Eupoecilia ambiguella. Scientific Name. Eupoecilia ambiguella Hübner,. Synonyms: Tinea omphaciella Faure-Bignet de Simonest, General information about Eupoecilia ambiguella (CLYSAM). Order: Lepidoptera. Superfamily: Tortricoidea. Family: Tortricidae. Subfamily: Tortricinae. Tribe: Cochylini. Genus: Eupoecilia. Subject: Eupoecilia ambiguella.

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The egg-laying period for the over-wintered females usually coincides with the inflorescence status of grapes.

European grape berry moth preferredEuropean grape vine moth, grape berry moth Synonyms: Book for wine grower. Female lays up to eggs. Ambiguela occurs in leaves for the first generation and under bark for the second generation.

Clysia Cochylis ambiguella Hbn. Tortricids of Agricultural Importance by Todd M. Odessa, Library of J. One larvae of the first generation can destroy up to 30 buds and one larvae of the second generation can destroy up to 17 grape berries. Development of ambiguelka generation larvae lasts days.

The European grape berry moth in Kazakhstan. Gilligan and Marc E. Climate categories Diurnal temperature variation Drainage Microclimate Regional climate levels Soil types Terroir Topography aspect elevation slope.


In Russian Shchegolev V. Larvae gnaw out round holes and penetrate into berries, eating away pulp and unripe seeds before they harden. A genitalic dissection can be used to confirm E.

Factsheet – Eupoecilia ambiguella

Identifying weather-related covariates controlling grape berry moth dynamics. The European grape berry moth Clysia ambiguella Eupoeculia. The most significant losses are due to secondary infection of feeding sites on berries and clusters by Botrytis cinerea.

Tortricids in vineyards, pp.

Institute of zoology Eupoeiclia. The larvae mainly feed on dogwoodRhamnus frangulaHedera helixRhamnus catharticagrape and honeysuckle. Articles with ‘species’ microformats Commons category link is on Wikidata All stub articles.

Adult Recognition

Female genitalia are distinguished by a broad, short ductus burase and a corpus bursae with numerous sclerotizations and spines. Female lays eggs one by one on buds, bracts and anthophores, less often on young sprouts.

Other tortricid grape pests include: Insects and mites – pests of agricultural plants. The species is considered a pest for grapes. Flight of over-wintered adults occurs in May Moldova or at the end of May and in June Primorskii Territory ; the flight of first generation moths occurs in the last third of June or in July Moldova and from the end of June until the beginning of September Primorskii Territory.


Pests of Agricultural Plants. Eupoecilia ambiguella Scientific classification Kingdom: Arthropods of Economic Importance: The autumn pupation begins at the end of September or in the beginning of October, lasting for some weeks. Biology The life cycle of E. Second generation moths lay eggs on immature berries of grapes. Last updated August In Russian Plugaru S. In Russian Kuznetsov V.

Tortricidae Lepidoptera of the Palaearctic Region, Vol. Overwintering occurs as a second generation pupa.