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ARS Home » People & Locations » Colleen Johnston
Colleen A Johnston
Location Support Staff
Information Technology Specialist (Networking)

Phone: (509) 406-2719
Fax: (509) 454-5646

5230 KONNOWAC PASS ROAD
WAPATO, WA 989519651

(Employee information on this page comes from the REE Directory. Please contact your front office staff to update the REE Directory.)


Publications (Clicking on the reprint icon Reprint Icon will take you to the publication reprint.)
Aerial branch sampling to detect forest pathogens Reprint Icon - (Peer Reviewed Journal)
Perroy, R.L., Meier, P., Collier, E., Hughes, M., Brill, E., Sullivan, T., Baur, T., Buchmann, N., Keith, L.M. 2022. Aerial branch sampling to detect forest pathogens. Drones. 6(10). Article 275. https://doi.org/10.3390/drones6100275.
First report of coffee leaf rust caused by Hemileia vastatrix on coffee (Coffea arabica) in Hawaii Reprint Icon - (Peer Reviewed Journal)
Keith, L.M., Sugiyama, L.S., Brill, E., Adams, B.L., Fukada, M., Hoffman, K.M., Ocenar, J., Kawabata, A., Kong, A.T., McKemy, J.M., Olmedo-Velarde, A., Melzer, M.J. 2022. First report of coffee leaf rust caused by Hemileia vastatrix on coffee (Coffea arabica) in Hawaii. Plant Disease. 106(2):761. https://doi.org/10.1094/PDIS-05-21-1072-PDN.