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Grape leaf infected with black rot
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Sign of black rot on grape leaf
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Black rot on grape leaf petiole
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Black rot disease on grapevine
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Black rot infection on grapevine
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Black rot disease causing lesions on grape shoot
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Black rot symptons on grape cluster
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Infected grape berries caused by black rot
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Grape mummies caused by black rot disease
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Grapevine fanleaf virus (GFLV) particles
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Grapevine fanleaf virus (GFLV) symptoms in the vineyard
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Grapevine fanleaf virus (GFLV) infected Vitis vinifera cv. Savagnin rose clusters
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Tomato Ringspot Virus (ToRSV) infected Geisenheim 26
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Tobacco Ringspot Virus (TRSV) infected Bertille Seyve 2862
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Grapevine fanleaf virus (GFLV) symptoms on grape leaf
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Fanleaf virus infected grape leaf
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Grape leaf infected with fanleaf virus
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Fanleaf virus infected grape leaf
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Grapevine fanleaf virus (GFLV) symptoms (right) on grapes shoots.
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Distribution of grapevine fanleaf virus (GFLV) in vineyard
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Dagger nematode (Xiphinema americanum) a vector of fanleaf degeneration/decline viruses
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A nematode (Xiphinema index) vector of grapevine fanleaf virus (GFLV)
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Foliar symptoms of red blotch disease on ‘Cabernet franc’ grapevine
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Foliar symptoms of red blotch disease on 'Cabernet Sauvignon' grapevines
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Symptoms of grapevine red blotch disease
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Healthy 'Cabernet franc' grape leaf (not affected by red blotch disease)
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Red blotch disease on ‘Chardonnay’
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Symptoms of grape leafroll disease
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Potential vector of grape leafroll virus - soft scale female
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Potential vector of grape leafroll virus - mealybugs