Cytokinins in the ball gall ofSolidago altissimaand in the gall forming larvae ofEurosta solidaginis

Abstract
BHT, butylated hydroxytoluene; DMSO, dimethylsulphoxide; DMSO, dimethylsulphoxide anion; GC-MS, gas chromatography mass spectrometry; HPLC, high pressure liquid chromatography; iP, isopentenyladenine; iPA, isopentenyladenosine; Me-dHZ, methyl-dihydrozeatin; Me-dHZR, methyl-dihydrozeatin riboside; Me-iP, methyl-isopentenyladenine; Me-iPA, methyl-isopentenyladenosine; Me-Z, methyl-zeatin; Me-ZOG, methyl-zeatin-O-glucoside; Me-ZR, methyl-zeatin riboside; Me-ZROG, methyl-zeatin riboside-O-glucoside; m/z, mass to charge ratio; PVPP, polyvinylpolypyrrolidone; SIM, selected ion monitoring; TEAB, triethylammonium bicarbonate; Z, zeatin; ZR, zeatin riboside.