Putting honey on stigmas before pollination??
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14
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2955
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November 7, 2022
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Finally a splotch!
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33
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6774
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March 2, 2020
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Excising embryos of Rosa beggeriana yahoo!!
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29
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6312
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December 16, 2019
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Genome plasticity during the acquisition of embryogenic competence
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1
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572
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December 14, 2019
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PowerPoints from NCPN-Roses meetings from last summer are posted
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4
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822
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December 15, 2018
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Once a Rose - Forever a Rose ? or at least 2 weeks
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8
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3057
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September 22, 2016
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Could it be...RRD?
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23
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3172
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August 12, 2014
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Pollen germination
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14
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2334
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May 25, 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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Kordesii question...
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60
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2433
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February 6, 2011
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Wanna see something cool...
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14
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664
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October 24, 2010
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experience with R. setigera?
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22
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1468
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August 18, 2010
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Univ. of Calif. Davis roses
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24
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497
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April 22, 2010
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Horizontal and Vertical resistance. Found this and found it useful...
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24
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975
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December 29, 2009
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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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Going Native
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75
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3517
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October 4, 2008
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Cleanliness Survey - Please participate if you can!
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21
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1618
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June 25, 2008
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Microscope pollen diameter update
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12
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939
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June 11, 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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microscope calibration
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76
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5329
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January 17, 2008
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Blackspot testing
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9
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373
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October 5, 2007
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Disappointing news about chromosome doubling
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10
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571
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January 7, 2006
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Downy Mildew on Hybridized Bushes
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7
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2661
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August 11, 2003
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Anthers Drying Out Before Bursting
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9
|
715
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June 20, 2003
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First draft - Can North American rose hybridizers safely use pollen from PNRSV infected roses?
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27
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2820
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February 13, 2003
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Help :-) New at this - can't find handbook -
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24
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5363
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October 2, 2002
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