Paterson's Curse is a weed that is a major problem in Australia, but currently has only limited distribution in the Pacific Northwest. This weed has the potential to severely degrade agricultural h ...
Weed species in the Solanaceae, or nightshade family, cause some of the most serious weed-related problmes in Pacific Northwest agriculture. Nightshade control is difficult becase the weeds are so ...
Ventenata is a relatively new weed to the Pacific Northwest that is rapidly infesting newly seeded and poorly managed grass areas. This publication describes how to identify Ventenata, and gives su ...