In a monitoring study on Stemphylium vesicarium sensitivity to boscalid, no sensitivity changes were observed compared to baseline values in 72 isolates collected in commercial pear orchards untreated with this fungicide. The same behaviour was shown by 160 isolates collected in orchards treated with boscalid even for 4 years. A preliminary sensitivity study performed on 70 Botrytis cinerea isolates from strawberries and grapes generally showed sensitivity similar to the reference-sensitive strain, even if the presence of reduced sensitivity was found in samples from an experimental strawberry field in North Italy.
G. Alberoni, A. Ciriani, M. Banorri, M. Collina, A. Brunelli (2011). Sensitivity to boscalid of Stemphylium vesicarium and Botrytis cinerea in Italy. BRAUNSCHWEIG : DPG Selbstverlag.
Sensitivity to boscalid of Stemphylium vesicarium and Botrytis cinerea in Italy
ALBERONI, GIULIA;BANORRI, MAURIZIO;COLLINA, MARINA;BRUNELLI, AGOSTINO
2011
Abstract
In a monitoring study on Stemphylium vesicarium sensitivity to boscalid, no sensitivity changes were observed compared to baseline values in 72 isolates collected in commercial pear orchards untreated with this fungicide. The same behaviour was shown by 160 isolates collected in orchards treated with boscalid even for 4 years. A preliminary sensitivity study performed on 70 Botrytis cinerea isolates from strawberries and grapes generally showed sensitivity similar to the reference-sensitive strain, even if the presence of reduced sensitivity was found in samples from an experimental strawberry field in North Italy.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
