Scroll through the different stages of development and find out
which pests you should be looking for. Click on a pest to find out more.
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Dormant |
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Insects & Mites
Grape flea beetle |
Diseases |
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First leaf, 1.25-5.0 cm shoot length |
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Insects & Mites
Grape flea beetle
Climbing cutworm
Eight spotted forester
Grape cane girdler
Grape cane gallmaker
| Diseases
Phomopsis
Anthracnose
Eutypa |
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3-5 leaves unfolded, 10-15 cm shoot length |
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Insects & Mites
Climbing cutworm
Eight spotted forester
Grape cane girdler
Grape cane gallmaker
Grape tumid gallmaker
Phylloxera |
Diseases
Black rot
Downy mildew
Powdery mildew
Phomopsis
Anthracnose Eutypa Grape fanleaf virus |
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Shoot length 20-25 cm |
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Insects & Mites
Potato leafhopper
Climbing cutworm
Eight spotted forester
Grape cane girdler
Grape cane gallmaker
Grape tumid gallmaker
Phylloxera
Grape plume moth
Japanese beetles
Erineum mite |
Diseases
Black rot
Downy mildew
Powdery mildew
Phomopsis
Anthracnose
Eutypa
Grape fanleaf virus |
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Immediate prebloom (flower cluster with floret separation) |
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Insects & Mites
Potato leafhopper
Grape berry moth
Climbing cutworm
Eight spotted forester
Grape cane girdler
Grape cane gallmaker
Grape tumid gallmaker
Phylloxera
Japanese beetles
Erineum mite |
Diseases
Black rot
Downy mildew
Powdery mildew
Phomopsis
Anthracnose
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Bloom |
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Insects & Mites
Potato leafhopper
Grape berry moth
Leaf-stippling leafhoppers
Eight spotted forester
Grape cane girdler
Grape cane gallmaker
Grape tumid gallmaker
Phylloxera
Japanese beetles
Erineum mite |
Diseases
Black rot
Downy mildew
Powdery mildew
Crown gall
Botrytis
Anthracnose
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Immediate post-bloom to early fruit set |
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Insects & Mites
Potato leafhopper
Grape berry moth
Leaf-stippling leafhoppers
European red mite
Eight spotted forester
Grape cane girdler
Grape cane gallmaker
Grape tumid gallmaker
Phylloxera
Japanese beetles
Erineum mite |
Diseases
Black rot
Downy mildew
Powdery mildew
Crown gall
Botrytis
Anthracnose
Grape leafroll virus
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Berries pea-sized |
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Insects & Mites
Potato leafhopper
Grape berry moth
Leaf-stippling leafhoppers
European red mite
Eight spotted forester
Grape cane girdler
Grape tumid gallmaker
Phylloxera
Japanese beetles
Erineum mite
Leafminers |
Diseases
Black rot
Downy mildew
Powdery mildew
Crown gall
Anthracnose
Grape leafroll virus
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Berry touch to cluster closure |
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Insects & Mites
Potato leafhopper
Grape berry moth
Leaf-stippling leafhoppers
European red mite
Eight spotted forester
Grape cane girdler
Phylloxera
Japanese beetles
Erineum mite
Leafminers
Hornworms
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Diseases
Black rot
Downy mildew
Powdery mildew
Crown gall
Anthracnose
Grapevine yellows
Grape leafroll virus
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Beginning of ripening (veraison period) |
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Insects & Mites
Potato leafhopper
Grape berry moth
Leaf-stippling leafhoppers
European red mite
Eight spotted forester
Grape cane girdler
Erineum mite
Leafminers
Hornworms
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Diseases
Downy mildew
Powdery mildew
Botrytis
Grapevine yellows
Grape leafroll virus
Sour rot
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Pre-harvest |
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Insects & Mites
Multi-coloured Asian lady beetles
Vinegar Fly
Wasps
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Diseases
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