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Table 1 Calculated LC50 values for pre-pupae and adults of A. alni treated with three EPN isolates, Heterorhabditis bacteriophora (ZET35), Steinernema feltiae (ZET31), and Steinernema websteri (AS-1)

From: Efficacy of native entomopathogenic nematodes from Turkey against the alder leaf beetle, Agelastica alni L. (Coleoptera: Chrysomelidae), under laboratory conditions

EPNs

Stages

LC50 (IJ ml−1)

95% limit

Slope

Intercept

X 2

df

Lower

Upper

ZET35

Pre-pupae

201.6

101.8

399.2

1,6

1,1

0,3

1

Adult

6220.4

849.3

ND

0,5

2,8

0,5

1

ZET31

Pre-pupae

8604.6

429.1

ND

0,3

3,5

0,9

1

Adult

ND

6926.7

ND

0,6

1,7

0,7

1

AS-1

Pre-pupae

64.3

13.9

297.0

0,7

3,6

0,6

1

Adult

326.8

110.1

970.3

0,9

2,5

0,3

1

  1. ND not determined