregonstate.edu

Language: English - Date: 2014-04-02 17:05:22
105Cirsium / Suisun Marsh / Invasive plant species / Thistle / Flora / Biota / Cirsium hydrophilum

U.S. Fish & Wildlife Service Sacramento Fish & Wildlife Office Species Account Suisun Thistle Cirsium hydrophilum var. hydrophilum

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Source URL: www.fws.gov

Language: English - Date: 2011-10-10 18:10:19
106Botany / Invasive plant species / Boise metropolitan area / Sawtooth Wilderness / Noxious weed / Plants / Herbicide / Onopordum acanthium / Cirsium arvense / Garden pests / Agriculture / Biology

Gem County Cooperative Weed Management Areas (CWMA) Jake Wyant, Gem County Weed Control Superintendent In 1998 the Idaho State Department of Agriculture (ISDA), in cooperation with the United States Forest Service (USFS)

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Source URL: www.co.gem.id.us

Language: English - Date: 2014-06-11 13:40:40
107Botany / Noxious weed / Artemisia tridentata / Centaurea solstitialis / Cirsium arvense / Invasive species / Federal Noxious Weed Act / Weed / Centaurea / Flora of the United States / Invasive plant species / Flora

Phoenix Copper Leach Project Draft EIS[removed]

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Source URL: www.blm.gov

Language: English - Date: 2014-12-04 11:24:01
108Biology / Invasive plant species / Weed / Seed / Cirsium arvense / Weed control / Polygonum arenastrum / Agriculture / Garden pests / Botany

The Competitive Nature of Weeds Andy Currah Sublette County Weed and Pest District.

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Source URL: www.wy.blm.gov

Language: English - Date: 2011-05-26 15:50:46
109Biology / 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
110Flowers / Flora of North America / Polygonum / Persicaria / Aster / Cirsium / Common mallow / Calamagrostis canadensis / Symphyotrichum pilosum / Flora of the United States / Flora of Canada / Flora

DRAFT COMPREHENSIVE CONSERVATION PLAN

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Source URL: www.fws.gov

Language: English - Date: 2013-02-12 12:07:51
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