Paper · 1989 · UKnowledge (University of Kentucky)

Leaf Scorch and Winter Drying of Woody Ornamentals

Cheryl A. Kaiser; John R. Hartman; Mary L. Witt

5
claims
10
verbatim quotes
0
citations
3
research areas
✓
Open access

Abstract

Leaf scorch may occur on any species of tree or shrub. This foliar symptom indicates that not enough water is reaching the leaves. Leaf scorch is generally not infectious; however, a bacterial infection has been associated with leaf scorch in some trees. Broadleaf evergreens and needled evergreens are subject to a winter condition similar to leaf scorch. This condition is called winter drying. Rhododendron, magnolia and pine are the Kentucky plants commonly affected.

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Claims 5

Observationauthor interpretationoriginal resultbasis n/a

Claim · model-written summary

Leaf scorch can occur on tree or shrub species.

Taxon
Woody Ornamentalst0
Outcome
Leaf scorche0

Not reportedDirection

Verbatim

e0

“Leaf scorch may occur on any species of tree or shrub.”

✓ located verbatim in the source · abstract, characters 0–54 · show in text ↑
t0

“Woody Ornamentals”

✓ located verbatim in the source · title, characters 33–50 · show in text ↑
Mechanismauthor interpretationoriginal resultbasis n/a

Claim · model-written summary

Leaf scorch indicates inadequate water reaching leaves.

Taxon
Woody Ornamentalst0
Outcome
not enough water is reaching the leavese0
Qualifier
This foliar symptome0

Verbatim

e0

“This foliar symptom indicates that not enough water is reaching the leaves.”

✓ located verbatim in the source · abstract, characters 55–130 · show in text ↑
t0

“Woody Ornamentals”

✓ located verbatim in the source · title, characters 33–50 · show in text ↑
Associationauthor interpretationoriginal resultbasis n/a

Claim · model-written summary

Bacterial infection has sometimes been associated with leaf scorch in trees.

Taxon
Woody Ornamentalst0
Outcome
leaf scorche0
Qualifier
some treese0

Not reportedInteractorDirection

Verbatim

e0

“a bacterial infection has been associated with leaf scorch in some trees.”

✓ located verbatim in the source · abstract, characters 181–254 · show in text ↑
t0

“Woody Ornamentals”

✓ located verbatim in the source · title, characters 33–50 · show in text ↑
Observationauthor interpretationoriginal resultbasis n/a

Claim · model-written summary

Broadleaf and needled evergreens are subject to winter drying.

Taxon
Woody Ornamentalst0
Outcome
winter dryinge0

Not reportedDirection

Verbatim

e0

“Broadleaf evergreens and needled evergreens are subject to a winter condition similar to leaf scorch. This condition is called winter drying.”

✓ located verbatim in the source · abstract, characters 255–396 · show in text ↑
t0

“Woody Ornamentals”

✓ located verbatim in the source · title, characters 33–50 · show in text ↑
Observationauthor interpretationoriginal resultbasis n/a

Claim · model-written summary

Rhododendron, magnolia and pine are commonly affected in Kentucky.

Taxon
Woody Ornamentalst0
Outcome
commonly affectede0
Setting
Kentuckye0

Not reportedDirection

Verbatim

e0

“Rhododendron, magnolia and pine are the Kentucky plants commonly affected.”

✓ located verbatim in the source · abstract, characters 397–471 · show in text ↑
t0

“Woody Ornamentals”

✓ located verbatim in the source · title, characters 33–50 · show in text ↑