Land Plants - invasive

Purple Loosestrife (Lythrum salicaria) on Jul 23, 2008

Submitter has sample

Description of specimen

purple loosestrife- small plant, just a few stems, blooming, about 3 ft. tall. This is discription of plant at boat landing.

Commentary

Has this species been reported in the area of Hileman park previously?

Reporter
July 23, 2008, 4:36 a.m.

Thank you for report of purple loosestrife. It is not an uncommon plant in the valley riparian areas. There are three biological control agents that are established in most areas where the weed exists that are doing an effective job of keeping weed populations in check.

For more information on purple loosestrife, its distribution and the biocontrols go to the ODA website: http://oregon.gov/ODA/PLANT/WEEDS/profile_purpleloosestrife.shtml

Thanks again, Tim Butler ODA Noxious Weed Control Program

Tim Butler
July 23, 2008, 7:15 a.m.