Control of the phyto-sanitary situation is the key to successful cultivation of potatoes
Essential role in formation of a phytosanitary situation on a potato in CBE region, except quality of seed tubers and agricultural technicians play weather conditions in vegetation. The lack of deposits and high temperatures constrain development of phytophthora and alternaria, but strengthen display of withering mixed aetiologies. At change in phenology there is high the harmfulness of colorado potato beetle.