Table 1.

Insect bioassays against the wax moth larvae.

Isolates	LT50 (days)	χ2	P value*
WT	3.822 ± 0.133	–	–
ΔMrM35-1	3.856 ± 0.128	0.063	0.801
ΔMrM35-2	4.044 ± 0.178	0.833	0.361
ΔMrM35-3	4.122 ± 0.199	1.280	0.258
ΔMrM35-4	4.589 ± 0.137	10.573	0.001
ΔMrM35-5	4.133 ± 0.189	1.810	0.178
ΔMrM35-6	3.889 ± 0.135	0.099	0.753
ΔMrM35-7	3.667 ± 0.090	0.735	0.391

*, comparison was made between WT and individual mutant.