Abundance of White Lace Lerp psyllids on understorey and canopy River Red Gums and relationships with foliar sugars and tannins

Four datasets comprising:Longitudinal counts of psyllids (filename 'LeafDataMATCHTP20_EXCEL')Foliar sugars data (filename '170831_njsn_KaraDalCin_Final conc')Foliar tannins data (filename 'polyphenols Fotheringham')Leaf damage data (filename 'leaf damage symptoms Fotheringham')

包含四个数据集，分别为：叶蝉种群纵向计数数据（文件名 'LeafDataMATCHTP20_EXCEL'）、叶片糖分数据（文件名 '170831_njsn_KaraDalCin_Final conc'）、叶片单宁数据（文件名 'polyphenols Fotheringham'）以及叶片损伤数据（文件名 'leaf damage symptoms Fotheringham'）。