Nigel Cattlin / Grey mould (Botrytis cinerea) spotting lesions on Rose (Rosa sp) flower caused by damp weather. Berkshire, England, UK. September.

Nigel Cattlin / Rose (Rosa sp), aborted bud diseased with Grey mould (Botrytis cinerea) after damp weather. Berkshire, England, UK. September.

Nigel Cattlin / Apple (Malus domestica) fruits infected with Brown rot (Monilinia spp.). Berkshire, England, UK. September.

Nigel Cattlin / Downy mildew (Peronospora parasitica) mycelium and lesion on underside of Oilseed rape (Brassica napus napus) leaf.

Solvin Zankl / Slime mould (Physarum citrinum) on Oak tree (Quercus) leaf litter, Klepelshagen Strasburg (Uckermark), Germany

Adrian Davies / Mould (Penicillin italicum) growing on a Satsuma (Citrus unshi)

Adrian Davies / Mould (Penicillin italicum) growing on a Satsuma (Citrus unshiu)

Nigel Cattlin / Grey mould (Botrytis cinerea) on a large Sunflower flower as it begins to go to seed Berkshire, England, UK.

Nigel Cattlin / Grey mould (Botrytis cinerea) on a large Sunflower flower as it begins to go to seed Berkshire, England, UK.