Field evaluation of the relative susceptibility of six pear varieties to the pear psylla (Cacopsylla pyricola (Foerster, 1848))

URN:NBN:SI:doc-TU9NPV672019Emami, Mohammad Saeeddocuments/doc/T/URN_NBN_SI_doc-TU9NPV67_001.pdfdocuments/doc/T/URN_NBN_SI_doc-TU9NPV67_001.txt1114articlestr. 47-521581-91759327481URN:NBN:SI:doc-TU9NPV67engBiotehniška fakultetaActa agriculturae SlovenicaBY-NC-NDCacopsylla pyricolahruševa bolšicahruškaobčutljivost sortpopulacijasorteškodljivci rastlinField evaluation of the relative susceptibility of six pear varieties to the pear psylla (Cacopsylla pyricola (Foerster, 1848))Ovrednotenje relativne občutljivosti šestih sort hrušk na malo hruševo bolšico (Cacopsylla pyricola (Foerster, 1848))