The response of the peach scion cultivars, Jerseyqueen, Redhaven, Compact Redhaven, and Rio Oso Gem and rootstocks 'Lovely and 'Nemaguard' to inoculation with Meloidogyne incognita was compared in vitro and in microplots. One or more parameters monitored in vitro correlated with at least one parameter monitored in microplots, 4 years after tree planting (1989). A range of responses was observed...

The results of biochemical studies on the quantitative content ascorbic acid and dry matter in fruit pulp Persica vulgaris (Mill.) are presented. Biochemical analyzes were carried out 2017-2020 Laboratory Physiology Biochemistry Plants Subtropical Scientific Center Russian Academy Sciences peach varieties different ripening dates cultivated subtropical zone Krasnodar Territory. One micronutrien...

The disease curly leaves (Taphrina deformans Berk.) leads to a weakening of the nectarine plant, decrease in its yield. This study was conducted order resistance this new cultivars nectarines for Azerbaijan, such as Redhaven, Gardeta and Luciano. 15 fruit-bearing trees each cultivar were taken under observation at experimental farm Research Institute Fruit Tea Growing, located near city Guba. I...

The amount of unfrozen water in dormant peach (Prunus persica [L.] Batsch, cv Redhaven) flower buds, isolated primordia, and bud axes was determined during freezing using pulse nuclear magnetic resonance methods. Differential thermal analysis studies were conducted on whole buds and isolated primordia in the presence of ice nucleation. The results showed that some of the water in isolated primo...