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Evaluation of dormancy break in some selected peach (Prunus persica) cultivars
Prunus persica (L.) Batsch endogenous dormancy length of dormancy flower buds
2016/12/8
The evaluation of dormancy break based on the number of flower buds in bloom was performed in years 2011–2013 (January–April) for 15 peach cultivars compared to the control cv. Redhaven. Based on the ...
Tolerance of peach flower buds to low sub-zero temperatures in winter
frost damage winter hardiness peach breeding winter dormancy
2016/9/2
After each of three consecutive winters, 2010/2011, 2011/2012 and 2012/2013, the extent of frost damage to flower buds was studied in 25 genotypes of peach growing in the collection of varieties in th...
Seed genotypes for harvesting seeds in the production of generative rootstocks for peach cultivars
breeding Prunus persica winter hardiness stratification germination capacity
2015/3/24
Six novel peach genotypes, designated BN-1, BN-3, BN-4, BN-7, BN-8 and BN-45, were assessed for usefulness as sources of seeds for production of generative rootstocks for peach cultivars. The genotype...
Tergitol as a possible thinning agent for peach cv. Redhaven
Prunus persica blossom thinning ammonium thiosulfate Armothin Tergitol-TMN-6 metamitron
2015/3/24
The effect of different blossom thinners ammonium thiosulfate (ATS) (1%, 2%), Armothin (1.5%), Tergitol-TMN-6 (0.5%, 1%), applied on peach cv. Redhaven at 50–60% full bloom was evaluated in thinning e...
Effect of gamma radiation on the male sterility and other quality parameters of peach fruit fly, Bactrocera zonata (Saunders) (Diptera: Tephritidae)
gamma radiation tephritid fruit flies
2015/3/4
Bactrocera zonata, a serious pest of fruits in many parts of the world, has recently been recorded in Northern Africa.
Even though it has not been introduced to the European continent yet, a strong ...
Variability, heritability and correlations of some factors affecting productivity in peach
Prunus persica flower density fruit set
2015/3/3
Factors affecting productivity in peach, such as flower density, initial and final fruit set by open pollination, and yield per m length of shoot were studied in 40 cultivars during a three-year perio...
Preliminary results of in vivo thermotherapy of plum, apricot and peach cultivars artificially infected with PPV-M and PPV-D strains of Plum pox virus
apricot peach plum
2015/1/28
The elimination of Plum pox virus (PPV) in different stone fruit cultivars was verified by the method of thermotherapy in vivo. Trees of two plum cultivars 萢鑑nsk?lepotica and 妚estka dom醕? apricot cult...
Effects of different sources of iron, hormones and Agrobacterium tumefaciens on the chlorophyll and iron concentration in the leaves of peach trees
acidic compounds hormones iron chlorosis peach cultivars rootstocks
2015/1/22
The aim of this study was to investigate the effect of different sources of iron, hormones and Agrobacterium tumefaciens in the chlorophyll and iron concentration of the peach cultivars Katerina and F...
Damage to peach and apricot trees in selected localities of Slovakia
Prunus persica Prunus armeniaca Cytospora cincta health condition plant protection
2015/1/21
In this paper we have evaluated the health condition of Prunus persica (L.) Batsch and Prunus armenia-ca L. for the occurrence of the parasitic microscopic fungus Cytospora cincta Sacc. Apricot trees ...
Adaptation of twenty peach and nectarine varieties in Kos and their susceptibility to Plum pox virus and Phytophthora citrophthora: Short communication
peaches nectarines bloom chilling requirements fruit quality productivity Plum pox virus resistance
2015/1/21
Twenty peach and nectarine (Prunus persica [L.] Batsch) varieties (Morettini No. 1, Coronet, Dixired, Jerseyland, Gialla Precoce Morettini, Cardinal, Golden Jubilee, Red Haven, Belle di Georgia, Early...
Effect of nitrogen, phosphorus, potassium fertilizers and manure on growth and productivity of the peach cultivars Springtime and Redhaven
manure fruit set fruit weight
2015/1/21
The response of the peach cvs. Springtime and Redhaven to nitrogen, phosphorus, potassium fertilizers and manure is reported. The research was conducted during a period of 10 years. The following fert...
The effect of growth regulators on the rooting of shoots of the peach rootstock Ishtara in in vitro conditions
ABA Prunus persica L. rooting in vitro
2015/1/21
The effect of indolyl-3-butyric acid (IBA) and paclobutrazol (PP 333) on the rooting of shoots of the Ishtara peach rootstock was examined in in vitro conditions in light. In the first stage of the ex...
Mechanical resonance method for evaluation of peach fruit firmness
peach fruit Prunus persica Borh. firmness mechanical resonance
2015/1/20
An investigation was carried out to establish the basic relationship between mechanical resonance, firmness, chemical composition and ethylene production during the maturity time and the ripening time...
Adaptation of peach-nectarine varieties to different soil and climatic conditions of Greece
peaches nectarines chilling adaptation climatic conditions time of ripening time of flowering yields
2015/1/20
Forty two peach-nectarine (Prunus persica [L.] Batsch.) varieties (i.e Spring Time, Precocissima Morettini, Southhaven, Halehaven, Blazing Gold, Cardinal, Gialla Precoce Morettini, Dixired, Fertilia M...
Nutrient element variability of peach trees and tree mortality in relation to cultivars and rootstocks
peaches cultivars rootstocks nutrients elements content tree mortality leaf analyses, fertilization
2015/1/20
Leaf samples from 12 peach cultivars (Prunus persica [L.] Batsch.) (Early Crest, May Crest, Flavor Crest,Sun Crest, Fayette, Katherina, Loadel, Andross, Everts, May Grand, Firebrite and Fairlane) graf...