00534naa a2200193 a 450000100080000000500110000800800410001910000180006024501040007826000090018265300150019165300110020665300110021765300170022865300110024565300150025670000190027177300500029010977162000-03-14       1980    bl ---       0--  u    #d1 aPURCELL, A.H.  aA comparison of sampling methods for leafhopper vectors of X-disease in California cherry orchards.  c1980  aCIGARRINHA  aCOLETA  aINSETO  aINSETO VETOR  aMETODO  aMICOPLASMA1 aELKINTON, J.S.  tJ. Economic Entomologygv.73, n.6, p.854-860.