Nigel Cattlin / Powdery mildew (Erysiphales) developing on Sweet William (Dianthus barbatus) leaves. Berkshire, England, UK. October.
01635534
Nigel Cattlin / Powdery mildew (Erysiphales) developing on Sweet William (Dianthus barbatus) leaves. Berkshire, England, UK. October.
01635504
Nigel Cattlin / Lupin (Lupinus sp) leaves with powdery mildew caused by Fungus (Erysiphales). Cultivated in garden, Berkshire, England, UK. June.
01635341
Nigel Cattlin / Powdery mildew (Podosphaera pannosa) on Rose (Rosa sp) buds. Cultivated in garden, Berkshire, England, UK. June.
01635340
Nigel Cattlin / Powdery mildew (Podosphaera pannosa) on Rose (Rosa sp) leaves. Cultivated in garden, Berkshire, England, UK. June.
01627866
Nigel Cattlin / Powdery mildew (Podosphaera pannosa / tridactyla) on Cherry laurel leaf undersides in a garden hedge, Berkshire, England, UK. July
01627865
Nigel Cattlin / Powdery mildew (Podosphaera pannosa / tridactyla) on Cherry laurel leaf undersides in a garden hedge, Berkshire, England, UK. July
01627844
Nigel Cattlin / Powdery mildew (Podosphaera pannosa) heavy infection around the bases of rose buds 'American Pillar', June Berkshire, England, UK.
01706813
John Waters / Exposed roots of Holm oak (Quercus ilex), brightly coloured green from a kind of powdery mildew of alga, growing by coast, Scilly Isles, UK. May.
01685792
Nigel Cattlin / Cucumber powedery mildew (Podosphaera fuliginea) white fungal mycelium on leaves of a fruiting cucurbit plant, Berkshire, UK, September.
01677692
Nigel Cattlin / Powdery mildew (Erysiphe betae) fungal disease on the leaf of sugar beet, Champagne region, France, September
01677656
Nigel Cattlin / Powdery mildew (Podosphaera leucotricha) fungal disease infection with ascocarps on an apple twig, New York, USA, September
