Claim · model-written summary
CCGA0143, CCGA0080, CCGA0122, and Duke-7 are proposed as resistant elite genotypes for nursery use.
- Taxon
- Avocado
Persea americanat0 - Material
- CCGA0143, CCGA0080, CCGA0122, and Duke-7e0
- Interactor
- Phytophthora cinnamomi
Phytophthora cinnamomie1pathogen - Outcome
- elite genotypes resistant to Pce0
- Setting
- nursery conditionse0
Not reportedGeneCompoundOrgan / stageSecond interactorSecond interactor roleTreatmentComparatorDirectionValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Avocado”
e0“The selections CCGA0143, CCGA0080, CCGA0122, and Duke-7 are proposed as elite genotypes resistant to Pc, due to reduced root damage and etiological performance to infection under nursery conditions.”
e1“Phytophthora cinnamomi (Pc)”
Title
Avocado genotypes resistant to Phytophthora cinnamomi in Colombia
Yeison David López-Galé; Mauricio Fernando Martínez; Liliana Rios-Rojas; et al. Scientia Agricola 2025. doi:10.1590/1678-992x-2024-0117
Other claims from this paper (6)
- Method / resource AUDPC and apparent infection rate discriminated four levels of genetic resistance.
- Association AUDPC in inoculated genotypes was related to root necrosis.
- Observation The most susceptible genotypes showed significantly reduced photosynthetic capacity and stomatal conductance.
- Observation The most susceptible genotypes lost root and foliage biomass.
- Observation Histology confirmed Pc invasion and damage of roots across avocado genotypes.
- Mechanism Tyloses formed as a histological response to infection.