Skip to main content

Table 2 Effect of the conventional formulations of imidacloprid and indoxacarb against the second instar larvae of S. littoralis

From: Development of imidacloprid and indoxacarb formulations to nanoformulations and their efficacy against Spodoptera littoralis (Boisd)

Insecticides The percentages of mortalities
C1 C2 C3 Slope ± SE LC50 and fudicial limits
Means ± SE Means ± SE Means ± SE
Imidacloprid 91.7 ± 2.9a 61.7 ± 2.9a 31.7 ± 2.9a 3.1 ± 0.4 66.5
(57.7–75.2)
Indoxacarb 76.7 ± 2.9b 58.3 ± 7.6a 30.0 ± 5.0a 2.1 ± 0.3 34.3
(28.4–40.3)
Control 1.7 ± 2.9c 0.0b 1.7 ± 2.9b   
F values* 837.14*** 162.3*** 61.4***   
LSD5% 5.77 9.4 7.4   
  1. *Means under each variety sharing the same letter in a column are not significantly different at P < 0.05