Claim · model-written summary
None of 81 samples contained severe CTV isolates.
- Taxon
- Citrus sinensis
Citrus sinensist0 - Interactor
- T-30 isolatese0pathogen
- Outcome
- negative for severe isolatese0
- Value
- 81e0
Verbatim
e0“All samples analyzed (81) were negative for severe isolates; only T-30 isolates and minor changes in tree vigor were identified.”
t0“Citrus sinensis”
Title
Instituto Nacional de Investigaciones Forestales, Agrícolas y Pecuarias; Patricia Rivas-Valencia; Emiliano Loeza-Kuk; et al. Revista Chapingo Serie Horticultura 2017. doi:10.5154/r.rchsh.2016.11.028
Other claims from this paper (9)
- Observation CTV incidence increased 40% over four years.
- Observation Only T-30 isolates were identified in the sampled trees.
- Observation Tree vigor showed minor changes.
- Observation CTV population structure became more complex, with 11 electrophoretic patterns in six haplotypes.
- Observation CTV population structure had a similarity coefficient of 0.80.
- Observation CTV intrapopulation diversity was 65%.
- Observation The thermal regime was restrictive for CTV transmission and aphid development during 75% of the year.
- Mechanism The authors attributed the lack of severe CTV epidemics to pathogen population structure and thermal regime.
- Recommendation The authors concluded sour orange remains key to regional citrus production despite propagation risk.