First report of Dactylopius opuntiae in Cyprus
Dactylopius opuntiae (Hemiptera: Dactylopiidae) feeds on Opuntia species. This scale has been used as a biocontrol agent against Opuntia spp. where these plants are considered as weeds. However, in areas where Opuntia spp. are grown as crops, the presence of this scale can cause severe damage. The NPPO of Cyprus recently informed the EPPO Secretariat of the first record of D. opuntiae on its territory. In September 2016, its occurrence was confirmed in the Famagusta district on Opuntia ficus-indica plants growing in public gardens and fields. The identity of the pest was confirmed by the laboratory of Fera (GB) in collaboration with the Department of Agriculture in Cyprus. Observations made after this initial finding have showed that the pest is widespread in the Famagusta district, causing quality problems to Opuntia. Official control measures will be taken, including insecticide treatments in the infested areas, surveys across the whole island, and an information campaign for Opuntia growers and owners.
The pest status of Dactylopius opuntiae in Cyprus is officially declared as: Present, subject to official control.
Sources
NPPO of Cyprus (2017-03).