01215naa a2200205 a 450000100080000000500110000800800410001910000250006024501450008526000090023052005720023965000140081165000230082565000200084865000100086865300220087870000190090070000210091977300690094013161252023-11-16       2006    bl uuuu     u00u1 u    #d1 aSANTANA, D. L. de Q.  aPrimeiro registro de Platycorypha nigrivirga Burckhardt (HemipterabPsylloidea), em Tipuana tipu (Benth.), no Brasil.h[electronic resource]  c2006  aThe occurrence of Platycorypha nigrivirga Burckhardt (Hemiptera: Psyllidae, Acizzinae), is reported for the fi rst time, in Brazil. The psyllid was observed causing injuries on leaves and shoots of Tipuana tipu (Benth.), in urban areas of Paraná State. P. nigrivirga are tiny sap-sucking insects that feed on phloem and cause curling, stains and fall of leaves. The excrements of these insects accumulate on the leaves propitiating fungus growth on the leaves, or they fall in great amount on the cars dirtying them as if they were sparkling of white and sticky ink.  aPsyllidae  aÁrvore Ornamental  aFloresta Urbana  aPraga  aPraga introduzida1 aBURCKHARDT, D.1 aAGUIAR, A. M. F.  tNeotropical Entomologygv. 35, n. 6, p. 861-863, nov./dez. 2006.