Paper · 1990 · Plant Disease

Dispersal and Management of Xanthomonas campestris pv. vesicatoria During Thinning of Direct-Seeded Tomato

Ken Pohronezny

4
claims
8
verbatim quotes
26
citations
2
research areas
—
Not open access

Abstract

The spread of Xanthomonas campestris pv. vesicatoria during thinning of direct-seeded tomato was studied in two field experiments at Homestead, Florida. In a warm, humid season (spring 1988), the incidence of bacterial spot was less when plants were thinned in the afternoon when foliage was dry (44%) vs. those thinned in the morning when plants were laden with dew (87%). In a cool, dry season (fall 1988), disease incidence was reduced from 55% to 0% by waiting until afternoon when plants were dry before thinning. Ethanol and 10% povidone-iodine, applied as prophylactic hand washes, reduced disease incidence after thinning by 65% and 81 % respectively, in spring 1988 (...)

Abstract from the paper’s OpenAlex record, shown for indexing and research. Copyright remains with the authors or the publisher. Read at the source ↗

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 4

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Afternoon thinning with dry foliage had 44% bacterial spot incidence versus 87% for morning thinning with dew in spring 1988.

Treatment
thinned in the afternoon when foliage was drye0
Outcome
incidence of bacterial spote0
Direction
lesse0
Value
44%e0
Qualifier
87%e0
Comparator
thinned in the morning when plants were laden with dewe0

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Solanum lycopersicum
Solanum lycopersicum · TaxonKod B · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“the incidence of bacterial spot was less when plants were thinned in the afternoon when foliage was dry (44%) vs. those thinned in the morning when plants were laden with dew (87%).”

✓ located verbatim in the source · abstract, characters 192–373 · show in text ↑
t0

“Tomato”

✓ located verbatim in the source · title, characters 100–106 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Waiting until afternoon to thin dry tomato plants reduced bacterial spot incidence from 55% to 0% in fall 1988.

Treatment
waiting until afternoon when plants were dry before thinninge0
Outcome
disease incidencee0
Direction
reducede0
Value
0%e0
Comparator
55%e0

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Solanum lycopersicum
Solanum lycopersicum · TaxonKod B · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“disease incidence was reduced from 55% to 0% by waiting until afternoon when plants were dry before thinning.”

✓ located verbatim in the source · abstract, characters 409–518 · show in text ↑
t0

“Tomato”

✓ located verbatim in the source · title, characters 100–106 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Ethanol hand wash reduced post thinning disease incidence by 65% in spring 1988.

Treatment
Ethanole0
Outcome
disease incidence after thinninge0
Direction
reducede0
Value
65%e0

Not reportedComparator

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Solanum lycopersicum
Solanum lycopersicum · TaxonKod B · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“Ethanol and 10% povidone-iodine, applied as prophylactic hand washes, reduced disease incidence after thinning by 65% and 81 % respectively, in spring 1988”

✓ located verbatim in the source · abstract, characters 519–674 · show in text ↑
t0

“Tomato”

✓ located verbatim in the source · title, characters 100–106 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Povidone iodine hand wash reduced post thinning disease incidence by 81% in spring 1988.

Treatment
10% povidone-iodinee0
Outcome
disease incidence after thinninge0
Direction
reducede0
Value
81 %e0

Not reportedComparator

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Solanum lycopersicum
Solanum lycopersicum · TaxonKod B · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“10% povidone-iodine, applied as prophylactic hand washes, reduced disease incidence after thinning by 65% and 81 % respectively, in spring 1988”

✓ located verbatim in the source · abstract, characters 531–674 · show in text ↑
t0

“Tomato”

✓ located verbatim in the source · title, characters 100–106 · show in text ↑

ethanol · disease · Solanum lycopersicum (tomato)Positive and negative results

4 papers: 3 positive, 1 negative or no effect

2 papers in the same direction as this paper · 1 in the opposite direction

  1. no effect
  2. positive
  3. positive
See all 4 papers →

pruning · disease · Solanum lycopersicum (tomato)Positive and negative results

14 papers: 8 positive, 6 negative or no effect

7 papers in the same direction as this paper · 6 in the opposite direction

  1. negative
  2. no effect
  3. negative

10 papers more in this group

See all 14 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.