The tested 27 samples of sweet cherry Alexandria variety grown on rootstocks with different growth rates (low-growing, medium and vigorous) had indicators both in marketable conditions the content a complex biologically active substances – sugars, acids, vitamins. According to level accumulation that form nutritional, therapeutic prophylactic properties fruits, variety-rootstock combinations ha...

The Plum pox virus (PPV), is considered to be particularly serious in stone species, has appeared research and documents since 1915 from which revelations emerge about the first symptoms appearing orchards central eastern Europe, where (PPV) being so viral, it caused production losses species such as plum, nectarine, cherry, almond, sour nectarine last but not least apricot, were 100%. creation...