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Fig. 4 | Egyptian Journal of Biological Pest Control

Fig. 4

From: Management of white grubs (Coleoptera: Scarabeidae) with entomopathogenic nematodes in Rwanda

Fig. 4

Efficacy of entomopathogenic nematodes, insecticide tuber coatings and handpicking at reducing Anomala and Hoplochelus white grub numbers depending on time periods. EPN 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 per treatment per field. Different letters on bars indicate differences among different treatments at p < 0.05 according to multiple comparison Tukey post hoc range test after GLM. Error bars = SEM

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