Kurs jumisinda awil xojalig’inda la’blebinin’ tutqan worni, qant la’blebisine uliwma sipatlama, la’blebi ziyankeslerine uliwma sipatlama, qandala ziyankesi, shirinja ziyankesi, o’rmekshi kene ziyankesi, la’blebi ziyankesine bolg’an integraciyaliq gu’res, la’blebi ziyankeslerine qarsi ximiyaliq preparatlardin’ na’tiyjeliligi, atizda jag’dayinda ziyankestin’ san mug’dari, ximiyaliq preparattin’ na’tiyjeliligi haqqinda berilgen.