Welcome to our gallery of plant pathogen images.
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Tar spot young symptoms seedlings
Compact stems ragwort CU.
Range of ragwort stems on ground.
Curly leaf sequence3 ragowort.
Ringspot healthy ornanmental.
Oak mildew advanced.
Ivy leaf blight
Alder rust below Spain
Virus poss on elder Dorset
Lavatera suspected virus Germany2
Elder with suspected phyto
Red and brown curl.
Young leaf curl single mass
Taphrina broom birch4
Willow witches broom like
Willow witches broom like sequence
Virus poss on ash early symptoms
Ash virus yellow patches
Box with blight
Shows difference twixt healthy and bushy leaves.
Swollen cracking canker
Yellow mosaic-like on oak
Suspected anthracnose on walnut.
Anthracnose suspected backlit
Anthracnose suspected backlit
Powdery mildew lesion
Apothecia on nectria canker2
Big ones and minor.
Leaf spot with hole.
Alder with dieback R Park
Burnt leaves prob cold wind CU.
Black spots and brown rot.
Brown rot on manky apple.
Black scabs on apple.
Mucor on strawberry CU edited
Angular leaf spots thorugh lamina
Chives rust 2
Pear rust starting 2
Advanced staining annd decay
Bootlaces Armillaria Zurich.
Pustules and puckering.
Pustules and puckering.
Stem swollen with rust
Pustules on big stem
Augustine walks in bananas
Anthracnose broad bean sequence
Anthracnose single lesion
Mosaic Swiss weed sequence
Mosaic through leaf
Anthracnose on thin stems
Clearing sequence contra jour
Heavy leafminer attack 2.
Virus-like patches wild Ribes
Wild raspberry mosaic come yellows
Wild raspberry virus like symptoms all over GOOD
Nettle rust bends stem 2.
Veins green while leaf yellows
Veins green while leaf yellows 2
Overall crown with patches of yellowing
Ash yellows Hampton sequence
Olive knots many
Rose rust pustules MCU
Leafroll virus grapevine Wisley
Gymnosporangium white cirri pear Wisley
Leafroll virus grapevine tele Wisley
Cocoa flowers (CREDIT: Megan Richardson)
Bremia on weed (2) (1)
Rust on ground elder (3)
Rust on ground elder (6)
SBellamy Monilinia laxa on cherry macro
Fruiting bodies on weed leaf spot
Rust abaxial on ground ivy RBGE
PTaylor Bremia-downy-mildew-sporulation-lettuce-2
LR downy mildew on weed
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Virus on hedge mustard CU
Virus symptoms hedge mustard sequence
Yellow clearing suggests virus foxglove
Yellow clearing just starts
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White rust on weed albugo water mould (2)
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blurry meadowsweet feel free to delete 2
blurry meadowsweet feel free to delete 3
blurry meadowsweet feel free to delete
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Rust on groundsel
Phragmidium_violaceum on Rubus fructicosa Blackberry Rust
Hordeum murinum rhynchosporium
Grass rust
solanum dulcamara virus
oak powdery mildew
powdery mildews
Poplar rust on foliage
Oxford ragwort orange rust pustules
Oxford ragwort Orange rust CU
Oak mildew nr CABI
Forsythia bact galls 2
Birch WB2 cut open
Birch rust MCU
Ash canker Effingham
S EvesvdAcker beet-cyst nematode
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Powdery Mildew on Apple Tree (CREDIT: Dr Eric Boa)
Grapevine Leaf Mite Gall (CREDIT: Dr Eric Boa)
