TABLE 2.

EC₅₀ values (μg mL^–1) for cyclopiazonic acid-induced mortality of Meloidogyne incognita, Meloidogyne hapla, and Meloidogyne areaniana after 72 h of nematode immersion in test solution with respective SE and 95% CI values.

Nematode species	EC50 (μg mL–1)	SE	95% CI
M. incognita	4.50	0.012	4.472–4.538
M. hapla	18.82	3.70	11.42–33.10
M. arenaria	60.51	10.96	40.15–110.30

EC₅₀, 50% effective concentration; SE, standard error; CI, confidence interval.