Abstract
Summary Dips of diphenylamine 1,000 p.p.m. in aqueous alcoholic solution controlled superficial scald on 11 varieties of apples, but not on Statesman. A similar formulation applied as a spray to fruit in cases was equally successful, but some damage occurred to the bottom fruit where drainage was incomplete. Paper wraps containing DPA completely controlled scald in Granny Smith apples. Oiled wraps did not give adequate control of scald in immature, early pieked fruit. Phenothiazine 1,000 and 2,000 p.p.m. did not control scald and caused damage to some varieties. Several other unsuccessful materials are noted. Diphenylamine does not aggravate other storage disorders, and there is some evidence that it may reduce both internal breakdown and core flush.
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Claims 10
Claim · model-written summary
Diphenylamine dips of 1,000 p.p.m. controlled superficial scald on 11 apple varieties.
- Taxon
- apples
Malus domesticat0 - Material
- 11 varietiese1
- Treatment
- Dips of diphenylamine 1,000 p.p.m. in aqueous alcoholic solutione1
- Outcome
- superficial scalde1
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“control superficial scald of apples”
e1“Dips of diphenylamine 1,000 p.p.m. in aqueous alcoholic solution controlled superficial scald on 11 varieties of apples, but not on Statesman”
Claim · model-written summary
Diphenylamine dips of 1,000 p.p.m. did not control superficial scald on Statesman apples.
- Taxon
- applesMalus domesticat0
- Material
- Statesmane1
- Treatment
- Dips of diphenylamine 1,000 p.p.m. in aqueous alcoholic solutione1
- Outcome
- superficial scalde1
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“control superficial scald of apples”
e1“Dips of diphenylamine 1,000 p.p.m. in aqueous alcoholic solution controlled superficial scald on 11 varieties of apples, but not on Statesman”
Claim · model-written summary
A similar formulation applied as a spray to fruit in cases was equally successful as the dip in controlling superficial scald.
- Taxon
- applesMalus domesticat0
- Treatment
- A similar formulation applied as a spray to fruit in casese2
- Outcome
- superficial scalde1
- Comparator
- Dips of diphenylamine 1,000 p.p.m. in aqueous alcoholic solutione1
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“control superficial scald of apples”
e1“Dips of diphenylamine 1,000 p.p.m. in aqueous alcoholic solution controlled superficial scald on 11 varieties of apples, but not on Statesman”
e2“A similar formulation applied as a spray to fruit in cases was equally successful”
Claim · model-written summary
The spray formulation caused damage to bottom fruit where drainage was incomplete.
- Taxon
- applesMalus domesticat0
- Treatment
- A similar formulation applied as a spray to fruit in casese3
- Outcome
- damagee3
- Qualifier
- where drainage was incompletee3
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“control superficial scald of apples”
e3“A similar formulation applied as a spray to fruit in cases was equally successful, but some damage occurred to the bottom fruit where drainage was incomplete”
Claim · model-written summary
Paper wraps containing DPA completely controlled scald in Granny Smith apples.
- Taxon
- applesMalus domesticat0
- Material
- Granny Smithe4
- Treatment
- Paper wraps containing DPAe4
- Outcome
- scalde4
- Qualifier
- completelye4
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“control superficial scald of apples”
e4“Paper wraps containing DPA completely controlled scald in Granny Smith apples”
Claim · model-written summary
Oiled wraps did not give adequate control of scald in immature, early picked fruit.
- Taxon
- applesMalus domesticat0
- Organ / stage
- immature, early pieked fruite5
- Treatment
- Oiled wrapse5
- Outcome
- control of scalde5
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“control superficial scald of apples”
e5“Oiled wraps did not give adequate control of scald in immature, early pieked fruit”
Claim · model-written summary
Phenothiazine at 1,000 and 2,000 p.p.m. did not control superficial scald.
- Taxon
- applesMalus domesticat0
- Treatment
- Phenothiazine 1,000 and 2,000 p.p.m.e6
- Outcome
- scalde6
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“control superficial scald of apples”
e6“Phenothiazine 1,000 and 2,000 p.p.m. did not control scald and caused damage to some varieties”
Claim · model-written summary
Phenothiazine at 1,000 and 2,000 p.p.m. caused damage to some apple varieties.
- Taxon
- applesMalus domesticat0
- Material
- some varietiese6
- Treatment
- Phenothiazine 1,000 and 2,000 p.p.m.e6
- Outcome
- damagee6
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“control superficial scald of apples”
e6“Phenothiazine 1,000 and 2,000 p.p.m. did not control scald and caused damage to some varieties”
Claim · model-written summary
Diphenylamine did not aggravate other storage disorders of apples.
- Taxon
- applesMalus domesticat0
- Treatment
- Diphenylaminee7
- Outcome
- other storage disorderse7
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“control superficial scald of apples”
e7“Diphenylamine does not aggravate other storage disorders”
Claim · model-written summary
Diphenylamine may reduce internal breakdown and core flush of apples, based on some evidence.
- Taxon
- applesMalus domesticat0
- Treatment
- Diphenylaminee0
- Outcome
- internal breakdown and core flushe0
- Direction
- reducee0
- Qualifier
- some evidence that it maye0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“control superficial scald of apples”
e0“Diphenylamine does not aggravate other storage disorders, and there is some evidence that it may reduce both internal breakdown and core flush”
The same questions in other papers
application · pest · Malus domestica (apple)Positive and negative results
10 papers in the same direction as this paper · 30 in the opposite direction
- positive
- positive
- positive
37 papers more in this group
See all 41 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.