Claim · model-written summary
Herbicides did not significantly change the efficacy of commonly used fungicides against Rhizoctonia solani in two field experiments.
- Taxon
- cotton
Gossypium hirsutumt0 - Treatment
- herbicidese1
- Interactor
- R. solani
Rhizoctonia solanie1pathogen - Compound
- metalaxyl, triadimenol, thirame1
- Outcome
- efficacy of commonly used fungicidese1
- Direction
- not significantly affectede1
- Setting
- two field experimentse1
Not reportedMaterialGeneOrgan / stageSecond interactorSecond interactor roleComparatorValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“cotton seedlings”
e1“The efficacy of commonly used fungicides (metalaxyl, triadimenol, thiram) against R. solani in the field was not significantly affected by herbicides in two field experiments at final assessment time”
Title
Asghar Heydari UA Campus Repository (The University of Arizona) 1997
Other claims from this paper (9)
- Intervention effect Prometryn applied to soil increased pre-emergence damping-off incidence of cotton in microcosm experiments.
- Intervention effect Pendimethalin and prometryn significantly increased post-emergence damping-off of cotton seedlings.
- Intervention effect Pendimethalin and prometryn reduced the biocontrol activity of Burkholderia cepacia isolate D1 against Rhizoctonia solani in microcosm experiments.
- Intervention effect Pre-plant pendimethalin or prometryn significantly increased cotton disease incidence in a field experiment in Safford, Arizona.
- Intervention effect Prometryn significantly increased cotton disease incidence in a field experiment in Tucson, Arizona.
- Intervention effect Herbicide application affected cotton disease development in both microcosm and field experiments, judged by the slope of disease progress curves.
- Intervention effect Pendimethalin and prometryn significantly reduced the biocontrol activity of an indigenous B. cepacia isolate (D1) in field experiments.
- Intervention effect The commercial B. cepacia isolate failed to protect cotton seedlings against Rhizoctonia solani damping-off in field experiments.
- Mechanism Pendimethalin and prometryn may act by changing cotton seedling susceptibility and the antagonistic bacterial populations in the rhizosphere.