Fig. 1
From: Management of white grubs (Coleoptera: Scarabeidae) with entomopathogenic nematodes in Rwanda
Assessing which exposure period of Anomala graueri grubs to entomopathogenic nematodes leads to most distinct differences between treatments in laboratory bioassays. Mean value and variability separately presented to better assess (a) differences between percent-corrected mortality compared to control (mortality in EPN treatments minus natural mortality in untreated controls), and (b) smallest data variability. n = 6 to 15 grubs assessed per EPN species/strain and per concentration in single-grub arenas with soil