Abstract
The effect of application timing of metconazole on the control of Fusarium head blight (HFB) and mycotoxin accumulation in wheat and barley was investigated. Single and double applications of metconazole at different spray timings were performed in a wheat field trial. In single application plots, the mid-flowering stage was the optimal application timing of metconazole for controlling FHB symptom development, and the milking stage was optimal for reducing mycotoxin contamination. Similar efficacies were observed in all spray timings in double application plots, which included the mid-flowering stage and another spray timing. In the barley field trial, application at the mid-flowering stage controlled both FHB development and mycotoxin contamination with the highest efficacy. Similar efficacies for controlling the development of FHB in the barley field were observed with single and double applications of the fungicide. However, mycotoxin contamination was lower with double application than with single application of the fungicide.
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Claims 6
Claim · model-written summary
Mid-flowering metconazole application best controlled wheat head blight symptoms among single applications.
- Taxon
- wheat
Triticum aestivumt0 - Treatment
- mid-flowering stagee0
- Outcome
- FHB symptom developmente0
- Direction
- optimale0
FusariumNot reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“In single application plots, the mid-flowering stage was the optimal application timing of metconazole for controlling FHB symptom development”
t0“Fusarium head blight development and mycotoxin contamination in wheat and barley”
Claim · model-written summary
Milking-stage application best reduced wheat mycotoxin contamination among single applications.
- Taxon
- wheatTriticum aestivumt0
- Treatment
- milking stagee0
- Outcome
- mycotoxin contaminatione0
- Direction
- reducinge0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the milking stage was optimal for reducing mycotoxin contamination”
t0“Fusarium head blight development and mycotoxin contamination in wheat and barley”
Claim · model-written summary
Double applications including mid-flowering showed similar efficacy across spray timings in wheat.
- Taxon
- wheatTriticum aestivumt0
- Treatment
- double application plotse0
- Outcome
- Similar efficaciese0
- Direction
- Similare0
- Comparator
- all spray timingse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Similar efficacies were observed in all spray timings in double application plots, which included the mid-flowering stage and another spray timing”
t0“Fusarium head blight development and mycotoxin contamination in wheat and barley”
Claim · model-written summary
Mid-flowering metconazole application gave the highest efficacy against barley head blight and mycotoxin contamination.
- Taxon
- barley
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Hordeum vulgaree0 - Treatment
- application at the mid-flowering stagee0
- Outcome
- FHB development and mycotoxin contaminatione0
- Direction
- higheste0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
.jpg?width=500)
Verbatim
e0“In the barley field trial, application at the mid-flowering stage controlled both FHB development and mycotoxin contamination with the highest efficacy”
t0“Fusarium head blight development and mycotoxin contamination in wheat and barley”
Claim · model-written summary
Single and double metconazole applications had similar efficacy against barley head blight.
- Taxon
- barleyHordeum vulgaree0
- Treatment
- double applications of the fungicidee0
- Outcome
- development of FHBe0
- Direction
- Similare0
- Comparator
- singlee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Similar efficacies for controlling the development of FHB in the barley field were observed with single and double applications of the fungicide”
t0“Fusarium head blight development and mycotoxin contamination in wheat and barley”
Claim · model-written summary
Double metconazole application lowered barley mycotoxin contamination relative to single application.
- Taxon
- barleyHordeum vulgaret0
- Treatment
- double applicatione0
- Outcome
- mycotoxin contaminatione0
- Direction
- lowere0
- Comparator
- single applicatione0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“mycotoxin contamination was lower with double application than with single application of the fungicide”
t0“Fusarium head blight development and mycotoxin contamination in wheat and barley”
The same questions in other papers
fungicide · Fusarium · Hordeum vulgare (barley)Positive and negative results
2 papers in the same direction as this paper · 3 reporting no difference from an alternative
- positive
- positive
- positive
2 papers more in this group
See all 6 papers →Claims are grouped by organism, treatment and what was measured or targeted. A paper counts as positive when any of its claims in the group is positive.