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Egyptian Journal of Biological Pest Control

Table 1 Analysis of variance (Two-way ANOVA) for the mortality percentage of Spodoptera littoralis larvae by the new isolate of Heterorhabditis taysearae after 48 and 72 h post-treatment

From: Efficacy of the entomopathogenic nematode isolate Heterorhabditis taysearae to control the cotton leafworm, Spodoptera littoralis (Boisd.) (Lepidoptera: Noctuidae)

S.V

d.f

SS

MS

F-cal

F 0.5Tab

Replicates

4

7506.7

1876.7

3.74n.s

3.8

Treatment

2

11,320

5660

  

Error

8

4013.3

501.7

11.3**

4.5

Total

14

22,840

–

  
  1. ns, non-significant; **Highly significant
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