The Scientific World Journal / 2014 / Article / Tab 2

Research Article

Insecticidal Activity and Chemical Composition of the Morinda lucida Essential Oil against Pulse Beetle Callosobruchus maculatus

Table 2

Insecticidal activity of M. lucida essential oil against C. maculatus.

Test sample24 h exposure48 h exposure

M. lucida
essential oil

Units (concentration causing 50% mortality) and (concentration causing 90% mortality) in units of g/mL. 95% confidence interval (CI) is shown in parenthesis. Insecticidal activity is considered significantly different when the 95% CI fail to overlap. Chi-square value of Probit model fit, all significant at level.

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