Triangulating from the cairns…
Knowledge graph centered on Invasive plant presence survey (Pieridae) with 44 nodes and 135 connections. Top connected: Ligusticum porteri, Atriplex canescens, Lepidoptera, Populus, Boechera stricta.
Field surveys to document presence/absence of Thlaspi arvense at butterfly sampling sites using standardized threshold of minimum plant abundance during flowering period.
Synthesized from method descriptions across 1 paper using this protocol.
Steps below were extracted from the most recent peer-reviewed implementation of this protocol in the corpus — Patterns of genetic variation and local adaptation of a native herbivore to a lethal invasive plant (2024), Molecular Ecology. Implementations in other papers (listed below) may differ.