The nearctic leafhopper Erasmoneura vulnerata (Fitch) was recorded for the first time on grapes in Europe (Italy, Veneto region) in 2004. Since then, it has been detected in four regions in North-eastern Italy. The phenology of this pest in North-eastern Italy was investigated in three subsequent years on unsprayed Vitis labrusca vines. Overwintered adults colonised vines in spring. Nymphs occurred from late May to late October. E. vulnerata densities increased progressively in mid and late summer. E. vulnerata was rare in commercial vineyards probably because of pesticide use

Notes on the distribution and the phenology of Erasmoneura vulnerata (Fitch) (Homoptera: Cicadellidae) in North-eastern Italy

DUSO, CARLO;POZZEBON A.
2008

Abstract

The nearctic leafhopper Erasmoneura vulnerata (Fitch) was recorded for the first time on grapes in Europe (Italy, Veneto region) in 2004. Since then, it has been detected in four regions in North-eastern Italy. The phenology of this pest in North-eastern Italy was investigated in three subsequent years on unsprayed Vitis labrusca vines. Overwintered adults colonised vines in spring. Nymphs occurred from late May to late October. E. vulnerata densities increased progressively in mid and late summer. E. vulnerata was rare in commercial vineyards probably because of pesticide use
File in questo prodotto:
Non ci sono file associati a questo prodotto.
Pubblicazioni consigliate

Caricamento pubblicazioni consigliate

I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.

Utilizza questo identificativo per citare o creare un link a questo documento: http://hdl.handle.net/11577/2472817
Citazioni
  • ???jsp.display-item.citation.pmc??? ND
  • Scopus ND
  • ???jsp.display-item.citation.isi??? ND
social impact