Claim · model-written summary
In 2007, 1085 of 1644 progeny exhibited approximately 100% rot.
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleTreatmentComparatorSettingDirection
Verbatim
e0“In 2007, disease pressure was so severe that of the 1644 progeny evaluated from 30 crosses (four of these crosses had a resistant parent), 1085 progeny exhibited approximately 100% rot”
e1“The cranberry (V. macrocarpon) fruit rot complex”
Title
BREEDING FOR FRUIT ROT RESISTANCE IN VACCINIUM MACROCARPON
J. Johnson-Cicalese; N. Vorsa; J. Polashock Acta Horticulturae 2009. doi:10.17660/actahortic.2009.810.25
Other claims from this paper (12)
- Observation Approximately 70% of 562 plots had severe rot in September 2003.
- Observation Six percent of plots showed some resistance in September 2003.
- Association Visual fruit rot ratings correlated with quantitative assessments.
- Observation Several accessions continued to show resistance in 2004.
- Association The 2003 and 2004 fruit rot ratings were significantly correlated, r=0.80.
- Association The 2003 and 2004 fruit rot counts were significantly correlated, r=0.75.
- Observation Only 13 plots had a resistance rating of 2, indicating less than 40% fruit rot.
- Association Families from resistant parents had a higher frequency of resistant progeny.
- Observation Some resistant progeny originated from susceptible parents.
- Observation Fruit from susceptible and resistant plots contained the same fruit rot fungal species.
- Observation DNA fingerprinting identified several distinct types among resistant accessions.
- Observation Fruit rot-resistant plants have been used in 60 crosses.