Poinsettia

Yutaro Neriya, Kyoko Sugawara, Kensaku Maejima, Masayoshi Hashimoto, Ken Komatsu, Nami Minato, Chihiro Miura, Shigeyuki Kakizawa, Yasuyuki Yamaji, Kenro Oshima, Shigetou Namba, Cloning, expression analysis, and sequence diversity of genes encoding two different immunodominant membrane proteins in poinsettia branch-inducing phytoplasma (PoiBI), FEMS Microbiology Letters, Volume 324, Issue 1, November 2011, Pages 38–47, https://doi.org/10.1111/j.1574-6968.2011.02384.x

La maladie qui embellit les poinsettias! (2020) Jardiner Parasseux, Larry Hodgson

Pitzschke, Andrea & Persak, Helene. (2012). Poinsettia protoplasts—A simple, robust and efficient system for transient gene expression studies. Plant methods. 8. 14. 10.1186/1746-4811-8-14.

Poinsettia, Wikipedia

Poinsettia Euphorbia Pulcherrima, House Plants Expert

Yam Mosaic Virus (YMV)

Yams, Plant Village

Yam mosaic disease infected yam leaves, International Institute of Tropical Agriculture, Flickr

Yam mosaic virus, CABI PlantwisePlus Knowledge Bank

Early Blight on Tomato

Watch for Tomato Diseases this Spring, LSU AgCenter, Johnny Morgan

Early Blight of Tomato, LSU AgCenter, Donald M. Ferrin, Hadziabdic, Denita, Hollier, Clayton A., Overstreet, Charles

How to Prevent and Treat Early Blight of Tomatoes, Helga George

Early blight of potato and tomato, APS, G Kemmitt

ALTARTOURI, HANEEN & MAIZER, DUAA & IDAIS, ASMA & Tamimi, Hashem & Arafeh, Rami. (2015). Computerized Extraction of Morphological and Geometrical Features for Plants with Compound Leaves. Journal of Theoretical and Applied Information Technology. 81.

Tobacco Mosaic Virus

Tobacco Mosaic Virus (TMV), Burley Tobacco Extension, UK College of Agriculture, Food and Environment

tobacco mosaic virus (TMV) (Tobamovirus TMV), Clemson University - USDA Cooperative Extension Slide Series, Forestry Images

Tobacco Mosaic Virus, Washington State University

Tobacco mosaic virus, American Phytopathological Society, Karen-Beth G. Scholthof

Cercospora Leaf Spot

Cercospora beticola on sugar beet.jpeg, Wikipedia

Cercospora beticola, Wikipedia

Cercospora Leaf Spot, Bayer Crop Science UK (Photo E. Crawford)

Cercospora leaf spot (Cercospora beticola) , Forestry Images, Oliver T. Neher

Sugar beet: Cercospora leaf spot, Scott Nelson

Sugar Beet (Beta vulgaris)-Cercospora Leaf Spot, Pest Management Handbooks, Pacific Northwest, O. Neher and C. M. Ocamb

Ramularia Leaf Spot

Blattflecken (Ramularia beticola, Cercospora beticola) an Roter Bete (Beta vulgaris var. vulgaris), Schadbild

How to manage disease in sugar beet crops, Farmers Weekly

Ramularia, Discover Life

Ramularia - Blattflecken, Pflanzenkrankheiten

Sugar Beet (Beta vulgaris)-Ramularia Leaf Spot, Pacific Northwest Plant Disease Management Handbook

Ramularia Leaf Spot, Bayer Crop Science UK

Cercospora, Diseases and Pests, Strube

Fusarium solani

Fusarium crown rot and fruit rot of pumpkin, Vegetable Pathology – Long Island Horticultural Research & Extension Center, Cornell CALS, Cornell University

Fusarium wilts, blights, rots and damping-off (Fusarium sp.), Forestry Images, Edward Sikora

Wyenandt, Andy & Riedel, Richard & Rhodes, Landon & Bennett, Mark & Nameth, Stephen. (2011). Fall- and Spring-sown Cover Crop Mulches Affect Yield, Fruit Cleanliness, and Fusarium Fruit Rot Development in Pumpkin. HortTechnology. 21. 343-354. 10.21273/HORTTECH.21.3.343.

