Claim · model-written summary
K84 reduced galling incidence by 94% in peach seedlings inoculated with a resistant A tumefaciens strain.
- Taxon
- peach
Prunus persicat0 - Treatment
- K84e0
- Interactor
- A tumefaciens
Agrobacterium tumefaciense0pathogen - Second interactor
- K84e0biocontrol_agent
- Outcome
- incidence of gallinge0
- Direction
- reducede0
- Value
- 94%e0
Not reportedComparator
Verbatim
e0“In the same experiment, K84 reduced the incidence of galling by 94% in seedlings inoculated with a local agrocin-resistant A tumefaciens strain.”
t0“peach, cherry, apple and pear trees”
Title
H. Bouzar; N. Daouzli; Z. Krimi; et al. Agronomie 1991. doi:10.1051/agro:19911007
Other claims from this paper (12)
- Observation Crown gall occurred in 99% of surveyed plant nurseries.
- Observation peach crown gall incidence was 5.39%.
- Observation almond crown gall incidence was 3.43%.
- Observation cherry crown gall incidence was 1.50%.
- Observation apple crown gall incidence was 1.47%.
- Observation olive crown gall incidence was 1.30%.
- Observation Neither quince nor fig trees inspected had crown gall.
- Association Rootstock correlated significantly with gall frequency in peach, cherry, apple and pear.
- Observation Biovar 2 and agrocin 84-sensitive Agrobacterium strains predominated locally.
- Observation The sensitive-to-resistant strain ratio was 6:1 for biovar 2 versus 1.67:1 for biovar 1.
- Intervention effect K84 biological control prevented crown gall in peach Missour seedlings inoculated with a sensitive strain.
- Recommendation The authors conclude that K84 could be used in Algeria despite resistant strains.