title: Observations on the nature of resistance in Spodoptera litura (F.) (Noctuidae: Lepidoptera) to infection by Bacillus thuringiensis Berliner.
mesh_terms: D000818:Animals; D001413:Bacillus thuringiensis; D007109:Immunity; D007422:Intestines / Q000276:immunology; D007814:Larva / Q000276:immunology; D007915:Lepidoptera / Q000276:immunology*