Fusarium Diseases of Cucurbits, VEGETABLE CROPS, Vegetable MD Online, Department of Plant Pathology, Cornell University, Thomas A. Zitter (1998)

Fusarium Rot, American Phytopathological Society, B. D. Bruton and J. A. Duthie

Fusarium Fruit Rot, Vegetable Integrated Pest Management Scouting Guides, UK College of Agriculture, Food and Environment

Wyenandt, Andy & Riedel, Richard & Rhodes, Landon & Bennett, Mark & Nameth, Steven. (2010). Survey of Fusarium spp. Associated with Fruit Rot of Pumpkin in Ohio. Plant Health Progress. 11. 10.1094/PHP-2010-0827-01-RS.

Fusarium damping-off (Fusarium solani) (Mart.) Sacc., IPM Images, Paul Bachi

Colletotrichum Vegetables

Eggplant anthracnose (390) (lucidcentral.org)

Fact sheet - Eggplant anthracnose (390) (lucidcentral.org)

Colletotrichum coccodes group. Colony morphology of isolates obtained... | Download Scientific Diagram (researchgate.net)

bitter rot and anthracnose (Colletotrichum gloeosporioides) (ipmimages.org)

anthracnose (Genus Colletotrichum) (ipmimages.org)

| Plantwise Knowledge Bank  (plantwiseplusknowledgebank.org)

Klasifikasi ANTRAKNOSA (Colletotrichum capsici) dan Faktor yang Mempengaruhi Pertumbuhan C. capsici - Berita pertanian mitalom

Penyebab, Gejala dan Cara Mengatasi Patek pada Cabai atau Antraknosa - BelajarTani.com

Colletotrichum species associated with chili anthracnose in Australia - De Silva - 2017 - Plant Pathology - Wiley Online Library

anthracnose (Colletotrichum coccodes) (forestryimages.org)

Anthracnose on tomatoes | Vegetable Pathology – Long Island Horticultural Research & Extension Center (cornell.edu)

Detection of tomato anthracnose caused by Colletotrichum truncatum in India | Australasian Plant Disease Notes (springer.com)

Anthracnose - Vegetable Resources Vegetable Resources (tamu.edu)

| Plantwise Knowledge Bank  (plantwiseplusknowledgebank.org)

Colletotrichum coccodes (COLLCC)[Photos]| EPPO Global Database

bean anthracnose (Colletotrichum lindemuthianum) (ipmimages.org)

bean anthracnose (Colletotrichum lindemuthianum) (ipmimages.org)

Colletotrichum lindemuthianum - Wikipedia

Colletotrichum Fruit

bitter rot and anthracnose (Colletotrichum gloeosporioides (Penz.) Penz. & Sacc.)

(PDF) First Report of Colletotrichum fructicola Causing Apple Bitter Rot in Europe

bitter rot and anthracnose (Colletotrichum gloeosporioides (Penz.) Penz. & Sacc.)

Mango (Mangifera indica): Anthracnose, caused by Colletotrichum gloeosporiodes - a photo on Flickriver

(PDF) Management of Anthracnose Disease of Mango Caused by Colletotrichum gloeosporioides: A Review

anthracnose (Colletotrichum acutatum J. H. Simmonds)

Characterization of Colletotrichum spp. Sensitivity to Carbendazim for Isolates Causing Strawberry Anthracnose in China | Plant Disease

Fruit: Strawberry IPM- Anthracnose | Center for Agriculture, Food, and the Environment at UMass Amherst

Potato Bacterial Wilt

R. solanacearum/Bacterial wilt - Brown rot of potato (ufl.edu)

Organic Management of Bacterial Wilt of Tomato and Potato Caused by Ralstonia solanacearum | eOrganic

Potato Seed Production | Infonet Biovision Home. (infonet-biovision.org)

Bacterial wilt of potatoes | Vegetable diseases | Plant diseases | Biosecurity | Agriculture Victoria

Potato bacterial wilt Race 3 biovar 2 (479) (lucidcentral.org)

Ralstonia solanacearum species complex (RALSSO)[Photos]| EPPO Global Database

A Closer Look at Potato Leaves - Cultivariable

Soybean Sudden Death Syndrome (SDS)

Answers to Questions About Soybean Sudden Death Syndrome in Iowa 2010 | Integrated Crop Management (iastate.edu)

Soybean affected by sudden death syndrome - Stock Image - B265/0148 - Science Photo Library

Crop Protection Network

Soybean Plant Biology: History, Plant Structure & Growth Cycles | EcoFarming Daily

Soybean Growth and Development (dekalbasgrowdeltapine.com)

Sudden death syndrome of soybean (apsnet.org)

Sudden Death Syndrome Archives - Badger Crop Doc

Knopper Oak Gall

Knopper Oak Gall Wasp | NatureSpot

TrogTrogBlog: Knopper gall

Knopper Galls - UK Safari

Pinyon Pine Needle Rust

Original photo by @Disholcaspis forwarded to me by @pascal_frey .

