Patent Application
20200205331
This application claims the benefit of priority from EU Community Plant Variety Rights (CPVR) Application No. 20183516, filed Dec. 20, 2018.
Latin name of the genus and species of the plant claimed: Vitis vinifera L.
Variety denomination: ‘PINOT ISKRA’.
The present application relates to a new and distinct variety of grape named ‘PINOT ISKRA’. Our new plant resulted from a controlled cross and is a selection from crossing SK-00-1/7 (unpatented) as the seed parent with Pinot Blanc (unpatented) as the pollen parent in 2005. The resulting plant was selected in 2013 when growing in a cultivated area in Udine, Italy.
The ‘PINOT ISKRA’ variety is distinguished from other grape varieties due to the following unique combination of characteristics: resistance to downy mildew and powdery mildew, strong blistering on the upper side of the leaf blade, early-medium harvesting time (end of August in northeastern Italy), and semi-erect shoot attitude. A comparison of the new variety to its male parent (Pinot Blanc, the most similar variety) is provided below.
Asexual reproduction of this new variety by vegetative cuttings shows that the foregoing characteristics come true to form, are firmly fixed, and are established and transmitted through succeeding propagations.
Certain characteristics of this variety may change with changing environmental conditions (such as photoperiod, temperature, moisture, soil conditions, nutrient availability, or other factors). Color descriptions and other terminology are used in accordance with their ordinary dictionary descriptions, unless the context clearly indicates otherwise. Color designations (hue/value/chroma) are made with reference to The Royal Horticultural Society (R.H.S.) Colour Chart, 5th edition, London, England, 2007.
The color photograph shows typical specimens of the new variety and depict the color as nearly true as is reasonably possible to make the same in a color illustration of this character. It should be noted that colors may vary, for example due to lighting conditions at the time the photograph is taken. Therefore, color characteristics of this new variety should be determined with reference to the observations described herein, rather than from the photograph alone.
The following detailed description of the ‘PINOT ISKRA’ variety is based on observations of asexually reproduced progeny. The observed progeny are plants which were 3-5 years of age. The following detailed description concerns the plants growing in an open field taken in Rauscedo, Italy in 2016-2018. The original plant and progeny have been observed growing in a cultivated area in Rauscedo, Italy, with medium texture soil that is rich in skeleton and alluvial in nature. Temperatures in Rauscedo, Italy range from a high of 29° C. to a low of −2° C. Average rainfall is 822 mm per year, with an average rainfall during the growing season (April-September) of 453 mm.
The chart used in the identification of colors described herein is The R.H.S. Colour Chart, 5th edition, except where general color terms of ordinary significance are used. The color values were determined in August-September 2018 under natural light conditions in Rauscedo, Italy.
Use international coding based on “N” (see European project GENRES 081—A basis for the preservation and utilization of Vitis genetic resources)
