Claim · model-written summary
Glyphosate exposure (1.0 mM for 24 h before inoculation) led to colonization of root tissues of resistant tomato seedlings by Fusarium oxysporum f.sp. radicis-lycopersici.
- Taxon
- tomato
Solanum lycopersicume1 - Material
- genetically resistante1
- Organ / stage
- root tissuese1
- Treatment
- sublethal concentration of the herbicide glyphosate (1.0 mM for 24 h prior to inoculation)e1
- Interactor
- Fusarium oxysporum f.sp. radicis-lycopersici
Fusarium oxysporum f. sp. radicis-lycopersicie1pathogen - Outcome
- Colonization of root tissuese1
Not reportedGeneCompoundSecond interactorSecond interactor roleComparatorSettingDirectionValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“Colonization of root tissues in tomato seedlings genetically resistant to Fusarium oxysporum f.sp. radicis-lycopersici Jarvis & Shoemaker occurred following exposure to a sublethal concentration of the herbicide glyphosate (1.0 mM for 24 h prior to inoculation)”
Title
R. A. Brammall; V. J. Higgins Canadian Journal of Botany 1988. doi:10.1139/b88-213
Other claims from this paper (6)
- Mechanism Glyphosate-induced colonization was associated with inefficient incorporation of phenolic materials into papillae and modified cortical cell walls.
- Intervention effect Glyphosate applied 24 or 48 h after inoculation decreased glyphosate-induced susceptibility of tomato.
- Intervention effect Exogenous L-phenylalanine did not reduce tomato susceptibility after glyphosate exposure.
- Intervention effect Glyphosate at 4.0 mM did not affect in vitro radial growth of the fungus.
- Intervention effect The phenylalanine ammonia lyase inhibitor alpha-aminooxyacetic acid increased disease severity in resistant tomato plants.
- Intervention effect Glyphosate also induced susceptibility of tomato to an isolate of F. solani f.sp. pisi, which is normally not pathogenic to tomato.