Results 41 to 50 of about 4,714 (238)

CALLUS FORMATION IN BUD UNIONS OF `JONAGOLD' ON `MARK' ROOTSTOCK [PDF]

open access: yesHortScience, 1990
`Mark' rootstock is a relatively new dwarfing rootstock that induces precocity in apple trees. While `Mark' has desirable horticultural characteristics, it has been difficult to propagate in some areas of the United States. To determine the optimum budding date at two climatically diverse locations, `Jonagold' buds were chip-budded onto `Mark ...
Michele Warmund   +2 more
openaire   +1 more source

Selection Models for the Internal Quality of Fruit, based on Time Domain Laser Reflectance Spectroscopy [PDF]

open access: yes, 2004
Time domain laser reflectance spectroscopy (TRS) was applied for the first time to evaluate internal fruit quality. This technique, known in medicine-related knowledge areas, has not been used before in agricultural or food research.
Cubeddu, Rinaldo   +8 more
core   +3 more sources

Laboratory effect of Boni Protect containing Aureobasidium pullulans (de Bary) Arnoud in the control of some fungal diseases of apple fruit

open access: yesActa Agrobotanica, 2013
The efficacy of Aureobasidium pullulans (in the biopreparation Boni Protect) against different pathogens of apples (Botrytis cinerea, Monilinia fructigena, Penicillium expansum, and Pezicula malicorticis) was evaluated under laboratory con- ditions.
Anna Wagner   +5 more
doaj   +1 more source

Evaluation of fruit tree waterstress condition and transpiration with heat fl ux sensors

open access: yesInternational Journal of Horticultural Science, 2016
In this study the transpiration properties and response to heat stress of Granny Smith and Jonagold apple species were measured. The examinations were set at an orchard near to Debrecen.
A. Nagy   +5 more
doaj   +1 more source

Reduced fire blight susceptibility in apple cultivars using a high‐efficiency CRISPR/Cas9‐FLP/FRT‐based gene editing system

open access: yesPlant Biotechnology Journal, Volume 18, Issue 3, Page 845-858, March 2020., 2020
Summary The bacterium Erwinia amylovora, the causal agent of fire blight disease in apple, triggers its infection through the DspA/E effector which interacts with the apple susceptibility protein MdDIPM4. In this work, MdDIPM4 knockout has been produced in two Malus × domestica susceptible cultivars using the CRISPR/Cas9 system delivered via ...
Valerio Pompili   +4 more
wiley   +1 more source

Development of fruit quality within top apple cultivars based on the consumer preference testing in last 34 years

open access: yesHorticultural Science, 2014
Results of all public consumer preference testing sessions included in this study were to be divided into 3 time periods. During the oldest period (1979-1990), with regard to overall qualities and appearance of fruits, the cv.
J. Blažek, F. Paprštein
doaj   +1 more source

Identification of the apple firmness: two case studies

open access: yesInternational Journal of Horticultural Science, 2001
Firmness tests were performed with peeled and entire fruits of Elstar and Jonagold apple cultivars for identification and comparison. The normal distribution of the tested population was acceptable (level: 95%).
B. Borsa, M. Zude-Sasse
doaj   +1 more source

Temporal and spatial variation in bacterial communities of “Jonagold” apple (Malus x domestica Borkh.) and “Conference” pear (Pyrus communis L.) floral nectar

open access: yesMicrobiologyOpen, 2019
Production of many agricultural crops and fruits strongly depends on pollinators. For instance, pome fruits such as apple and pear are highly dependent on pollination for fruit set, fruit quality, and yield.
J. Smessaert   +6 more
semanticscholar   +1 more source

Net CO2 assimilation of apple leaves after the application of fruit thinning compounds

open access: yesActa Agriculturae Slovenica, 2000
Mature 'Jonagold', 'Elstar' and 'Golden Delicious' apple trees on M9 rootstock were sprayed with the most frequently used apple thinning compounds in the years 1995, 1996 and 1997. Net CO2 assimilation rate (A), stomatal conductance (gs) and internal CO2
Matej STOPAR, Franc BATIČ
doaj   +1 more source

Respiration rate and ethylene metabolism of ‘Jonagold’ apple and ‘Conference’ pear under regular air and controlled atmosphere

open access: yes, 2017
The 1-aminocyclopropane-1-carboxylate (ACC) oxidase activity, ethylene production, CO2 release and O2 uptake of ‘Jonagold’ apple and ‘Conference’ pear were investigated during regular air and controlled atmosphere storage. Storage conditions tested at 0 °
A. Saquet, J. Streif
semanticscholar   +1 more source

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