Red-Barred Tortrix

Ditula angustiorana

Ditula angustiorana, the red-barred tortrix, is a moth of the family Tortricidae found in Africa, Asia, Europe and North Africa. Other common names are the fruit-tree tortrix and the vine tortrix. The moth was first described by Adrian Hardy Haworth in 1811. Source

Where it is now

No records in the last 8 weeks. It may be out of season where the observers and sensors are.

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Movement and weather

Over the weeks it was present in the past year, its centre in Europe ranged from 49°N in June to 58°N in July, about 1,000 km apart.

Arrival dates

The week it was first heard regularly in each region, after at least six weeks away. Dates differ from south to north, so a region has a range.

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Figures are effort corrected and come from automatic sound identification, which makes mistakes. How this is measured and how it compares with human observers.