bl;ack sooty mould

Black sooty mould, as on the grapefruit leaves, is the result of fungus growing on the sticky 'honeydew' secreted by aphids, scale insects etc
Ref:
21/56
Date:
Location:
Buckinghamshire
Photographer:
Barrie Sheerman
bl;ack sooty mould
Black sooty mould, as on the grapefruit leaves, is the result of fungus growing on the sticky 'honeydew' secreted by aphids, scale insects etc
Ref:
21/56
Date:
Location:
Buckinghamshire
Photographer:
Barrie Sheerman

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