Research Article
Larvicidal, Ovicidal, and Repellent Activities of Leucas stachydiformis (Hochst. ex Benth.) Briq Essential Oil against Anopheles arabiensis
Table 2
Larvicidal activity of the essential oil of Leucas stachydiformis against fourth instar Anopheles arabiensis larvae.
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Values were based on seven concentrations and four replications with 25 larvae in each. Chi-square values were significant at level. LC50, 50% lethal concentration; LC90, 90% lethal concentration; CI, confidence interval; negative control, 2% dimethyl sulfoxide (DMSO). |