Albugo

The original, excellent, photograph was by @Llewelyn68.

Pratylenchus penetrans Close-up

Vieira, Paulo & Mowery, Joseph & Kilcrease, James & Eisenback, Jonathan & Kamo, Kathryn. (2017). Characterization of Lilium longiflorum cv. 'Nellie White' Infection with Root-lesion Nematode Pratylenchus penetrans by Bright-field and Transmission Electron Microscopy. Journal of Nematology. 49. 2-11. 10.21307/jofnem-2017-040.

Symptoms caused by Pratylenchus capsici n. sp. A, Fuchsin staining of... | Download Scientific Diagram (researchgate.net)

lesion nematode (Pratylenchus spp. ) on garden tomato (Solanum lycopersicum ) - 1634267 (ipmimages.org)

Pratylenchus (wn.com)

Phylum Nematoda - Marine Phyla (google.com)

Pratylenchus penetrans in Peach

Pratylenchus penetrans: a horticulturally significant root lesion nematode | Agriculture and Food

Root Lesion Nematode (RLN) - Field Crop Diseases Victoria | Field Crop Diseases Victoria (extensionaus.com.au)

Roots of a pot-grown Prunus incisa tree - Stock Image - C010/6992 - Science Photo Library

Wild Cherry | Prunus avium | Hedges Direct UK

Southern Blight of Tomato

The original, excellent photograph, was by @alabamaED.

Soybean Cyst Nematode

Soybean Growth and Development (wisc.edu)

Why We Grow Soybeans – 2012 edition (robbinsfarmgarden.org)

Doubling nitrogen fixation in soybeans could boost yields, reduce fertilizer need - Genetic Literacy Project

Iowa: Soybean Cyst Nematode Females Now Visible on Roots – AgFax

Soybean Cyst Nematode (SCN) - Soybean Disease - Soybean Research & Information Network - SRIN (soybeanresearchinfo.com)

Test Your Soil for the Soybean Cyst Nematode (SCN) This Spring (sdstate.edu)

Pest Patrol: Soybean cyst nematode in edible beans - Country Guide (country-guide.ca)

Root Knot Nematode

Root-knot nematode - Wikipedia

Meloidogyneminorfactsheet.pdf (defra.gov.uk)

(PDF) Remusatia vivipara lectin and Sclerotium rolfsii lectin interfere with the development and gall formation activity of Meloidogyne incognita in transgenic tomato (researchgate.net)

Southern root-knot nematode (Meloidogyne incognita) (ipmimages.org)

Root-knot Nematode | Symptoms & How to eliminate (doraagri.com)

Root-knot Nematode of Watermelon | Purdue University Vegetable Crops Hotline (vegcropshotline.org)

Root-knot nematodes | Infonet Biovision Home. (infonet-biovision.org)

Apple Scab

Black Spots on Crabapple Leaves - Laidback Gardener

Scab on Apples and Pears – Horticulture Guy

Apple Scab Disease and How to Identify and Prevent It (thespruce.com)

Apple scab (apsnet.org)

Banana Bunchy Top Virus (BBTV)

Banana bunchy top virus - Wikipedia

Invasive Species: Their Effects on Communities and Ecosystems.: Banana Bunchy-Top Virus (BBTV) (rhyannonkavanagh.blogspot.com)

Banana bunchy top disease | Infonet Biovision Home. (infonet-biovision.org)

Update: New Pest & Disease Records (06 Mar 13) – PlantwisePlus Blog

Banana Bunchy Top Disease (slideshare.net)

Banana bunchy top virus (BBTV)-infected banana leaf (right) showing... | Download Scientific Diagram (researchgate.net)

More about Banana Bunchy Top Virus (BBTV) – Plant Scope (leafplanttech.com)

Banana Bunchy Top Virus - Big Island Invasive Species Committee (BIISC)

Banana Bunchy Top Virus - Agdia EMEA (agdia-emea.com)

Alternaria Leaf Spot on Cabbage and Potato Scab

New photo gallery: Alternaria leaf spot on cabbage | Vegetable Pathology – Long Island Horticultural Research & Extension Center

Fact sheet - Cabbage grey leaf spot (310)

