Fig. 5
From: Management of white grubs (Coleoptera: Scarabeidae) with entomopathogenic nematodes in Rwanda
Percentage of entomopathogenic nematode-positive soil samples collected from two experimental Irish potato fields in Rwanda treated with entomopathogenic nematodes. Nematode concentration 1 = 0.75 × 109 infective juveniles (IJs)/ha; concentration 2 = 1.5 × 109 IJs/ha; concentration 3 = 2.5 × 109 IJs/ha. Field M in Musanze and field N in Nyamagabe districts in Rwanda in 2015. Four plots assessed per treatment per field per time step. GLM revealed treatment effects, but Tukey multiple comparison did not detect differences between each treatment combination. Error bars = SD