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Table 2 LC50 values of tested formulations on different stages of A. ipsilon

From: Field persistence of certain new insecticides and their efficacy against black cutworm, Agrotis ipsilon (Hufnagel)

Compounds

1st-instar larvae

3rd-instar larvae

5th-instar larvae

\(\frac{{{\text{LC5}}0\;{\text{(mg}}\;{\text{L}}^{{ - {1}}} {)}}}{{{\text{Confidence}}\;{\text{ limits}}}}\)

Slope

\(\frac{{{\text{LC5}}0\;{\text{(mg}}\;{\text{L}}^{{ - {1}}} {)}}}{{{\text{Confidence}}\;{\text{ limits}}}}\)

Slope

\(\frac{{{\text{LC5}}0\;{\text{(mg}}\;{\text{L}}^{{ - {1}}} {)}}}{{{\text{Confidence}}\;{\text{ limits}}}}\)

Slope

I*

\(\frac{{ 0.{259}}}{{0.{168}{-}0.{336}}}\)

1.51 ± 0.31

\(\frac{0.809}{{0.53 - 1.30}}\)

1.42 ± 0.19

\(\frac{1.23}{{1.14 - 1.53}}\)

1.19 ± 0.19

E*

\(\frac{0.0874}{{0.001 - 0.07}}\)

0.71 ± 0.21

\(\frac{0.164}{{0.151 - 0.373}}\)

0.96 ± 0.26

\(\frac{0.342}{{0.235 - 0.306}}\)

1.48 ± 0.27

C*

\(\frac{0.934}{{0.447 - 0.389}}\)

1.31 ± 0.27

\(\frac{1.284}{{1.12 - 1.55}}\)

1.13 ± 0.19

\(\frac{2.325}{{1.63 - 3.35}}\)

1.11 ± 0.18

  1. E*: Emamectin benzoate, I*: Indoxacarb, C*: Chlorantraniliprole