Abstract
SUMMARY In laboratory trials on detached bean leaves, benzyladenine delayed both senescence and aggressive attack of chocolate spot disease. In field plots, over 80% of the aggressive spots were on senescent leaves and the distribution of aggressively attacked leaves was predictable from the distribution of senescent leaves. The total frequency of aggressively attacked leaves per shoot was apparently related to the frequency of senescent spotted leaves. Although benzyladenine significantly reduced leaf senescence in field plots sprayed in May, the senescent leaves were more frequently attacked aggressively. Wider plant spacing (14 in instead of 8 in) similarly increased the ratio of aggressive attack to senescence, and the individual fields retained until June the differences in infection earlier established by frost damage.
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Claims 8
Claim · model-written summary
Benzyladenine delayed senescence of detached bean leaves.
Not reportedComparator
Verbatim
e0“In laboratory trials on detached bean leaves, benzyladenine delayed both senescence and aggressive attack of chocolate spot disease”
Claim · model-written summary
Benzyladenine delayed aggressive chocolate spot attack on detached bean leaves.
- Taxon
- beane0
- Treatment
- benzyladeninee0
- Outcome
- aggressive attack of chocolate spot diseasee0
- Direction
- delayede0
Not reportedComparator
Verbatim
e0“In laboratory trials on detached bean leaves, benzyladenine delayed both senescence and aggressive attack of chocolate spot disease”
Claim · model-written summary
More than 80% of aggressive spots in field plots occurred on senescent leaves.
Not reportedTaxon
Verbatim
e0“In field plots, over 80% of the aggressive spots were on senescent leaves”
Claim · model-written summary
Aggressive attack frequency was related to senescent spotted leaf frequency.
- Organ / stage
- senescent spotted leavese0
- Outcome
- frequency of aggressively attacked leavese0
- Direction
- relatede0
Not reportedTaxon
Verbatim
e0“The total frequency of aggressively attacked leaves per shoot was apparently related to the frequency of senescent spotted leaves”
Claim · model-written summary
Benzyladenine significantly reduced leaf senescence in field plots sprayed in May.
Not reportedTaxonComparator
Verbatim
e0“benzyladenine significantly reduced leaf senescence in field plots sprayed in May”
Claim · model-written summary
Senescent leaves in treated plots were more frequently attacked aggressively.
Not reportedTaxon
Verbatim
e0“the senescent leaves were more frequently attacked aggressively”
Claim · model-written summary
Wider plant spacing increased the ratio of aggressive attack to senescence.
- Treatment
- 14 ine0
- Outcome
- ratio of aggressive attack to senescencee0
- Direction
- increasede0
- Comparator
- 8 ine0
Not reportedTaxon
Verbatim
e0“Wider plant spacing (14 in instead of 8 in) similarly increased the ratio of aggressive attack to senescence”
Claim · model-written summary
Fields retained differences in infection established by frost damage until June.
- Outcome
- differences in infectione0
Not reportedTaxon
Verbatim
e0“the individual fields retained until June the differences in infection earlier established by frost damage”
The same questions in other papers
N-benzyladenine · quality: postharvest · Phaseolus vulgaris (common bean)Results agree
3 papers in the same direction as this paper
- positive
- positive
- positive
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.