AMMAR, M. I., SOLIMAN, M. H., EL- ROBY, A. M. (2018). 'LOSS ASSESSMENT AND THE ESTIMATION OF ECONOMIC INFESTATION LEVELS OF TUTA ABSOLUTA (MEYRICK) IN TOMATO CROPS AT EL- SHARKIA GOVERNORATE', Egyptian Journal of Agricultural Research, 96(4), pp. 1369-1377. doi: 10.21608/ejar.2018.142678