01200nam a2200253 a 450000100080000000500110000800800410001910000140006024501510007426001590022530000120038452003370039665000140073365300380074765300170078565300310080265300160083365300190084970000150086870000160088370000150089970000160091470000160093010596392019-03-18       2018    bl uuuu     u0uu1 u    #d1 aVALLE, D.  aEffect of the ground cover management on Cacopsylla bidens (Sulc, 1907) populations in pear orchards. [abstract of poster].h[electronic resource]  aIn: Zoppolo, R. Cabrera, D. (Eds.). Growing in diversity. Proceedings of the International Pear Symposium, 13, Dec. 4-7th 2018, Montevideo, Uruguay.c2018  ap. 119.  aCacopsylla bidens (Sulc, 1907), is one of the key pests of pear, belonging to the superfamily Psylloidea. Its management has been based on broad-spectrum insecticides, which causes the appearance of resistance and the disappearance of the population of the natural controllers. The need to reduce the use of insecticides is growing.  aPSYLLIDAE  aCONSERVATIONAL BIOLOGICAL CONTROL  aENTOMOPHAGOS  aINTEGRATED PEST MANAGEMENT  aPARASITOIDS  aWILLIAM'S PEAR1 aMUJICA, V.1 aSILVERA, M.1 aBORGES, A.1 aZOPPOLO, R.1 aMORELLI, E.