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Subjects genes Remove constraint genes: genes Subjects germplasm Remove constraint germplasm: germplasm Authors Seiler, G.J. Remove constraint Seiler, G.J.: Seiler, G.J.

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1. Development of Sclerotinia Head Rot Resistant Germplasm Utilizing H. maximiliani and H. nuttallii

Description:: Meeting held January 10-11, 2007, Fargo, ND.
Author:: Jan, C.C. , Feng, J. , Seiler, G.J. , Rashid, K.Y.
Subject:: Sclerotinia , disease resistance , genetic resistance , plant rots , germplasm , interspecific hybridization , Helianthus annuus , Helianthus maximilianii , diploidy , hybrids , florets , pollination , chromosome number , pollen , backcrossing , seed set , colchicine , genes , lines
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2007

2. Development of Sclerotinia Stem Rot Resistant Germplasm Utilizing Hexaploid Helianthus Species

Description:: Meeting held January 11-12, 2006, Fargo, ND.
Author:: Feng, J. , Seiler, G.J. , Gulya, T.J. , Jan, C.C.
Subject:: germplasm , stem rot , Helianthus annuus , Sclerotinia sclerotiorum , plant pathogenic fungi , hexaploidy , disease resistance , interspecific hybridization , perennials , greenhouse experimentation , pollen , genes
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2006

3. Re-collection of Helianthus argophyllus, source of the P1Arg gene for downy mildew resistance, surviving for 25 years on Daytona Beach, Florida

Description:: Meeting held January 10-11, 2007, Fargo, ND.
Author:: Seiler, G.J. , Gulya, T.J. , Marek, L.F.
Subject:: Helianthus argophyllus , downy mildew , disease resistance , genes , germplasm , plant exploration and collection , population genetics , plant genetic resources , coasts , urbanization , habitat destruction , seed collecting , germplasm conservation , wild plants , Florida
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2007