Claim · model-written summary
Most other fungicides increased yield.
- Taxon
- winter wheat
Triticum aestivumt0 - Treatment
- Most other fungicidese0
- Outcome
- yielde0
- Direction
- increasede0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Most other fungicides increased yield”
t0“winter wheat”
Title
Evaluation of fungicides for control of eyespot disease and yield loss nationships in winter wheat
D. R. JONES Plant Pathology 1994. doi:10.1111/j.1365-3059.1994.tb01628.x
Other claims from this paper (19)
- Intervention effect Carbendazim did not control eyespot at most sites with resistant strains.
- Intervention effect Prochloraz reduced eyespot index by 30–60%.
- Intervention effect Adding carbendazim to prochloraz provided no extra benefit.
- Intervention effect Flusilazole was almost as effective as prochloraz against eyespot.
- Intervention effect Other fungicides had little or no effect against eyespot.
- Intervention effect At high-eyespot sites prochloraz generally gave the largest yield increase.
- Intervention effect Adding carbendazim to prochloraz at high-eyespot sites generally gave the largest yield increase.
- Observation Mean annual yield increases ranged from 0·36–0·85 t/ha.
- Observation The greatest site yield increase was 2·27 t/ha.
- Intervention effect Carbendazim did not increase yield from 1984 to 1986.
- Observation Many low-eyespot sites also had yield increases.
- Association Yield increases were associated with thousand-grain weight increases at most sites.
- Association Yield increases were associated with specific weight increases only rarely.
- Observation Prochloraz at GS30‐31 was cost effective at 71% of sites.
- Association Eyespot explained under 25% of yield variance at most sites.
- Association Each 1% more tillers with severe eyespot was associated with 0·21 % yield loss.
- Association Eyespot at GS75 correlated positively with eyespot at GS30‐31.
- Association Prochloraz yield increase correlated positively with eyespot at GS75 but not GS30‐31.
- Method / resource The 20% tiller threshold indicated treatment cost effectiveness at 60% of sites.