Abstract
Applications each year over a 3-year period of four bi-weekly sprays, containing insecticides fungicides, to apple nursery trees increased tree vigor and tree grade considerably. Sulfur was the most effective fungicide, while demeton-DDT or lindane-DDT provided excellent control. The effects of adequate insect and disease control appeared to be cumulative over the 3-year period. Considerable differences were evident in trees of different apple varieties in response to adequate insect and disease control as indicated in tree growth. Less vigorous apple varieties showed a greater benefit from spraying than the more vigorous varieties, but significant gains from spraying were obtained with all varieties.
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Claims 9
Claim · model-written summary
Repeated sprays increased apple nursery tree vigor.
- Taxon
- apple nursery treese0
- Treatment
- four bi-weekly sprays, containing insecticides fungicidese0
- Outcome
- tree vigore0
- Direction
- increasede0
- Qualifier
- over a 3-year periode0
Not reportedComparator
Verbatim
e0“Applications each year over a 3-year period of four bi-weekly sprays, containing insecticides fungicides, to apple nursery trees increased tree vigor and tree grade considerably.”
Claim · model-written summary
Repeated sprays increased apple nursery tree grade.
- Taxon
- apple nursery treese0
- Treatment
- four bi-weekly sprays, containing insecticides fungicidese0
- Outcome
- tree gradee0
- Direction
- increasede0
Not reportedComparator
Verbatim
e0“Applications each year over a 3-year period of four bi-weekly sprays, containing insecticides fungicides, to apple nursery trees increased tree vigor and tree grade considerably.”
Claim · model-written summary
Sulfur was the most effective fungicide.
Verbatim
e0“Sulfur was the most effective fungicide”
t0“Apple Nursery Trees”
Claim · model-written summary
Demeton-DDT provided excellent control.
Verbatim
e0“demeton-DDT or lindane-DDT provided excellent control”
t0“Apple Nursery Trees”
Claim · model-written summary
Lindane-DDT provided excellent control.
Verbatim
e0“demeton-DDT or lindane-DDT provided excellent control”
t0“Apple Nursery Trees”
Claim · model-written summary
Benefits of insect and disease control accumulated over three years.
Verbatim
e0“The effects of adequate insect and disease control appeared to be cumulative over the 3-year period.”
t0“Apple Nursery Trees”
Claim · model-written summary
Apple varieties differed considerably in growth response to control.
- Taxon
- apple
Malus domesticae0 - Material
- different apple varietiese0
- Outcome
- tree growthe0
- Direction
- Considerable differencese0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Verbatim
e0“Considerable differences were evident in trees of different apple varieties in response to adequate insect and disease control as indicated in tree growth.”
Claim · model-written summary
Less vigorous varieties benefited more from spraying than more vigorous varieties.
- Taxon
- apple
Malus domesticae0 - Material
- Less vigorous apple varietiese0
- Treatment
- sprayinge0
- Outcome
- benefite0
- Direction
- greatere0
- Comparator
- more vigorous varietiese0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Verbatim
e0“Less vigorous apple varieties showed a greater benefit from spraying than the more vigorous varieties”
Claim · model-written summary
All varieties gained significantly from spraying.
- Taxon
- apple
Malus domesticat0 - Treatment
- sprayinge0
- Outcome
- gainse0
- Direction
- gainse0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Verbatim
e0“significant gains from spraying were obtained with all varieties.”
t0“Apple”
The same questions in other papers
insecticide · growth · Malus domestica (apple)Positive and negative results
1 paper in the same direction as this paper · 1 in the opposite direction
- no effect
- positive
fungicide · growth · Malus domestica (apple)Positive and negative results
5 papers in the same direction as this paper · 3 in the opposite direction · 1 reporting no difference from an alternative
- negative
- no effect
- negative
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See all 10 papers →application · growth · Malus domestica (apple)Positive and negative results
75 papers in the same direction as this paper · 31 in the opposite direction
- no effect
- no effect
- no effect
103 papers more in this group
See all 107 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.