Table 4. Mean mortality (% ± SE) of pupae of red palm weevil treated with Metarhizium anisopliae and Beauveria bassiana under laboratory conditions at 25 ± 2°C and 85 ± 5% RH.

Treatments	Mortality (%)	Mortality time (days)
Control (water)	6.6 ± 6.6 c	2.6 ± 2.6 b
Beauveria bassiana (BbSA-1)	73.3 ± 6.6 ab	8 ± 0 a
Beauveria bassiana (BbSA-2)	60 ± 6.6 b	8.6 ± 0.3 a
Beauveria bassiana (BbSA-3)	66.6 ± 6.6 ab	8.3 ± 0 a
Beauveria bassiana (BbIDN-1)	66.6 ± 6.6 ab	8.3 ± 0.3 a
Metarhizium anisopliae (MaSA-1)	80 ± 0 a	7 ± 0.3 a
Metarhizium anisopliae (MaIDN-1)	66.6 ± 6.6 ab	8 ± 0 a
Metarhizium anisopliae (MaIDN-2)	60 ± 0 b	8 ± 0 a

Means followed by the same letter in the same column are not significant different at α: 0.05.