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Egyptian Journal of Biological Pest Control
Fig. 1 | Egyptian Journal of Biological Pest Control

Fig. 1

From: Evaluation of a Bacillus thuringiensis isolate-based formulation against the pod borer, Helicoverpa armigera Hübner (Lepidoptera: Noctuidae)

Fig. 1

Mean mortality of first instar larvae of Helicoverpa armigera exposed to a concentration of 1.8 × 109 CFU/ml of the bacterial isolate Hr1. Columns represent mean per cent mortality ± standard error (n = 12). For each time interval, bars with similar alphabetic letters are not significantly different (ANOVA; P ≤ 0.05)

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