9 Bilder zum Thema "daktulosphaira" bei ClipDealer

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grape phylloxera on the leaf
Grape phylloxera (Daktulosphaira vitifoliae) on the vine leaves.
Grape phylloxera (Daktulosphaira vitifoliae) on the vine leaves.
Damaged leaves of Common Grape Vine leaf. Wine leaf with leaf galls parasite at the bottom
A grape leafs showing the galls that are formed during a phylloxera infestation. Isolated on white background. Pests.
Leaf galls look like warts on grape leaves caused by a parasite or insects, mites living in vines. Does not affect the grapes. Grape disease of the phylloxera (Daktulosphaira vitifoliae) on leaves
A grape leaf showing the galls that are formed during a phylloxera infestation, is a pest of commercial grapevines worldwide.
Grape phylloxera (Daktulosphaira vitifoliae) on the vine leaves.
A grape leaf damaged by a spider mite on a blurred green background. Vineyard diseases

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