AG Genetics and Breeding
  
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            Subject:  disease resistance?
			
  
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            | scienceteacher | 
            
               Nashville, TN 
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               I'm just curious.
  If a particular GP/GS variety was available, that grew to respectable weights, but was also genetically resistant to pathogens like powdery mildew, etc... How many of you would want it? 
		
				
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               1/17/2007 2:00:57 PM 
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            | Tremor | 
            
               [email protected] 
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               Atlantic Giants already exhibit better PM resistance than other Cucurbits that I have grown or observed.
  Mosaic Virus or Fusarium resistance would be a score. 
		
				
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               1/17/2007 2:29:13 PM 
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            | Dakota Gary | 
            
               Sioux Falls, SD     [email protected] 
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               I have seeds from an AG that grew next to others with mosaic It did not show symptoms of mosaic I'd like somebody with bad mosaic problems to test it I don't know if plant was resistant or lucky And I don't know if seeds will be same? 
		
				
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               1/17/2007 6:18:27 PM 
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            | Tremor | 
            
               [email protected] 
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               Gary, you have mail coming your way. 
  I get slammed by Mosaic every year. Gave up growing AG's here at home as a result.
  All I need to do is have your seed stock growing here in late May to tell. Even potted plants exhibit symptoms by mid-June so it will be a fair test of resistance even if it doesn't receive a full grow. 
		
				
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               1/17/2007 11:37:17 PM 
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            | Iowegian | 
            
               Anamosa, IA  [email protected] 
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               I had what looked like mosaic on most of my plants last year.  I think it was brought in by cucumber beetles.  I had a 3 plants that did not get it.  Two were crosses of the 1370 Rose, and the other was a selfed 1370 Rose.  Maybe that one has some resistance. 
		
				
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               1/18/2007 9:22:04 AM 
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            | scienceteacher | 
            
               Nashville, TN 
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               Good way to test for Mosaic resistance Tremor.
  BTW - the majority of the GP/GS in my patch were hit hard by PM last year. Cool temps and very wet weather for over a month in August will tend to do that.
  Did have certain other Curcubita - sold as 'PM resistant' - which did not have the PM infection that the GP/GS had. There are two different genes identified for this resistance, neither has been bred for in the GPs. 
		
				
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               1/18/2007 3:20:02 PM 
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          | Total Posts: 6 | 
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