FIG 2 .

Schematic of microfluidic device for S. carpocapsae nematode isolation and maintenance. (A) Device schematic. Nematodes are introduced through the inlet and pushed through the primary channel. Negative pressure applied from the vacuum port pulls nematodes into the traps. (B) Nematodes in the primary channel are pulled into traps with the aid of negative pressure from the vacuum. (C) Physical dimensions of the nematode traps. Note that while the dimensions in the cartoon have been exaggerated for ease of viewing, the labeled dimensions are accurate. For more detail on the trap dimensions, see Table S1.