Fig. 3. Efficacy of entomopathogenic nematodes, Steinernema sp. (strain PQ16) and Heterorhabditis indica (strain KT3987), to coffee cicada nymphs at doses of 40 × 103 and 60 × 103 infective juveniles (IJ) pot−1 after 10, 20 and 30 DAT. A: S-PQ16 strain; B: H-KT3987 strain. Different letters indicate significant differences among interval times in each nematode concentration (One-way ANOVA, P <0.05). Comparisonbetweentwotreateddosesisrepresentedwithlinesabovethecolumns (Student's t -test, *P <0.05, **P <0.01, ***P <0.001, ns: notsignificant). Valuesaremeans ± SE.

Published as part of Nguyen, Chau N., Do, Anh T., Trinh, Phap Q. & Hoang, Phuc K., 2019, Virulence of two entomopathogenic nematode species, Steinernema sp. (strain PQ16) and Heterorhabditis indica (strain KT3987), to nymphs of the coffee cicada Dundubia nagarasingna, pp. 35-44 in Nematology 21 (1) on page 6, DOI: 10.1163/15685411-00003193, http://zenodo.org/record/10012771