Hogweed

Results: 70



#Item
21Invasive plant species / Flora / Botany / Heracleum / Cow Parsnip / Parsnip / Noxious weed / Angelica / Common Hogweed / Apiaceae / Medicinal plants / Flora of the United States

PDF Document

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Source URL: www.invasive.org

Language: English - Date: 2003-09-28 02:45:55
22Heracleum / Blister / Biology / Ecology / Health / Apiaceae / Invasive plant species / Heracleum mantegazzianum

WANTED Giant Hogweed MA D e

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Source URL: massnrc.org

Language: English - Date: 2009-01-14 04:29:16
23Invasive plant species / Amines / Glyphosate / Triclopyr / Heracleum mantegazzianum / Chemistry / Herbicides / Organic chemistry

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: www.vtinvasives.org

Language: English - Date: 2013-03-19 17:48:30
24Agriculture / Biology / Invasive plant species / Medicinal plants / Heracleum mantegazzianum / Heracleum / Cow Parsnip / Noxious weed / Weed control / Apiaceae / Flora of the United States / Garden pests

Giant Hogweed Control Contact Us Giant hogweed eradication is required in Washington. Use these recommended control

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Source URL: www.nwcb.wa.gov

Language: English - Date: 2013-10-23 15:14:38
25Botany / Medicinal plants / Heracleum mantegazzianum / Heracleum / Cow Parsnip / Noxious weed / Parsnip / Heracleum sosnowskyi / Anthriscus sylvestris / Apiaceae / Flora / Invasive plant species

Have you seen this invasive plant? Giant hogweed grows up to 15 feet tall and has highly toxic sap. Learn more at www.nwcb.wa.gov Giant hogweed’s compound leaves are deeply divided and the edges are jagged (below and l

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Source URL: www.nwcb.wa.gov

Language: English - Date: 2013-10-23 15:14:37
26Flora / Invasive plant species / Heracleum / Phytophotodermatitis / Cow Parsnip / Common Hogweed / Apiaceae / Medicinal plants / Flora of the United States

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

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Source URL: www.hamilton.ca

Language: English - Date: 2014-10-08 20:00:55
27

Boundary Giant Hogweed Heracleum mantegazzianum

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Source URL: www.agri.state.id.us

- Date: 2010-05-05 12:47:21
    28Heracleum mantegazzianum / Heracleum / Cow Parsnip / Angelica / Common Hogweed / Heracleum persicum / Apiaceae / Flora of the United States / Flora

    Microsoft Word - GHW Factsheet WVDA.doc

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    Source URL: www.wvagriculture.org

    Language: English - Date: 2008-04-07 16:09:08
    29

    Giant hogweed Heracleum mantegazzianum Apiaceae, the carrot or parsley family Category: EDRR Background:

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    Source URL: www.agri.state.id.us

    - Date: 2007-05-08 12:33:37
      30Flora / Heracleum mantegazzianum / Heracleum / River Spen / Cow Parsnip / Herbicide / SAP AG / Hamilton /  Ontario / Apiaceae / Flora of the United States / Invasive plant species

      Microsoft Word - Media Release - Giant Hogweed danger to human health.doc

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      Source URL: www.hamilton.ca

      Language: English - Date: 2014-10-07 07:38:00
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