Plants + Pathogens 2023
The vast majority of these images are compositions, intended to show some or all of an idealised set of symptoms. A small number are direct copies, and I have indicated where this is the case.
If you would like to use these for teaching, or to hang on your wall/ office door, please do. For anything else, please contact me and ask.

Cristulariella on Oak

Mistletoe2

Maize Tar Spot

Cristulariella on Maple

Mistletoe

Agrobacterium

Phylloxera

Mycena citricolor

Cercospora coffeicola

Grey Field Slug

Chilli Anthracnose

Cherry Oak Gall

Maize Lethal Necrosis

Cucumber Downy Mildew

Cannabis Powdery Mildew

Peronospora jaapiana

Didymella rhei

Ramularia rhei

Box Blight

Xylella on Grape

Northern Corn Leaf Blight

Grape Sour Rot

Blossom Wilt

Fusarium Head Blight

Olive Peacock Spot

Banana Bunchy Top Virus - Version 2

Wheat Stem Rust

Bean Rust

Xanthomonas oryzae

Millet Smut

Ergot on Barley

Xylella on Olive

Citrus Canker

Peanut Rust

Wheat Stripe Rust

FjRSaV

Ascochyta pinodes

Ascochyta pisi

Strawberry Neopestalotiopsis

Phytophthora asparagi

Onion Twister Disease

Ascochyta Chickpea Blight

TSWV

ToBRFV

Coffee Rust

Citrus Leprosis

Microbotryum

Soybean Rust

Frogeye of Soybean

Sugarcane Whip Smut

Peanut Leaf Spots

Cotton Angular Leaf Spot