Alternaria brassicicola (dark leaf spot of cabbage) | CABI Compendium

Potato Scab | Cornell Vegetables

Swift's Gardening Blog - Swift Horticultural Enterprises, LLC: Tuber Diseases of Irish Potato

Grapevine Red Blotch Virus (GRBV)

Grapevine red blotch disease - Wikipedia

New technology offers hope for solving grapevine red blotch disease problem | UC Davis

Can the Effects of Grapevine Red Blotch Disease Be Mitigated with ... (winebusiness.com)

(PDF) Le Grapevine Red Blotch Disease: une nouvelle maladie associée à un virus à ADN identifiée aux USA (researchgate.net)

Grapevine Red Blotch-Associated Virus, an Emerging Threat to the Grapevine Industry | Phytopathology® (apsnet.org)

Red Blotch Disease and the Virus Status of CDFA-certified Grapevine Stock | Lodi Growers

Protecting Aussie grapevines from new virus (phys.org)

Sycamore Tar Spot

Rhytisma acerinum - Wikipedia

Sycamore leaf with tar spot infections (Coveney, 2010) | Download Scientific Diagram (researchgate.net)

Sycamore (friendsoffarnhampark.co.uk)

Rhytisma acerinum, Sycamore Tarspot fungus (first-nature.com)

Tar spots on sycamore – hortographical (wordpress.com)

Gardening with John Steedman: Acer pseudoplatanus (sycamore) & tar spot

Tar Spot Fungus On Sycamore Leaves Photograph by Bob Gibbons - Fine Art America

Cacao Frosty Pod Rot

Frosty Pod Rot Disease Spreading In Cocoa Farming Areas | RJR News - Jamaican News Online (radiojamaicanewsonline.com)

Get the Facts – Frosty Pod Rot Cocoa Disease – Jamaica Information Service (jis.gov.jm)

Frosty pod rot of cacao caused by M. roreri with whitish to... | Download Scientific Diagram (researchgate.net)

A fungus that causes frosty pod rot in cacao trees clones itself – Digital Journal

Chocolate Under Siege: Plant Pathogens Threaten World Cacao Supply (apsnet.org)

Sporulating lesions of frosty pod rot of cocoa caused by M. roreri... | Download Scientific Diagram (researchgate.net)

Cocoa Pod Suffering Frosty Pod Rot Stock Footage Video (100% Royalty-free) 3473309 | Shutterstock

First report of Moniliophthora roreri causing frosty pod rot on Theobroma cacao in Jamaica - Johnson - 2017 - New Disease Reports - Wiley Online Library

Black Sigatoka

Black Sigatoka | Agrio

Black Sigatoka stock photo - Minden Pictures

Banana black Sigatoka (002)

France introduces banana resistant to black Sigatoka—deadly disease that can cut fruit yields 50% - Genetic Literacy Project

Under the Microscope: Black Sigatoka | Australian Banana Growers

Mycosphaerella fijiensis M. Morelet (Synonym for Pseudocercospora fijiensis (M. Morelet) Deighton)

Club Root

Clubroot (Plasmodiophora brassica) diseased twisted, malformed and distorted root on a cabbage plant Stock Photo - Alamy

club root of crucifers (Plasmodiophora brassicae Woronin)

Managing clubroot in vegetable brassica crops | Agriculture and Food

club root of crucifers (Plasmodiophora brassicae Woronin)

How to Identify and Treat Common Cauliflower Diseases | Gardener’s Path

club root of crucifers (Plasmodiophora brassicae Woronin)

Huanglongbing aka Citrus Greening

Citrus Huanglongbing (greening) (230)

Citrus Greening aka Huanglongbing (HLB)? - General Fruit Growing - Growing Fruit

Huanglongbing | Business Queensland

UC Riverside discovers first effective treatment for citrus-destroying disease | UCR News | UC Riverside

Conociendo al dragón amarillo: Huanglongbing de los cítricos (HLB) - PortalFruticola.com

Cassava Brown Streak Disease and Cassava Mosaic Disease

Cassava mosaic disease (African cassava mosaic) | CABI Compendium

Cassava mosaic disease

Saillog | Cassava Mosaic Virus

Cassava mosaic diseases (520)

Cassava brown streak disease (439)

(PDF) Gwandu, C., Rwegasira, G., Ndunguru, J. and Sseruwagi, P. 2015. Spatial and temporal spread of cassava brown streak disease in field grown cassava in coastal Tanzania, International Journal of Research in Plant Science. http://www.urpjournals.com. 2015; 5(1): 1-9.

