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First record of the Australian psyllid Ctenarytaina spatulata Taylor (Homoptera: Psyllidae) in Europe
Author(s) -
Valente C.,
Manta A.,
Vaz A.
Publication year - 2004
Publication title -
journal of applied entomology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.795
H-Index - 60
eISSN - 1439-0418
pISSN - 0931-2048
DOI - 10.1111/j.1439-0418.2004.00860.x
Subject(s) - neuroptera , chrysopidae , psylloidea , biology , coccinellidae , homoptera , anthocoridae , hemiptera , eucalyptus , predation , pest analysis , ecology , predator , botany
The Australian species Ctenarytaina spatulata Taylor (Homoptera: Psyllidae) is reported from Europe for the first time. In August of 2002, it was recorded in several eucalyptus plantations in central Portugal. During August and September of 2002, the insect was apparently circumscribed to the area between rivers Douro and Tagus, being absent in the North and South of the country. In February of 2003, C. spatulata was already present all over the country and also in every place we inspected in Spain, namely in Galicia, Extremadura and Andalucia regions. The dispersion of the insect suggests that its introduction in Iberian forests is recent. At the moment, damages were observed in plantations located in northern and central Portugal, and also in the north of Spain. Predation on C. spatulata by spiders, green lacewings (Neuroptera, Chrysopidae), hoverflies (Diptera, Syrphidae, Syrphinae), ladybeetles (Coleoptera, Coccinellidae), and minute pirate bugs (Hemiptera, Anthocoridae) was observed in the field.