Abstract: A new and distinctly salt and boron tolerant poplar tree cultivar named “RRR Yellow,” is particularly distinguishable by its ability to tolerate and grow in soil with high concentrations of salt, boron and selenium. The cultivar was originally discovered as a sport through stringent selection of cultivated poplar trees, and potentially from isolation of a single unique sapling or sport that exhibited high levels of salt and boron tolerance necessary for survival, and then propagated into the “RRR Yellow” cultivar.
Type:
Application
Filed:
December 26, 2012
Publication date:
June 26, 2014
Inventors:
Gary Banuelos, John Diener, James Prince
Abstract: A new and distinct poplar clonal cultivar, Populus nigra L.×P. maximowiczii A. Henry, is described. The cultivar results from a controlled pollination using a male P. maximowiczii from Hokkaido, Japan and a female P. nigra of unknown parentage. Both named parents are unpatented cultivars. The new cultivar is characterised by a narrow crown form, dark green foliage, high resistance to leaf rusts and anthracnose, and low palatability to possums.
Abstract: A new and distinct poplar clonal cultivar, Populus nigra L.×P. maximowiczii A. Henry, is described. The cultivar results from a controlled pollination using a male P. maximowiczii from Hokkaido, Japan and a female P. nigra of unknown parentage. Both named parents are unpatented cultivars. The new cultivar is characterised by a narrow crown form, dark green foliage, high resistance to leaf rusts and anthracnose, and low palatability to possums.
Type:
Grant
Filed:
May 30, 2002
Date of Patent:
April 6, 2004
Assignee:
The Horticulture and Food Research Institute of New Zealand
Limited
Abstract: A new and distinctly salt and boron tolerant poplar tree cultivar named ‘RRR Yellow’, is particularly distinguishable by its ability to tolerate and grow in soil with high concentrations of salt, boron and selenium. The ‘RRR Yellow’ cultivar was originally discovered as a naturally occuring branch sport through stringent selection of cultivated poplar trees, and potentially from isolation of a single unique sapling or sport that exhibited high levels of salt and boron tolerance necessary for survival, and then propagated.
Type:
Grant
Filed:
December 26, 2012
Date of Patent:
November 24, 2015
Assignees:
California State University, Fresno, RedRock Ranch, USDA
Inventors:
Gary Banuelos, John Diener, James Prince
Abstract: A new cultivar of Populus tree, ‘Prairie Skyrise’, that is characterized by its fastigate plant habit, its very dense and compact branching habit, its very vigorous growth rate, and its tendency to break dormancy early with bright green new growth.
Abstract: A new and distinct poplar tree variety, Populus, cv. ‘Gold Poplar’ is characterized by having tender yellow color leaves in the spring (Y100,C10,M5,B0), green and yellow leaves in the summer (Y100,C20,M10,B0) and gold leaves in the fall (Y100,C0,M40,B0) with a red petiole (Y100,M100,C20,B0).
Type:
Grant
Filed:
March 19, 2019
Date of Patent:
October 6, 2020
Assignee:
Changchun Senfeng Agroforestry Technology Development Co., Ltd.