Heracleum

Results: 216



#Item
101Stop The Invasion  Photograph courtesy of USDA APHIS PPQ Archive, USDA APHIS PPQ, Bugwood.org

Stop The Invasion Photograph courtesy of USDA APHIS PPQ Archive, USDA APHIS PPQ, Bugwood.org

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Source URL: www.invasivespecies.wa.gov

Language: English - Date: 2013-09-10 19:11:06
102WRITTEN FINDINGS OF THE WASHINGTON STATE NOXIOUS WEED CONTROL BOARD (1998, Updated April[removed]Scientific name:  Heracleum mantegazzianum Sommier & Levier

WRITTEN FINDINGS OF THE WASHINGTON STATE NOXIOUS WEED CONTROL BOARD (1998, Updated April[removed]Scientific name: Heracleum mantegazzianum Sommier & Levier

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Source URL: www.nwcb.wa.gov

Language: English - Date: 2013-10-23 15:15:41
103Cataloging-in-Publication Data Westbrooks, Randy G., 1953Invasive plants: changing the landscape of America: fact book/ [senior author, Randy Westbrooks].-- Washington, D.C.: Federal Interagency Committee for the Managem

Cataloging-in-Publication Data Westbrooks, Randy G., 1953Invasive plants: changing the landscape of America: fact book/ [senior author, Randy Westbrooks].-- Washington, D.C.: Federal Interagency Committee for the Managem

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Source URL: www.weedcenter.org

Language: English - Date: 2012-01-11 14:54:50
104Giant hogweed, Heracleum mantegazzianum Species Biology and Phenology: Habitat: Giant hogweed is found along roads, forest edges, waterways, and in vacant or disturbed areas. It prefers semi-shade conditions and rich, mo

Giant hogweed, Heracleum mantegazzianum Species Biology and Phenology: Habitat: Giant hogweed is found along roads, forest edges, waterways, and in vacant or disturbed areas. It prefers semi-shade conditions and rich, mo

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Source URL: vtinvasives.org

Language: English - Date: 2013-03-19 17:48:30
105GAO[removed]Invasive Species: Cooperation and Coordination Are Important for Effective Management of Invasive Weeds

GAO[removed]Invasive Species: Cooperation and Coordination Are Important for Effective Management of Invasive Weeds

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Source URL: www.gao.gov

Language: English - Date: 2005-05-19 14:41:07
106Exotic Plant Management Team  National Capital Region National Park Service U.S. Department of the Interior

Exotic Plant Management Team National Capital Region National Park Service U.S. Department of the Interior

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Source URL: www.nps.gov

Language: English - Date: 2012-12-18 12:49:25
107KEEP A LOOK OUT!  for NEW INVASIVE PLANTS in the Northern Great Plains RIPARIAN & MESIC AREAS 

KEEP A LOOK OUT! for NEW INVASIVE PLANTS in the Northern Great Plains RIPARIAN & MESIC AREAS 

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Source URL: mipn.org

Language: English - Date: 2014-04-21 11:55:42
108I am a Hiker, Biker, Camper or Outdoor Enthusiast: Why should I care about invasive species? Invasive plants can adversely affect our ability to enjoy natural areas. Plants such as ligustrums, kudzu, English ivy

I am a Hiker, Biker, Camper or Outdoor Enthusiast: Why should I care about invasive species? Invasive plants can adversely affect our ability to enjoy natural areas. Plants such as ligustrums, kudzu, English ivy

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Source URL: www.gainvasives.org

Language: English - Date: 2013-11-22 15:40:53
109APHIS  	   
 Factsheet  

APHIS        Factsheet  

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Source URL: www.texasinvasives.org

Language: English - Date: 2012-10-08 19:00:18
110The Biology of Invasive Alien Plants in Canada. 4. Heracleum mantegazzianum Sommier & Levier

The Biology of Invasive Alien Plants in Canada. 4. Heracleum mantegazzianum Sommier & Levier

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Source URL: www.ontarioweeds.com

Language: English - Date: 2012-02-02 15:44:39