Nigel Cattlin / Scab (Venturia inaequalis) disease spots on Firethorn (Pyracantha sp) fruits. England, UK. November.

Nigel Cattlin / Apples (Malus domestica) with scab caused by Ascomycetes fungus (Venturia inaequalis). Berkshire, England, UK. September.

Nigel Cattlin / Narcissus leaf scorch (Didymella curtisii), on Narcissus 'Paperwhite' grown as a potted house plant for its fragrance

Nigel Cattlin / Narcissus leaf scorch (Didymella curtisii) on Narcissus 'Paperwhite' grown as a potted house plant for its fragrance

Nigel Cattlin / Necrotic spotting and cracking caused apple scab, (Venturia inaequalis) on a ripe apple on the tree, Berkshire, August

Nigel Cattlin / Septoria leaf blotch / Septoria leaf spot (Zymoseptoria tritici) lesion showing pycnidia in Wheat (Triticum aestivum) leaf, close up.

Nigel Cattlin / Septoria leaf spot / Septoria nodorum blotch (Phaeosphaeria nodorum) necrotic disease lesions on Wheat (Triticum aestivum) leaves, close up.

Nigel Cattlin / Leaf canker (Leptosphaeria maculans) lesion with black pycnidia on the leaf of Oilseed rape (Brassica napus) .

Nigel Cattlin / Cabbage ring-spot (Mycosphaerella brassicicola), acircular fungus disease, lesions on Cabbage (Brassica oleracea) leaf, Berkshire, UK. November.

Nigel Cattlin / Banana (Musa sp.) plantation severely affected and diseased by Yellow sigatoka (Mycosphaerella musicola) disease, Thailand, South East Asia.

Nigel Cattlin / Irrigated Banana (Musa sp.) plantation severely affected and diseased by Yellow sigatoka (Mycosphaerella musicola) disease, Thailand, South East Asia.

Nigel Cattlin / Ring spot (Leptosphaeria sacchari) fungal disease lesions on sugar cane leaf, Thailand, South East Asia.