Maize Ear Rot

Gibberella Ear Rot in corn – The Andersons

Corn Infected with Ear Rot Increases Fusarium graminearum Inoculum in Soil - Spud Smart

Ear rots of maize: A continuous threat to food safety and security

Symptoms of the Most Common Corn Ear Rots

Ear and Stalk Rot Diseases Becoming More Common in Corn Fields | CropWatch | Nebraska

A closer look at fusarium ear rot of maize

Stalk and Ear Rots, Black 'Dusty' Corn Evident in Some Fields | CropWatch | Nebraska

Maize Fusarium kernel rot (224)

Daisy Rust & BSPP

First report of Puccinia distincta McAlpine, the new European rust on daisies (Bellis perennis L.), from Croatia. | Semantic Scholar

Sangrando en verde: Senecio rodriguezii, un endemismo amenazado de muerte

Puccinia distincta – Plant Parasites of Europe

Florez Nursery: Calendula rust: Puccinia lagenophorae

Strawberry Phyllody

Phyllody leaflets replacing seeds on a ripe strawberry fruit section Stock Photo - Alamy

(PDF) Detection and identification of 16SrXIII-F and a novel 16SrXIII phytoplasma subgroups associated with strawberry phyllody in Chile

Mudflower: Fun with strawberry phyllody

Found this on our strawberries. Can anyone help us identify what it is, cause and treatment thereof? | ResearchGate

Microdochium Patch aka Fusarium Patch

Microdochium patch | PACE Turf Photo Gallery

Microdochium Patch - The Lawn Institute

Microdochium Patch in Turf | NC State Extension Publications

South Africa Turf Disease Guide - Microdochium Patch | Syngenta Turf & Landscape

Microdochium Patch in Sportsturf | Syngenta Turf & Landscape

Peach Leaf Curl

Tips For Controlling Peach Leaf Curl | Gardening Know How

Treat peach leaf curl now - MSU Extension

Peach leaf curl - symptoms, control and treatment

Taphrina Leaf Curl on Ornamental Flowering Peaches and Nectarines

The Farmer Fred® Rant: Innovative Controls for Peach Leaf Curl

Cassava Brown Streak Disease

(PDF) Cassava brown streak • December 2015 • Virus Diseases of Tropical and Subtropical Crops • Edited by P. Tennant, G. Fermin, 12/2015: Chapter 4; CAB International, Wallingford, United Kingdom • ISBN: 9781780644264 • James P Legg • P Lava Kumar • Edward E Kanju • Pages 42-55

The promise and potential for new plant varieties | 2018-01-22 | Agri-Pulse | Agri-Pulse Communications, Inc.

Fact sheet - Cassava brown streak disease (439)

Cassava brown streak disease (439)

(PDF) Gwandu, C., Rwegasira, G., Ndunguru, J. and Sseruwagi, P. 2015. Spatial and temporal spread of cassava brown streak disease in field grown cassava in coastal Tanzania, International Journal of Research in Plant Science. http://www.urpjournals.com. 2015; 5(1): 1-9.

Cassava Brown Streak Disease infected cassava

Papaya Ringspot Virus

Papaya ringspot (virus-P) (194)

Watermelon - Papaya ringspot (virus-W) (392)

Papaya Ringspot Virus (PRSV) (Potyvirus Papaya Ringspot Virus)

Frontiers | Metagenomic Analysis of Plant Viruses Associated With Papaya Ringspot Disease in Carica papaya L. in Kenya

Papaya Ringspot Virus (PRSV) (Potyvirus Papaya Ringspot Virus)

Papaya Ringspot - The Daily Garden

Papaya (Carica papaya): Papaya ringspot virus (PRSV) - a photo on Flickriver

Potential threat of a new pathotype of Papaya leaf distortion mosaic virus infecting transgenic papaya resistant to Papaya ringspot virus. | Semantic Scholar

Linseed Rust

Gallery – linseed

(PDF) Goldacre paper : Recognition events and host–pathogen co-evolution in gene-for-gene resistance to flax rust

Melampsora rust (Melampsora lini (Ehrenb.) Lév. 1847)

Rust of flax and linseed caused by Melampsora lini. | Semantic Scholar

(PDF) Research Trends in Medicinal Plant Sciences The Potent Cytotoxic and Antitumor Properties of Methanol Extract of Moringa oleifera Leaves

| Plantwise Knowledge Bank 

Bean (or Pea) Anthracnose

Anthracnose – Dry Bean Agronomy

Bean Anthracnose, Colletotrichum lindemuthianum | Jeremy Bartlett's LET IT GROW blog

Vegetable: Bean, Anthracnose | Center for Agriculture, Food, and the Environment at UMass Amherst

bean anthracnose (Colletotrichum lindemuthianum (Sacc. & Magnus) Lams.-Scrib.)

