Megachile sculpturalis (Hymenoptera: Megachilidae): A Valuable Study Organism for Invasive Pollinators and the Role of Beekeepers in Ongoing Monitoring Programs

Bees are among the most important pollinators (Klein et al., 2007; Ollerton et al., 2011) with an estimated global monetary value of ecosystem services of minimum US$195 billion per year (Porto et ...