Abstract
SUMMARY In two experiments, on Julia and Zephyr spring barley, evidence was obtained that the development of powdery mildew in sprayed plots depended very much on their proximity to unsprayed crop. The effective period of control achieved with one spray was greater where plots were well separated from unsprayed crop than where they were surrounded by or very close to unsprayed crop. There is probably a risk that small plot experiments may not only underestimate the potential effectiveness of fungicides in agricultural practice, but also give misleading information on optimal spray timing.
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The text the model read, with the source record’s inline markup (italics, sub- and superscripts) rendered and its character entities decoded; quote offsets refer to the raw text.
Claims 3
Claim · model-written summary
Powdery mildew development in sprayed barley plots depended strongly on proximity to unsprayed crop.
- Taxon
- barley
.jpg?width=60)
Hordeum vulgaret0 - Interactor
- powdery mildewe0pathogen
- Outcome
- development of powdery mildewe0
- Setting
- sprayed plotse0
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
.jpg?width=500)
Verbatim
t0“barley”
e0“the development of powdery mildew in sprayed plots depended very much on their proximity to unsprayed crop”
Claim · model-written summary
One spray controlled mildew longer in plots well separated from unsprayed crop than in close plots.
- Taxon
- barleyHordeum vulgaret0
- Treatment
- one spraye0
- Outcome
- effective period of controle0
- Direction
- greatere0
- Comparator
- surrounded by or very close to unsprayed crope0
- Setting
- plotse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“barley”
e0“The effective period of control achieved with one spray was greater where plots were well separated from unsprayed crop than where they were surrounded by or very close to unsprayed crop”
Claim · model-written summary
Small-plot experiments may underestimate fungicide effectiveness and mislead spray-timing decisions.
- Taxon
- barleyHordeum vulgaret0
- Outcome
- small plot experiments may not only underestimate the potential effectiveness of fungicides in agricultural practice, but also give misleading information on optimal spray timinge0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“barley”
e0“small plot experiments may not only underestimate the potential effectiveness of fungicides in agricultural practice, but also give misleading information on optimal spray timing”
The same questions in other papers
application · control · Hordeum vulgare (barley)Positive and negative results
8 papers in the same direction as this paper · 3 in the opposite direction
- negative
- no effect
- no effect
8 papers more in this group
See all 12 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.