[PDF] Anthracnose of dry beans | Semantic Scholar

Anthracnose White Beans – Field Crop News

Bean – Anthracnose | Walter Reeves: The Georgia Gardener

| Plantwise Knowledge Bank 

Septoria Tritici Leaf Blotch

Siva pegavost lista - Septoria tritici

(PDF) Exploring the utility of Brachypodium distachyon as a model pathosystem for the wheat pathogen Zymoseptoria tritici Plant Biology

Managing yellow spot and septoria nodorum blotch in wheat | Agriculture and Food

Diagnosing septoria tritici of wheat | Agriculture and Food

(PDF) Dissecting the Biology of the Fungal Wheat Pathogen Zymoseptoria tritici: A Laboratory Workflow

Septoria tritici Berk. & M.A. Curtis (Synonym for Zymoseptoria tritici)

Fusarium Wilt of Tomato

(PDF) Fusarium oxysporum as Causal Agent of Tomato Wilt and Fruit Rot

Southern bacterial wilt of tomato

Pest Of The Month: Verticillium Wilt of Tomato - Growing Produce

Southern Bacterial Wilt of Tomato | NC State Extension Publications

Fusarium wilt (Fusarium oxysporum f.sp. lycopersici (Sacc.) W.C. Snyder & H.N. Hans.)

Tomato Crown Gall

First report of Crown Gall disease in Tomato (Solanum lycopersicum L.) caused by Agrobacterium tumefaciens in Tunisia | Request PDF

crown gall (Rhizobium radiobacter (Beijerinck and van Delden 1902) Young et al. 2001a)

Crown gall in organically grown UK tomato caused by tumorigenic strains of Agrobacterium radiobacter | Request PDF

(PDF) The Never ripe Mutant Provides Evidence That Tumor-Induced Ethylene Controls the Morphogenesis ofAgrobacterium tumefaciens-Induced Crown Galls on Tomato Stems

Horse Chestnut Leaf Miner

Normanby Nature: Horse Chestnut Leaf Miner

Horse Chestnut Leaf-miner Cameraria ohridella – Nature Journeys

Horse-Chestnut Leaf Miner | Butterfly Conservation

Horse Chestnut Leaf Miner (C. ohridella) - Woodland Trust

Horse Chestnut | British Wildlife Wiki | Fandom

Rice Blast

Rice blast – Pests of Bhutan

Rice blast fungus discovery will drive crop innovation

Rice blast

(PDF) Screening rice blast-resistant cultivars via synchrotron fourier transform infrared (SR-FTIR) microspectroscopy

Happy rice, happy life - The University of Sydney

Blasting Off: Researchers Discover a Pressure Sensor in Rice Blast Fungus – Yale Scientific Magazine

Puccinia Monoica

(PDF) Legerdemain in the Fungal Domain: The Use and Abuse of Insects by Fungi

California Fungi: Puccinia monoica

Puccinia monoica - Wikipedia

On pseudoflowers and parasites – Fine Flowers in the Valley

Order Pucciniales

Puccinia psidii in Queensland, Australia: disease symptoms, distribution and impact - Pegg - 2014 - Plant Pathology - Wiley Online Library

Southwest Colorado Wildflowers, Boechera 2

Corn Smut

Corn smut - Wikipedia

Picture of the Week: Corn Smut

Cultivating Corn Smut (Ustilago maydis, huitlacoche) Part 2

Corn Smut

corn smut (Ustilago maydis (DC.) Corda)

Ustilago maydis Pictures, Corn Smut Images, Nature Wildlife Photos | NaturePhoto

Barley Powdery Mildew

Research - Professor Pietro Spanu (imperial.ac.uk)

Home - Blumeria graminis f.sp. hordei DH14 (doe.gov)

Spanu, Pietro. (2014). The Genomes of the Cereal Powdery Mildew Fungi, Blumeria graminis. 10.1007/978-3-662-44053-7_7.

Downey Mildew

The original photos were supplied by Prof. Mahmut Tör, who recommended I start drawing plant pathogens!