Target-site resistance to neonicotinoids is common in specialised peach-growing areas, and it is spreading in other Italian regions and on herbaceous hosts. The high frequency of target-site mutations and data obtained from bioassays confirm the presence of multiple resistance mechanisms and suggest the importance of coordinated control strategies.

During the spring of 2016, the aphid Myzus mumecola (Matsumura) (Hemiptera: Aphididae) was detected on its preferential host plant, Prunus armeniaca L. (Rosaceae), in Italy. This was the first record of the species in Europe. Several populations of the aphid have been collected in various apricot orchards in Emilia‐Romagna, in the localities of Imola, Campiano, Cesena and Castiglione di Cervia. The species is considered to be an apricot pest in India and East Asia. Details on the morphology, biology and distribution of this aphid species and the damage it causes are given.

No abstract

No abstract