Treatment Species http://www.portlandoregon.gov/index.cfm?c=60730 Thu, 02 Feb 2017 08:46:50 PDT Tue, 07 Feb 2017 14:38:30 PDT Alliaria petiolata Garlic Mustard Scientific Literature Review 2017 http://www.portlandoregon.gov/index.cfm?c=63979&a=626708 Thu, 2 Feb 2017 08:46:50 PDT Garlic Mustard PDF Document, 138kb
Category: Garlic Mustard]]> What can folks do about it? http://www.portlandoregon.gov/index.cfm?c=66725&a=516928 Wed, 28 Jan 2015 14:42:36 PDT Blessed Milk Thistle Are there lookalikes? http://www.portlandoregon.gov/index.cfm?c=66725&a=516927 Wed, 28 Jan 2015 14:41:13 PDT Blessed Milk Thistle What does it look like? http://www.portlandoregon.gov/index.cfm?c=66725&a=516925 Wed, 28 Jan 2015 14:40:24 PDT Blessed Milk Thistle How bad is it? http://www.portlandoregon.gov/index.cfm?c=66725&a=516924 Wed, 28 Jan 2015 14:39:22 PDT Blessed Milk Thistle Why is this species a problem? http://www.portlandoregon.gov/index.cfm?c=66725&a=516923 Wed, 28 Jan 2015 14:38:18 PDT Blessed Milk Thistle What can folks do about it? http://www.portlandoregon.gov/index.cfm?c=66724&a=516907 Wed, 28 Jan 2015 14:25:32 PDT Water Primrose Are there look-alikes? http://www.portlandoregon.gov/index.cfm?c=66724&a=516896 Wed, 28 Jan 2015 14:14:16 PDT Water Primrose What does it look like? http://www.portlandoregon.gov/index.cfm?c=66724&a=516895 Wed, 28 Jan 2015 14:09:04 PDT Water Primrose How bad is it? http://www.portlandoregon.gov/index.cfm?c=66724&a=516891 Wed, 28 Jan 2015 14:01:44 PDT Water Primrose Why is this species a problem? http://www.portlandoregon.gov/index.cfm?c=66724&a=516890 Wed, 28 Jan 2015 14:00:22 PDT Water Primrose How can folks help? http://www.portlandoregon.gov/index.cfm?c=66716&a=516750 Wed, 28 Jan 2015 10:36:07 PDT Giant Hogweed Are there any lookalikes? http://www.portlandoregon.gov/index.cfm?c=66716&a=516749 Wed, 28 Jan 2015 10:30:04 PDT Giant Hogweed What does it look like? http://www.portlandoregon.gov/index.cfm?c=66716&a=516735 Wed, 28 Jan 2015 10:13:00 PDT Giant Hogweed How bad is it? http://www.portlandoregon.gov/index.cfm?c=66716&a=516730 Wed, 28 Jan 2015 10:01:06 PDT Giant Hogweed Why is it a problem? http://www.portlandoregon.gov/index.cfm?c=66716&a=516726 Wed, 28 Jan 2015 09:50:12 PDT Giant Hogweed What can folks do about it? http://www.portlandoregon.gov/index.cfm?c=66370&a=516717 Wed, 28 Jan 2015 09:30:01 PDT Policeman's Helmet Are there look-alikes? http://www.portlandoregon.gov/index.cfm?c=66370&a=516716 Wed, 28 Jan 2015 09:26:07 PDT Policeman's Helmet What does it look like? http://www.portlandoregon.gov/index.cfm?c=66370&a=516713 Wed, 28 Jan 2015 09:19:06 PDT Policeman's Helmet How bad is it? http://www.portlandoregon.gov/index.cfm?c=66370&a=516708 Wed, 28 Jan 2015 09:05:44 PDT Policeman's Helmet Why is this species a problem? http://www.portlandoregon.gov/index.cfm?c=66370&a=511715 Fri, 5 Dec 2014 15:38:38 PDT Policeman's Helmet What can folks do about it? http://www.portlandoregon.gov/index.cfm?c=66317&a=511126 Wed, 3 Dec 2014 13:54:56 PDT Orange Hawkweed Are there look-alikes? http://www.portlandoregon.gov/index.cfm?c=66317&a=511123 Wed, 3 Dec 2014 13:52:37 PDT Orange Hawkweed What does it look like? http://www.portlandoregon.gov/index.cfm?c=66317&a=511122 Wed, 3 Dec 2014 13:51:28 PDT Orange Hawkweed How bad is it? http://www.portlandoregon.gov/index.cfm?c=66317&a=511121 Wed, 3 Dec 2014 13:50:00 PDT Orange Hawkweed