Kootenai County Seal, Administration Building, and Lake

Weed Specialists
Email: kcnoxiousweeds@kcgov.us
P: (208) 446-1290
F: (208) 446-1282

Physical Address:
Click here for map.
10905 N. Ramsey Road
Hayden, ID 83835

Office Hours:
Mon - Fri 8:00a.m. - 4:30p.m.


Informational materials to help you keep your acreage weed free

2014 Inland Empire CWMA Weed Identification and Control Handbook (4.23 MB)
A Citizen's Guide for Control of Noxious and Invasive Weeds Found in Benewah, Kootenai and Shoshone Counties in the Panhandle of North Idaho.
Basic Weed Management (282.91 KB)
Basic weed management information.
Bees and noxious weed control (544.44 KB)
Information from the Washington State Noxious Weed Control Board.
Boom Sprayer Calibration (315.11 KB)
Extension publication fact sheet for boom sprayer calibration of pesticide applications.
Controlled Grazing (263.83 KB)
This is information on controlled grazing.
Fertilizer Guide for Grass Pastures (115.48 KB)
Extension publication for information on fertilizing grass pastures
Fertilizer Primer (180.76 KB)
Extension publication on terminology, calculations and application.
Herbicides - How they work and the symptoms they cause. (947.74 KB)
Extension publication on the different herbicide families, how they work and the damage they cause.
How to Read a Label (649.30 KB)
Extension publication telling you what you need to know when reading pesticide labels.
Idaho Panhandle Noxious Weed Handbook (3.63 MB)
A citizen's guide for control of noxious and invasive weeds found in Benewah, Bonner, Boundary, Kootenai, Latah and Shoshone Counties in the Panhandle of North Idaho.
Invasive Weeds of Eastern Washington (1.35 MB)
WSU Extension publication identifying the invasive weeds in Eastern Washington.
Non-chemical Weed Control (262.10 KB)
How to control weeds without herbicides.
Local Resources (254.91 KB)
Information to help manage your land.
Pasture Principles for Smaller Acreages (3.34 MB)
Extension publication on small pasture management
Pasture Management (260.60 KB)
Information to help you manage your pastures.
Protecting Natural Areas (433.78 KB)
What to do to stop the spread of weeds when you are enjoying the outdoors.
Safe Use Tips for Herbicides (206.90 KB)
Basic saftey tips when using herbicides
Toxic Plants (1.46 MB)
Information about plants that can be toxic in our area.
Idaho's Noxious Weeds 2011 Control Guidelines (271.22 KB)
Extension publication with herbicide recommendations for non-crop and rangeland sites.
Weed Control in Perennial Crops (228.26 KB)
Extension publication about weed control methods to use in perennial crops.