Rust fungus
Rust fungus, SEM
Rust fungus spores SEM
Rust fungus spores, SEM
Rust fungus spore, SEM
Slime mould on rose
Fungal spores
Rust fungus, ESEM
Fungal spores, SEM
Palm seeds infected with pestalotia
Ant infected by parasitic fungus
Enterocytozoon sp. parasite, TEM
Enterocytozoon sp. parasites, TEM
Enterocytozoon sp. parasite, coloured TEM
Cultures of pathogenic Phomopsis fungus
Wuchereria bancrofti parasite
Cabbage root infection, SEM
Slime mould spores, SEM
Indian Bread parasitic fungus
Mouldy crop, SEM
Aspergillus fumigatus fungus, artwork
Cryptococcus cell dividing, TEM
Apple scab fungus infection
Entomopathogenic fungus infecting fly
Candida fungus reproducing, artwork
Robber fly infected by parasitic fungus
Powdery mildew on a plant, SEM
Slime mould fruiting bodies, SEM
Parasitic fungus
Jelly fungus
Bracket fungus
Isospora sp. parasites, TEM
Infected dead grasshopper
Mould on leaf, SEM
Phytophthora ramorum sporangia
Trooping cordyceps fungus
Springtail infected by a virus
Live and dead springtails
Wheat affected by wheat leaf rust
Frost covered bramble
Birch polypore fungus
Aphid infected by parasitic wasp
Bean leaf infected with rust fungus
Tuberculosis bacteria
Tuberculosis bacteria, SEM
Cordyceps fungus infecting moth
Springtails
Entomogenous fungus on a cricket
Oak-apples caused by gall wasps
Slime mould and beetle, SEM
Fireblight
Aspergillus fungus, SEM
Mushroom surface, SEM
Entomopathogenic fungus infecting a tiger fly
Madurella grisea fungal infection, light micrograph
Parasitic fungus in dead spider remains
Tube trapdoor spider with mites
Female blacklegged tick
Prototheca algae, SEM
Cysticercus in pig muscle, light micrograph
Cryptosporidiosis, SEM
Aphid infected by aphidius wasp
Relapsing fever tick
Relapsing fever ticks
Giardia lamblia protozoa, SEM
Giardia lamblia protozoan, SEM
Schistosome larva
Schistosome parasite
Schistosome egg
Schistosomes
Schistosome eggs
Dog lungworm, SEM
SEM of oocysts of Cryptosporidium parvum
Pretzel slime mould
Slime mould trail, SEM
Slime Mold (Fuligo septica) plasmodium
Pneumocystis jirovecii fungus in lung tissue, light micrograph
Orientia tsutsugamushi infection, TEM
Female mosquitoes being used in arbovirus research
Tomato plant with crown gall disease
Skin fungus, SEM
Talaromyces marneffei fungus, light micrograph
Bacillus bacteria, SEM
Soil bacteria, SEM
Pseudomonas aeruginosa bacteria, SEM
E. coli H157:07 bacteria
Staphylococcus aureus bacteria
Tuberculosis bacteria, TEM
Streptococcus pyogenes bacteria, TEM
Streptococcus pyogenes, SEM
Malaria parasite, TEM
Ergot fungus, SEM
Diseased Portuguese laurel leaf
Decaying carrot
Fertilized Ascaris lumbricoides egg, light micrograph
Rose gall wasp galls
Parasites on catfish tail
Haemonchus contortu
Grey mould, SEM
Witches' broom gall
Penicillium mould
Periconia cookei, saprophytic fungus, SEM
Bedbug penis, SEM
Beneficial nematodes, fluorescent micrograph
Clostridium difficile bacteria, SEM
Parasitic worms
Stenotrophomonas sp. bacteria, TEM
Proteus sp. bacteria, SEM
E. coli bacterium, TEM
Streptococcus sp. bacteria, SEM
Streptococcus pneumoniae bacteria
Candida albicans fungus, SEM
Infected lagoon sand shrimps
Leaf miner moth damage
Gall on oak leaf
Bud gall
Aedes aegypti mosquito feeding
Fasciola hepatica eggs
Mouldy pepper
Kerona protozoan, light micrograph
Fungus parasitising a fly
Mole flea
Giant roundworm, light micrograph