COURTHOUSE HOURS:
8am to 4pm

Monday thru Thursday

OFFICE LOCATION:
County Courthouse

MAILING ADDRESS:
350 E Delaware Ave. #14
Republic, WA  99166

Phone:
(509) 775-5225 ext. 1111

Fax:
(509) 775-5218

email

 

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weed board

Integrated Weed Management

Mechanisms of Control:

PREVENTION - Prevent new weeds from entering your land and going to seed.

CHEMICAL - Use of herbicides to eradicate and control infestations in accordance with the label.

MECHANICAL - Use of barriers and equipment to eradicate and limit the distribution of noxious weeds. (Mulching, mowing, dredging, hand pulling)

CULTURAL - Use of tilling, fertilizing, and crop rotations to control noxious weed infestations.

BIOLOGICAL - Use of bioagents (fungus, insects, nematodes) to control weed infestations.
For more information, go to WSU Extension Ferry County & Colville Reservation website, Regional Bioagent Project.


Cyphocleonus achates on Spotted Knapweed

Cyphocleonus achates on Spotted Knapweed (Centaurea biebersteinii)