Floral Volatile Organic Compounds and a List of Pollinators of Fallopia baldschuanica (Polygonaceae).

ABSTRACT: Fallopia baldschuanica (Polygonaceae) is an Asian plant growing wild in parts of Europe and North and Central America as an introduced taxon, in many countries it is considered a potentially invasive species. This article presents the list of 18 volatile organic compounds (VOCs) emitted by the flowers of F. baldchuanica and identified by headspace gas chromatography/mass spectrometry (HS-GC/MS) analyzes, and a list of flower-visiting and pollinating insects that have been observed in the city center of Wrocław (SW Poland). β-ocimene, heptanal, nonanal, α-pinene, 3-thujene, and limonene, were detected as the floral scent's most important aroma compounds. F. baldschuanica also produces the aphid alarm pheromones, i.e., β-farnesene and limonene, that repels aphids. Additi

SUBMITTER: Jakubska-Busse A 

PROVIDER: S-EPMC9604458 | biostudies-literature | 2022 Oct

REPOSITORIES: biostudies-literature