Downy Mildew Quiz

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Downy Mildew Quiz

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Reference: Downy Mildew Fact Sheet.

1) Downy mildew typically does not cause severe damage on most plants, particularly grapes.(Required)
2) All downy mildews are caused by a(Required)
3) The downy mildew that you see on grapes, basil and cucumbers is caused by the same pathogen.(Required)
4) Downy mildew is typically more of a problem when the weather is wet and cool.(Required)
5) When downy mildew occurs on leaves, the pathogen produces a fuzzy growth on upper leaf surfaces.(Required)
6) Management of downy mildew can include(Required)