Labib, I M Application of Bacillus thuringiensis in poultry houses as a biological control agent against the housefly, Musca domestica sorbens. [electronic resource] - Journal of the Egyptian Society of Parasitology Aug 2001 - 531-44 p. digital Publication Type: Journal Article ISSN: 1110-0583 Subjects--Topical Terms: Animal Husbandry--methodsAnimalsBacillus thuringiensisChickensDipteraFeces--parasitologyHousing, AnimalInsect Control--methodsProbiotics--pharmacology