Triploid roses and pollen ploidy
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19
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507
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January 20, 2025
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Rosa rugosa progress
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35
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2632
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July 1, 2024
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Oddities of gall
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7
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1506
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October 26, 2021
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Found two sets of twins yesterday
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22
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9146
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June 10, 2021
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Colchicine induction of ‘Old Blush’ 2n pollen for the hybridization and breeding of tetraploid rose
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6
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3155
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March 24, 2021
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Protoplast Fusion
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7
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1769
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January 30, 2020
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Roots - the neglected part of breeding roses
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40
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7687
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July 25, 2019
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A different kind of mini
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7
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1748
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May 23, 2017
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Found a diploid (dihaploid) out of Gaye Hammond
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14
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2456
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September 16, 2016
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Is this RRD?
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10
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1563
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October 1, 2015
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Phylogeny and biogeography of wild roses with specific atten
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25
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4726
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May 2, 2015
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Doubling chromosomes
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6
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2601
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July 1, 2014
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Help Wanted - Internet Detectives
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4
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1746
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October 28, 2013
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David Z... what does this mean?
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7
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1145
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August 23, 2012
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laughing gas to make tetraploids?
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61
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4045
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November 23, 2011
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Rosa rugosa f. alba x Rosa beggeriana
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36
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2031
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November 18, 2011
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Findings this year
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32
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1470
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October 1, 2009
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Rosa roxiburghii hybrids...
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29
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909
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February 13, 2009
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secondary axillary buds in roses
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17
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732
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January 30, 2009
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trifluralin applied to diploid rose pollen may produced tetraploid seedlings with tetraploid mothers
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2
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250
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June 23, 2008
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Determining ploidy
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2
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324
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March 13, 2008
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Protoplast fusion of rose with Prunus and Rubus
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9
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540
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January 25, 2006
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Climbing sport
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14
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656
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March 4, 2005
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