Egyptian Journal of Biological Pest Control

Table 1 LC₅₀ value (conidia/ml) of Beauveria bassiana against the 4th instar larvae of Glyphodes pyloalis

From: Mortality and immune challenge of a native isolate of Beauveria bassina against the larvae of Glyphodes pyloalis Walker (Lepidoptera: Pyralidae)

Treatment	Concentrations (spore/ml)	Mortality (%) ± SE	LC₅₀ (spore/ml) (95% CL)	χ² (df)	Slope ± SE
Beauveria bassiana	10³	23.33 ± 3.3	2.6 × 10⁴ (7.8 × 10³–6.9 × 10⁴)	0.433 (3)	0.52 ± 0.0088
	10⁴	40 ± 5.7
	10⁵	60 ± 5.7
	10⁶	76.66 ± 3.3
	10⁷	93.33 ± 3.3

Note: Calculation was carried out by POLO-Plus software

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