Endophytic Potential and Larvicidal Efficacy of Entomopathogenic Fungi against the Spotted Stem Borer, Chilo partellus

Table 3

LT50 and LT90 of C. partellus larvae treated with different conidial concentration of Beauveria and Metarhizium isolates, 11 days after treatment application.

Conidia concentration (ml^−1)	LT50 (days ± SE)			LT90 (days ± SE)
	APPRC-44BC	S#10	APPRC-34GM	APPRC-44BC	S#10	APPRC-34GM
1 × 10^5	7.12 ± 0.42	6.15 ± 0.46	9.05 ± 1.11	16.80 ± 3.16	12.34 ± 0.92	26.69 ± 4.78
1 × 10^6	6.99 ± 0.55	5.25 ± 0.77	7.42 ± 2.08	16.30 ± 1.87	9.48 ± 1.33	18.90 ± 6.41
1 × 10^7	4.46 ± 0.34	4.85 ± 0.41	4.94 ± 0.39	9.71 ± 1.10	8.57 ± 1.48	8.63 ± 0.65
1 × 10^8	3.53 ± 0.42	4.72 ± 0.38	4.39 ± 0.45	8.13 ± 1.01	7.46 ± 1.16	8.22 ± 0.86