QAIS MURI LAABUSI. To isolate and diagnose the bacteria Bacillus thuringiensis of some soils Wasit Province and use it as bio-pesticide with different concentrations to kill Agrotis ipsilon ( Hufnagel) laboratory. Journal of Wasit for Science and Medicine, v. 8, n. 2, p. 105–111, 5 Dec.2022.