Paper · 1988 · HortScience

Comparison of Paclobutrazol Tablets, Drenches, Gels, Capsules, and Sprays on Chrysanthemum Growth

Kennath C. Sanderson; Willis C. Martin; John McGuire

8
claims
15
verbatim quotes
16
citations
1
research areas
✓
Open access · cc-by-nc-nd

Abstract

Abstract Paclobutrazol drenches were more effective in retarding chrysanthemum ( Chrysanthemum × morifolium ‘Charm’) plant height than paclobutrazol incorporated in plaster-of-paris tablets, injected hydrogels, and gelatin capsules applied at the same rate (0.5 mg a.i./15-cm pot) in three experiments. Capsules containing paclobutrazol also controlled plant height effectively in all three experiments. Drenches consistently reduced plant area, whereas a 50-ppm paclobutrazol spray did not. Paclobutrazol tablets, gels, and capsules reduced plant area in two of three experiments. Drenches were the only treatment to reduce flower number per plant. Chemical name used: β-[(4-chlorophenyl)methyl]-α-(1,1-dimethylethyl)-1 H -1,2,4-triazole-1-ethanol (paclobutrazol).

Abstract from the paper’s OpenAlex record; open copy licensed cc-by-nc-nd. 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 8

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Drenches retarded chrysanthemum height more than tablets, gels, and capsules at the same dose.

Taxon
chrysanthemumChrysanthemume0
Material
Chrysanthemum × morifolium ‘Charm’e0
Treatment
Paclobutrazol drenchese0
Outcome
plant heighte0
Direction
more effective in retardinge0
Value
0.5 mg a.i./15-cm pote0
Comparator
paclobutrazol incorporated in plaster-of-paris tablets, injected hydrogels, and gelatin capsulese0

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

Chrysanthemum
Chrysanthemum · Taxon · picture from its Wikimedia Commons categoryLucia Condac · CC BY 3.0 · Wikimedia Commons ↗

Verbatim

e0

“Paclobutrazol drenches were more effective in retarding chrysanthemum ( Chrysanthemum × morifolium ‘Charm’) plant height than paclobutrazol incorporated in plaster-of-paris tablets, injected hydrogels, and gelatin capsules applied at the same rate (0.5 mg a.i./15-cm pot) in three experiments”

✓ located verbatim in the source · abstract, characters 9–301 · show in text ↑
Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

Paclobutrazol capsules controlled plant height in all three experiments.

Taxon
Chrysanthemum Growtht0
Treatment
Capsules containing paclobutrazole0
Outcome
plant heighte0
Direction
controllede0

Verbatim

e0

“Capsules containing paclobutrazol also controlled plant height effectively in all three experiments”

✓ located verbatim in the source · abstract, characters 303–402 · show in text ↑
t0

“Chrysanthemum Growth”

✓ located verbatim in the source · title, characters 77–97 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Paclobutrazol drenches consistently reduced plant area.

Taxon
ChrysanthemumChrysanthemumt0
Treatment
Drenchese0
Outcome
plant areae0
Direction
reducede0

Not reportedComparator

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

Chrysanthemum
Chrysanthemum · Taxon · picture from its Wikimedia Commons categoryLucia Condac · CC BY 3.0 · Wikimedia Commons ↗

Verbatim

e0

“Drenches consistently reduced plant area, whereas a 50-ppm paclobutrazol spray did not”

✓ located verbatim in the source · abstract, characters 404–490 · show in text ↑
t0

“Chrysanthemum Growth”

✓ located verbatim in the source · title, characters 77–97 · show in text ↑
Intervention effectobservedoriginal resultno effectmeasured

Claim · model-written summary

A 50-ppm paclobutrazol spray did not reduce plant area.

