The experimentes were conducted in tow fields are planted by tow diffrenet species of grape Alpetamouni species and ALhalawani
species to studuy the effecencey of Bacillus thuringiensis Bernner
var kurstaki in controlling Grape Berry Moth Lobesia botrana
Sch.(Lepidoptera,Tortricidae) in compered to insecticid Alpha cepermethrin100 and IGR Deflubenzuron.
