All the hundredths in which there was a moldy peg, sour or sugared honey should be removed and replaced with new frames.
With prolonged cold and inconspicuous spring weather, it is necessary to make an incentive top dressing (imitation of the presence of a bribe). That is, to give bee searches from sugar in small portions (per family — from 100 to 150 grams). This will increase the development of bee family and will contribute to the fact that the bees will grow larger.