Browse Weeds Resources

Lynn Ketchum
Displaying 1 - 10 of 134 resources

Management Strategies for Dealing with Select Poisonous Plants in Oregon

Rangeland, pastures and hay fields throughout Oregon often contain poisonous plants that are potentially dangerous to cattle and other livestock.

By Andy Hulting, Karin Neff | Publication

Weeds in Pastures and Hayground Collection

Here is a collection of our favorite resources for weeds in pastures and hay ground. It includes sections on aquatic weed, OSU resources, Pesticide/Herbicide, Poisonous Plants, Weed Control, and Noxious and invasive weeds.


Basic Weed Science and Management

Weed biology and ecology, functional groups of weeds, and introduction to weed control strategies

By Pami Monnette, Chris Cornwell | Presentation

Managing Weeds

Weed identification, prevention, and management.

By Pami Monnette, | Presentation

Leaf Identification Key

Guide to identifying plants by leaf shape, margin, and venation.

Educational Document

Balancing weed control, fuels reduction, and wildlife

While it can be challenging to find the balance, there is much that we can do to meet our objectives for wildlife while controlling weeds and reducing fuels. Recent research at OSU can help us make informed decisions about some of the tradeoffs.

By Glenn Ahrens, | Article

Is Crossbow a good choice for killing wild blackberries?

I can find lots of information on what Crossbow kills but no specific information on how it does it. I am trying to kill wild blackberries. My yard is in a condo development and is right next to my neighbor who does not like herbicides. She tells me that if I spray the blackberries that are next to...

By Kaci Buhl, | Featured Question

Tree School Clackamas teaches love for the land

Educational event draws hundreds from woodland community in Clackamas County and beyond.

By Glenn Ahrens, Rose Clarke, Michael Bondi, Kimberly Jacobsen Nelson | Article