This project investigates both horizontal and vertical parasite transmission among native and introduced bees. To study horizontal transmission, bee communities are sampled and screened for several known parasites. Plant-pollinator networks are then made to identify areas under which transmission may occur within and across species. Vertical transmission, where parasites are passed on to offspring, will be studied in cavity nesting bee larvae collected in central Texas. Methodologies used here will indicate both the incidence of parasitic infection by vertical transmission, and also temporal changes in parasite abundance in the adult hosts of the previous generation.
No specific skills required. Training will be provided for stereomicroscope use and insect dissections.
Fall Semester
Tasks: Preserved insect dissections, data entry, harvesting bee larvae from traps, assembly of trap nests. Excellent students will also be considered for molecular lab work (DNA extractions, purifications, PCR, gel electrophoresis).
Possibility of fall field sampling if schedules permit.
Expectations: Dissections require attention to detail during fixed block of time, preferably 2-3 consecutive hours.
