state law / toxic chemicals / personal protection equipment / Monitor site / Chemical control options / herbicide applications / seed bank / turf applications / energy / /
NaturalFeature
Maple Valley / /
Organization
King County Noxious Weed Control Board / Washington State Noxious Weed Control Board / Univ. of Victoria / Nature Conservancy / /
Person
Mary J. Russo / Carol Russo / / /
Position
seed head / King / queen / private / commercial and government agency users / yellow flower head / /
ProvinceOrState
King County / British Columbia / Idaho / Michigan / /