Taxon
ChrysanthemumChrysanthemumt0
Treatment
50-ppm paclobutrazol spraye0
Outcome
plant areae0
Direction
did note0

Not reportedComparator

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

Chrysanthemum
Chrysanthemum · Taxon · picture from its Wikimedia Commons categoryLucia Condac · CC BY 3.0 · Wikimedia Commons ↗

Verbatim

e0

“Drenches consistently reduced plant area, whereas a 50-ppm paclobutrazol spray did not”

✓ located verbatim in the source · abstract, characters 404–490 · show in text ↑
t0

“Chrysanthemum Growth”

✓ located verbatim in the source · title, characters 77–97 · show in text ↑
Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

Paclobutrazol tablets reduced plant area in two of three experiments.

Taxon
ChrysanthemumChrysanthemumt0
Treatment
Paclobutrazol tabletse0
Outcome
plant areae0
Direction
reducede0
Qualifier
two of three experimentse0

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

Chrysanthemum
Chrysanthemum · Taxon · picture from its Wikimedia Commons categoryLucia Condac · CC BY 3.0 · Wikimedia Commons ↗

Verbatim

e0

“Paclobutrazol tablets, gels, and capsules reduced plant area in two of three experiments”

✓ located verbatim in the source · abstract, characters 492–580 · show in text ↑
t0

“Chrysanthemum Growth”

✓ located verbatim in the source · title, characters 77–97 · show in text ↑
Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

Paclobutrazol gels reduced plant area in two of three experiments.

Taxon
ChrysanthemumChrysanthemumt0
Treatment
gelse0
Outcome
plant areae0
Direction
reducede0
Qualifier
two of three experimentse0

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

Chrysanthemum
Chrysanthemum · Taxon · picture from its Wikimedia Commons categoryLucia Condac · CC BY 3.0 · Wikimedia Commons ↗

Verbatim

e0

“Paclobutrazol tablets, gels, and capsules reduced plant area in two of three experiments”

✓ located verbatim in the source · abstract, characters 492–580 · show in text ↑
t0

“Chrysanthemum Growth”

✓ located verbatim in the source · title, characters 77–97 · show in text ↑
Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

Paclobutrazol capsules reduced plant area in two of three experiments.

Taxon
ChrysanthemumChrysanthemumt0
Treatment
capsulese0
Outcome
plant areae0
Direction
reducede0
Qualifier
two of three experimentse0

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

Chrysanthemum
Chrysanthemum · Taxon · picture from its Wikimedia Commons categoryLucia Condac · CC BY 3.0 · Wikimedia Commons ↗

Verbatim

e0

“Paclobutrazol tablets, gels, and capsules reduced plant area in two of three experiments”

✓ located verbatim in the source · abstract, characters 492–580 · show in text ↑
t0

“Chrysanthemum Growth”

✓ located verbatim in the source · title, characters 77–97 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Only drenches reduced flowers per plant.

Taxon
ChrysanthemumChrysanthemumt0
Treatment
Drenchese0
Outcome
flower number per plante0
Direction
reducee0
Comparator
only treatmente0

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

Chrysanthemum
Chrysanthemum · Taxon · picture from its Wikimedia Commons categoryLucia Condac · CC BY 3.0 · Wikimedia Commons ↗

Verbatim

e0

“Drenches were the only treatment to reduce flower number per plant”

✓ located verbatim in the source · abstract, characters 582–648 · show in text ↑
t0

“Chrysanthemum Growth”

✓ located verbatim in the source · title, characters 77–97 · show in text ↑

paclobutrazol · growth · ChrysanthemumPositive and negative results

10 papers: 8 positive, 2 negative or no effect

7 papers in the same direction as this paper · 1 in the opposite direction · 1 reporting no difference from an alternative

  1. positive
  2. negative
  3. no effect

6 papers more in this group

See all 10 papers →

application · phenology · ChrysanthemumPositive and negative results

8 papers: 3 positive, 5 negative or no effect

4 papers in the same direction as this paper · 3 in the opposite direction

  1. positive
  2. positive
  3. positive

4 papers more in this group

See all 8 papers →

application · growth · ChrysanthemumPositive and negative results

28 papers: 20 positive, 8 negative or no effect

19 papers in the same direction as this paper · 8 in the opposite direction

  1. positive
  2. positive
  3. negative

24 papers more in this group

See all 28 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.