go to list of all crops and products
Spruce (Picea) - (Forest/park trees)
List of pests-diseases-weeds for country: U.S.A. (Alaska)
Information on all pests, diseases and weeds can be found in the
downloadable Excel filesclick on a pest/disease/weed to display a list of relevant publicationsAscomycota - Sordariomycetes:
Leptographium abietinum
Basidiomycota:
Armillaria sinapinaOnnia tomentosaColeoptera:
Dendroctonus rufipennisDryocoetes affaber
Lepidoptera:
Choristoneura fumiferanaEudicotyledons - Asterales:
Pilosella aurantiaca (weed)
Monocotyledons:
Bromus inermis (weed)