Laboratory Evaluation of Different Insecticides against Hibiscus Mealybug, Maconellicoccus hirsutus (Hemiptera: Pseudococcidae)

Table 2

ANOVA for laboratory bioassay of different insecticidal treatments against adult females of hibiscus mealybug.

Source	Type III sum of squares	Df	Mean square		Sig.
Model	4595.789	13	353.522	669.283	.000
Chemicals	672.800	9	74.756	141.526	.000
Concentration	33.100	2	16.550	31.332	.000
Duration	25.689	1	25.689	48.634	.000
Error	88.211	167	.528
Total	4684.000	180

Squared = .981 (Adjusted Squared = .980).