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

Nigel Cattlin / Olive peacock spot (Spilocaea oleaginea), a leaf spot and chlorosis on Olive (Olea sp.) leaves, South Africa.

Nigel Cattlin / Discreet spots caused by Apple scab (Venturia inaequalis) to skin surface of Apple (Malus domestica) fruit.

Nigel Cattlin / Pear scab (Venturia pyrina) fungal disease spotting and cracking on Pear (Pyrus sp.) fruit.

Nigel Cattlin / Pear leaf underside with fungal spotting caused by pear scab (Venturia pyrina), September

Nigel Cattlin / Pear scab (Venturia pyrina) severe spotting and cracking damage to a pear fruit

Nigel Cattlin / Apple scab (Venturia inaequalis) infection spots germinated from a spore shower on an apple leaf, New York, USA,

Nigel Cattlin / Pecan scab (Venturia effusa) damage to pecan nut shells from an orchard, Florida, USA, September

Nigel Cattlin / Apple scab (Venturia inaequalis) lesions and cracking on ripe on apple fruit, New York State, USA, September

Nigel Cattlin / Apple scab (Venturia inaequalis) lesions and cracking on ripe on apple fruit, New York State, USA, September