American Chestnut (Castanea dentata) - A Great American Tree ...
American Chestnut (Castanea dentata) - A Great American Tree ... American Chestnut (Castanea dentata) - A Great American Tree ...
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13.07.2015
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Americanchestnutgrows tall andstraight…butis susceptibleto blight.
TACF‟s BackcrossBreeding ProgramChineseXAmericanEach generation select for: Blight resistance American characteristicsF 1 ½ American (50%)BC 1 ¾ American (75%)XXAmericanAmericanFinal Product: goal is truebreedingAmerican typewith a high levelof blight resistanceBC 2 7 / 8 American (88%)BC 3 15 / 16 American (94%)XXAmericanBC 3BC 3 F 2 15 / 16 American (94%)XBC 3 F 2BC 3 F 3 15 / 16 American (94%)
- Page 1 and 2: American Chestnut (Castanea dentata
- Page 3 and 4: Chestnut flowering in early summer
- Page 5 and 6: Domain - EukaryaKingdom - PlantaePh
- Page 7 and 8: Evolutionary Migration Pathway - Ca
- Page 9 and 10: Twigs and Buds,Left - Right:America
- Page 12 and 13: Chestnuts make nice shade trees.
- Page 14 and 15: Chestnut was a versatile hardwood q
- Page 16: AbrahamLincoln“Fence Splitter”
- Page 19 and 20: Many good foods can be made with ch
- Page 21: Late 1800’s -Blight PandemicBegan
- Page 24 and 25: Ridges dominated by chestnut were d
- Page 26: Biology of Cryphonectria parasitica
- Page 29 and 30: Blight infects trees of all ages an
- Page 31 and 32: ForestUnderstoryShenandoahNational
- Page 33 and 34: LaMonica TreeMarshal, VirginiaJanua
- Page 35 and 36: Evil Tendendencies CancelWill the b
- Page 37 and 38: Hypovirus in vitro - Blight Strain
- Page 39 and 40: Compatible blight strains:• Anast
- Page 41: Chinesechestnut resistsblight, but
- Page 45 and 46: Dr. Hill Craddock with an intercros
- Page 47 and 48: Pollination inthe field ofteninvolv
- Page 49 and 50: Staminate Catkins - Male Flowers On
- Page 51 and 52: Trimming catkinsto leave onlyimmatu
- Page 53 and 54: Pink ribbons mark unpollinated chec
- Page 55 and 56: Late September - Burs Open
- Page 57 and 58: Screening Chestnuts for BlightResis
- Page 59 and 60: Inoculation of3 Year OldChestnutsWi
- Page 61 and 62: ThorpeWood Tree 50 - Backcross 1Ino
- Page 63 and 64: How can you get involved?• Join t
<strong>American</strong>chestnutgrows tall andstraight…butis susceptibleto blight.
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