Pathophysiology of Colorado potato beetle gut

We studied survival, midgut histopathology, activity of digestive enzymes and bacterial communities of L. decemlineata larvae under the influence of Bacillus thuringiensis subsp. morrissoni (Btm), natural complex of avermectins and combination of both agents. Moreover we estimated impact of certain enterobacteria in susceptibility of the larvae to Btm and avermectins.