Table 2.

MIC values of bleached and unbleached chitosan samples produced from H. illucens larvae (L), pupal exuviae (PE) and dead adults (A).

Bacterial species	Sample concentration
	Chitosan sample	1.25 mg/ml	0.6 mg/ml	0.3 mg/ml	0.15 mg/ml
E. coli	L bleached
	PE bleached			*
	A bleached			*
	L unbleached				*
	PE unbleached				*
	A unbleached
M. flavus	L bleached				*
	PE bleached				*
	A bleached				*
	L unbleached			*
	PE unbleached			*
	A unbleached