Abstract
Spray applications of uniconazole (UC) or paclobutrazol (PB) were applied 0, 2, or 4 weeks after pinching Dendranthema grandiflora (Tzvelev). `Bright Golden Anne' cuttings planted 4 per 15 cm pot. Cuttings were controlled to 3 shoots each, averaging 5.4 and 14.9 cm at 2 and 4 weeks, respectively. Final height was affected interactively by week of application and chemical treatment. Treatment at pinch caused less stem elongation than later treatments, probably due to persistence of PB and UC activity until flowering. At week 4, 67% of stem elongation had already occurred and, therefore, less retardation was possible. Of the 4 triazole treatments, PB at 30 mg 1 -1 (20 ml per pot) applied at pinch produced heights similar to daminozide 5000 mg 1 -1 applied at 2 weeks. PB at 60 mg 1 -1 gave similar height control as UC 15 mg 1 -1 . UC 30 mg 1 -1 treated plants were shortest regardless of treatment timing, averaging 16.9 cm applied week 2. Other growth data was pooled for week of application and for chemical treatment since there was no interaction. Flowering was delayd 2 days and flower dry weight was reduced up to 26% by treatment at pinch compared to later treatments. Flower diameter was only minimally affected by treatments.
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Claims 9
Claim · model-written summary
Treatment at pinch caused less stem elongation than later treatments.
- Taxon
- CHRYSANTHEMUM
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Chrysanthemumt0 - Treatment
- Treatment at pinche1
- Outcome
- stem elongatione1
- Direction
- lesse1
- Comparator
- later treatmentse1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
.jpeg?width=500)
Verbatim
t0“CHRYSANTHEMUM”
e1“Treatment at pinch caused less stem elongation than later treatments”
Claim · model-written summary
At week 4, 67% of stem elongation had already occurred.
- Taxon
- CHRYSANTHEMUMChrysanthemumt0
- Outcome
- stem elongatione2
- Value
- 67%e2
- Qualifier
- At week 4e2
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“CHRYSANTHEMUM”
e2“At week 4, 67% of stem elongation had already occurred”
Claim · model-written summary
PB at 30 mg 1 -1 applied at pinch produced heights similar to daminozide 5000 mg 1 -1 applied at 2 weeks.
- Taxon
- CHRYSANTHEMUMChrysanthemumt0
- Treatment
- PB at 30 mg 1 -1 (20 ml per pot) applied at pinche3
- Outcome
- heightse3
- Direction
- similare3
- Comparator
- daminozide 5000 mg 1 -1 applied at 2 weekse3
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“CHRYSANTHEMUM”
e3“PB at 30 mg 1 -1 (20 ml per pot) applied at pinch produced heights similar to daminozide 5000 mg 1 -1 applied at 2 weeks”
Claim · model-written summary
PB at 60 mg 1 -1 gave height control similar to UC 15 mg 1 -1.
- Taxon
- CHRYSANTHEMUMChrysanthemumt0
- Treatment
- PB at 60 mg 1 -1e4
- Outcome
- height controle4
- Direction
- similare4
- Comparator
- UC 15 mg 1 -1e4
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“CHRYSANTHEMUM”
e4“PB at 60 mg 1 -1 gave similar height control as UC 15 mg 1 -1”
Claim · model-written summary
UC 30 mg 1 -1 treated plants were the shortest regardless of treatment timing, averaging 16.9 cm when applied at week 2.
- Taxon
- CHRYSANTHEMUMChrysanthemumt0
- Treatment
- UC 30 mg 1 -1e5
- Outcome
- heighte6
- Direction
- shorteste5
- Value
- 16.9 cme5
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“CHRYSANTHEMUM”
e5“UC 30 mg 1 -1 treated plants were shortest regardless of treatment timing, averaging 16.9 cm applied week 2”
e6“Final height was affected interactively by week of application and chemical treatment”
Claim · model-written summary
Final height was affected interactively by week of application and chemical treatment.
- Taxon
- CHRYSANTHEMUMChrysanthemumt0
- Treatment
- week of application and chemical treatmente6
- Outcome
- heighte6
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“CHRYSANTHEMUM”
e6“Final height was affected interactively by week of application and chemical treatment”
Claim · model-written summary
Flowering was delayed 2 days by treatment at pinch compared with later treatments.
- Taxon
- CHRYSANTHEMUMChrysanthemumt0
- Treatment
- treatment at pinche7
- Outcome
- Floweringe7
- Direction
- delayde7
- Value
- 2 dayse7
- Comparator
- later treatmentse7
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“CHRYSANTHEMUM”
e7“Flowering was delayd 2 days and flower dry weight was reduced up to 26% by treatment at pinch compared to later treatments”
Claim · model-written summary
Flower dry weight was reduced by up to 26% by treatment at pinch compared with later treatments.
- Taxon
- CHRYSANTHEMUMChrysanthemumt0
- Treatment
- treatment at pinche7
- Outcome
- flower dry weighte7
- Direction
- reducede7
- Value
- up to 26%e7
- Comparator
- later treatmentse7
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“CHRYSANTHEMUM”
e7“Flowering was delayd 2 days and flower dry weight was reduced up to 26% by treatment at pinch compared to later treatments”
Claim · model-written summary
Flower diameter was only minimally affected by the treatments.
- Taxon
- CHRYSANTHEMUMChrysanthemumt0
- Treatment
- treatmentse0
- Outcome
- Flower diametere0
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“CHRYSANTHEMUM”
e0“Flower diameter was only minimally affected by treatments”
The same questions in other papers
uniconazole · growth · ChrysanthemumPositive and negative results
3 papers in the same direction as this paper · 1 in the opposite direction
- negative
- positive
- positive
1 paper more in this group
See all 5 papers →paclobutrazol · growth · ChrysanthemumPositive and negative results
1 paper in the same direction as this paper · 8 reporting no difference from an alternative
- positive
- positive
- positive
6 papers more in this group
See all 10 papers →paclobutrazol · control · ChrysanthemumResults agree
2 papers in the same direction as this paper
- negative
- negative
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.