Larvicidal Activities and Synergistic Effects of Essential Oils against Anopheles funestus and Culex quinquefasciatus (Diptera: Culicidae) from Kisumu, Kenya

Table 6

ANOVA contrasts comparing the response of Culex quinquefasciatus larvae to EO combinations relative to individual oils.

Treatment	Estimate	Std. Error	t value	-value	Effect
CS + LCa	0.0424	0.0529	0.8005	0.4268	Additive
CS + LM	0.0794	0.0569	1.397	0.1678	Additive
LCa + LCh	0.1342	0.0282	4.7588	0.0001	Synergist
LCa + LM	0.1279	0.0483	2.6494	0.0104	Additive
LCh + CS	0.3053	0.0581	5.256	0.00001	Synergist
LM + LCh	0.2268	0.0466	4.8674	0.00001	Synergist

LM: Lippia multiflora; LCh: Lippia chevalieri; LCa: Lantana camara; CS: Cymbopogon schoenanthus.