List of Articles باکتری Bacillus thuringinesis Open Access Article Abstract Page Full-Text 1 - Biological differences between Iranian isolates Bacillus thuringiensi from Yazd and Booshehr provinces on Helicoverpa armigera (Hubner) Samaneh Khairi Mohammad Reza Reza Panah Mahmood Shojaei Gholamreza Salehi Jozani Neda Kheradpir Open Access Article Abstract Page Full-Text 2 - Study of biological differences between two native Iranian isolates of Bacillus thuringiensis from Kordestan and Golestan provinces on Helicoverpa armigera Hubner Samaneh Kheyri Mohammadreza Rezapanah Mahmood Shojaee Gholamreza Salehi Jozani Neda Kheradpir