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3 Lu, X. N., "Study on the relationship between pear trees structure and population of Cacopsylla chinensis" 4 : 116-118, 2015
4 Bues, R., "Resistance of pear psylla(Cacopsylla pyri L. ;Hom., Psyllidae)to deltamethrin and synergism with piperonyl butoxide" 127 : 305-312, 2003
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7 Aksic, M. F., "Polyphenolic profile of pear leaves with different resistance to pear psylla(Cacopsylla pyri)" 63 : 7476-, 2015
8 Serrone, P. D., "Occurrence of apple proliferation and pear decline phytoplasmas in diseased pear trees in Hungary" 80 : 53-58, 1998
9 Yang, C. K., "New Genus and New Species of Homotomini (Homoptera:Psyllidae). vol. 7" Acta Agrculturae Universitatis Pekinensis 77-86, 1981
10 Horton, D. R., "Monitoring of pear psylla for pest management decisions and research, Integrated pest management reviews" 4 : 1-20, 1999
1 Shaltiel-Harpaz, L., "Two pear accessions evaluated for susceptibility to pear psylla Cacopsylla bidens(Šulc)in Israel" 70 : 234-239, 2014
2 Westigard, PH, "The pear psylla in Oregon, Oregon State University. Agricultural Experimental Station Technical Bullentin 122"
3 Lu, X. N., "Study on the relationship between pear trees structure and population of Cacopsylla chinensis" 4 : 116-118, 2015
4 Bues, R., "Resistance of pear psylla(Cacopsylla pyri L. ;Hom., Psyllidae)to deltamethrin and synergism with piperonyl butoxide" 127 : 305-312, 2003
5 Wang, Q. S., "Relationship between leaf structure of tea germplasm and its resistance to Aleurocanthus spiniferus(Quaintance)" 29 : 60-66, 2009
6 Civolani, S., "Probing behaviour of Cacopsylla pyri on a resistant pear selection" 137 : 365-375, 2013
7 Aksic, M. F., "Polyphenolic profile of pear leaves with different resistance to pear psylla(Cacopsylla pyri)" 63 : 7476-, 2015
8 Serrone, P. D., "Occurrence of apple proliferation and pear decline phytoplasmas in diseased pear trees in Hungary" 80 : 53-58, 1998
9 Yang, C. K., "New Genus and New Species of Homotomini (Homoptera:Psyllidae). vol. 7" Acta Agrculturae Universitatis Pekinensis 77-86, 1981
10 Horton, D. R., "Monitoring of pear psylla for pest management decisions and research, Integrated pest management reviews" 4 : 1-20, 1999
11 Painter, R. H., "Insect resistance in crop plants" 72 : 481-, 1951
12 Wei, J. N., "Influence of leaf tissue structure on host feeding selection by pea leafminer Liriomyza huidobrensis(Diptera : Agromyzidae)" 39 : 295-300, 2000
13 Cheng, W. N., "Influence of chemicals and physical structure characteristics of host plant leaves on resistance to Liriomyza sativae Blanchard" 45 : 71-75, 2006
14 Yamamoto, T., "Genomics of pear and other rosaceae fruit trees" 66 : 148-159, 2016
15 Ullman, D. E., "Feeding behavior of the winter-form pear psylla, Psylla pyricola(Homoptera : Psyllidae), on reproductive and transitory host plants" 17 : 675-678, 1988
16 Pasqualini, E., "Cacopsylla pyri behaviour on new pear selections for host resistance programs" 59 : 27-37, 2006
17 Tandon, P. L., "Biocontrol Potential and its Exploitation in Sustainable Agriculture: Insect Pests" Kluwer. Academic/Plenum Publishers 2001
18 Brown, R. L., "Attraction of Cacopsylla pyricola(Hemiptera : Psyllidae)to female psylla in pear orchards" 38 : 815-822, 2009
19 Luo, X., "A revision of Chinese pear psyllids(Hemiptera : Psylloidea)associated with Pyrus ussuriensis" 3489 : 58-80, 2012