none Nutrition; Diet; Reproduction; Reproductive productivity; Life cycle and development; Life cycle; Developmental stages; Parasites diseases and disorders; Parasites; Insect parasites; Hosts; Insect hosts; Diseases and disorders; Diseases; Microbial diseases; Ecology Coccinella undecimpunctata (Coccinellidae); Prey; Aphis durante (Hemiptera); Quantity consumed; Quantity of food consumed; Hemipteran prey; Egg number; Bacterial disease effects; Larva; Duration of stages, effect of bacterial disease; Bacterial diseases; Bacillus thuringiensis; Larval duration, hemipteran prey consumption & egg number effects Spodoptera littoralis (Noctuidae); Hymenopteran parasites; Microplitis demolitor; Bacterial diseases; Bacillus thuringiensis; Developmental & reproductive effects on predation & parasites; Predators; Chrysopa carnea (Neuroptera) & Coccinella (Coleoptera); Developmental & reproductive effects of bacterial disease Microplitis demolitor (Braconidae); Egg number; Bacterial disease effects; Larva; Duration; Lepidopteran hosts; Spodoptera littoralis; Parasite reproduction & development, effect of bacterial disease; Bacterial diseases; Bacillus thuringiensis; Developmental & reproductive effects Aphis durante (Aphidoidea); Bacterial diseases; Bacillus thuringiensis; Developmental, feeding & reproductive effect on coleopteran predator; Predators; Coccinella undecimpunctata (Coleoptera); Quantity consumed, effect of bacterial disease Chrysopa carnea (Neuroptera); Prey; Spodoptera littoralis (Lepidoptera); Quantity consumed & larval duration; Quantity of food consumed; Lepidopteran prey; Larva; Duration, effect of bacterial disease; Bacterial diseases; Bacillus thuringiensis; Larval duration & lepidopteran prey consumption effects