Algae: algae in turf© algae in turf©
Anthracnose: blight© acervuli© acervuli© basal rot© 1999 article© 2006 article© 2007 survey©
Brown patch: brown patch© brown patch© brown patch hyphae©
Dog patch: dog patch© dog patch©
Dollar spot: patches© mycelium© hourglass lesion© hourglass lesion©
Fairy ring: killing ring© stimulated ring© Windsor Castle fairy ring© thatch mycelium©
Fusarium patch: fusarium patch© fusarium patch©
article
Grey snow mould: on creeping bentgrass©
sclerotia© sclerotia©
Leaf spot: on Kentucky bluegrass©
on perennial ryegrass© on Zoysia©
Localized dry spot: localized dry spot©
localized dry spot©
Mushrooms: Lawn mushrooms article &
pictures©
Necrotic ring spot: necrotic ring spot©
runner hyphae© KB resistance article© 2006 article©
Pink snow mould: pink snow mould© pink snow mould©
article
Powdery mildew: powdery mildew© powdery mildew©
Pythium: root rot© pythium blight© pythium blight© oospore on 30 um root©
Red thread: red thread© red thread©
Rust: rust on Kentucky bluegrass© rust on perennial ryegrass©
Slime mold: slime mould© D. Meyer slime mould©
Snow molds: diagnosing snow molds©
biological control© snow mold management©
Take all patch: bowling green take-all patch©
take-all patch©
Summary of fungicide efficacy tests for Turf
Diseases in Canada
Link to Vincelli full report on fungicide efficacy
Control of Turfgrass Diseases: OMAFRA Publication 384 Fungicide section, 2005
PMRA Product Labels
Search Engine or google "PMRA" and "product"
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Pine needle
diseases
Diplodia
blight
Phomopsis
and Kabatina twig blight
White
Pine Blister Rust
Western
Gall Rust
Hawthorn
Rust
Botrytis
gray mould
Powdery
mildew
Anthracnose
Black leaf
spot of elm
Tar spot of maple
Apple
Scab
Nectria
canker/Coral spot
Black
knot
Fire
blight
Crown gall
Dutch
Elm Disease
Field
Guide to Tree Diseases of Ontario (htm) or PDF
(37 Mb, slow)
Articles and Presentations
Juniper Rusts (Canadian Plant Disease Survey Report with images)
Maple tar
spot presentation (0.3 Mb PDF) , Article on tar spot
in Ontario (0.6 Mb PDF)
Daylily
rust article (0.3 Mb PDF), Daylily rust presentation
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