Paper · 2020 · DOAJ (DOAJ: Directory of Open Access Journals)

Efficacy of dodder (Cuscuta campestris) Control Methods in Tomato (Solanum lycopersicum)

Shadi Valizadeh; Adel Dabbagh Mohammadi Nassab; Rouhollah Amini

12
claims
24
verbatim quotes
0
citations
2
research areas
✓
Open access · cc-by-sa

Abstract

In order to evaluate the dodder (Cuscuta campestris) control methods in tomato an experiment was conducted based on randomized complete block design with 11 treatments and four replications (in box) at the Research Farm of Faculty of Agriculture, University of Tabriz in 2016. The dodder control treatments were including application of glyphosate with 100 g ai.ha-1 (infestation at 3-4- and 5-6-leaf stage of tomato), application of glyphosate with 150 g ai.ha-1 (infestation at 3-4- and 5-6-leaf stage), application of Bermuda grass (Cynodon dactylon) water extract at ratio of 1:10 (m/v) (infestation at 3-4- and 5-6-leaf stage), application of vinegar at ratio of 1:10 (m/v) (infestation at 3-4- and 5-6-leaf stage application of auxin at concentration of 0.1% (infestation at 3-4- and 5-6-leaf stage) and dodder-free treatment. Results indicated that dodder biomass, seed number and seed weight per box and tomato fruit yield were affected by dodder management treatments. Application of Bermuda grass water extract at 3-4-leaf stage had the highest dodder biomass (29.3 g per box) and application of glyphosate at 100 and 150 g ai.ha-1 had the lowest dodder biomass (7.9 and 10.1 g per box, respectively). The greatest dodder seed number per plant were observed in vinegar, Bermuda grass water extract and auxin application treatments and the glyphosate application treatments had the lower dodder seed number per box. The highest tomato fruit yield (110.8 g.plant-1) was obtained in auxin application at 5-6-leaf stage that was not significantly different with vinegar and glyphosate at 100 g ai.ha-1 applications in this stage. Generally application of auxin and vinegar could be recommended to the growers as alternative of glyphosate for dodder management in organic production of tomato.

Abstract from the paper’s OpenAlex record; open copy licensed cc-by-sa. 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 12

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Bermuda grass water extract at the 3-4-leaf stage produced the highest dodder biomass, 29.3 g per box.

Treatment
Bermuda grass water extract at 3-4-leaf stagee0
Interactor
doddere0weed
Outcome
dodder biomasse0
Direction
higheste0
Value
29.3 g per boxe0

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

“Application of Bermuda grass water extract at 3-4-leaf stage had the highest dodder biomass (29.3 g per box)”

✓ located verbatim in the source · abstract, characters 978–1086 · show in text ↑
t0

“Tomato (Solanum lycopersicum)”

✓ located verbatim in the source · title, characters 59–88 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Glyphosate at 100 g ai.ha-1 gave the lowest dodder biomass, 7.9 g per box.

Treatment
glyphosate at 100e0
Interactor
doddere0weed
Outcome
dodder biomasse0
Direction
loweste0
Value
7.9e0

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

“application of glyphosate at 100 and 150 g ai.ha-1 had the lowest dodder biomass (7.9 and 10.1 g per box, respectively)”

✓ located verbatim in the source · abstract, characters 1091–1210 · show in text ↑
t0

“Tomato (Solanum lycopersicum)”

✓ located verbatim in the source · title, characters 59–88 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Glyphosate at 150 g ai.ha-1 gave the lowest dodder biomass, 10.1 g per box.

Treatment
glyphosate at 100 and 150 g ai.ha-1e0
Interactor
doddere0weed
Outcome
dodder biomasse0
Direction
loweste0
Value
10.1 g per boxe0

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

“application of glyphosate at 100 and 150 g ai.ha-1 had the lowest dodder biomass (7.9 and 10.1 g per box, respectively)”

✓ located verbatim in the source · abstract, characters 1091–1210 · show in text ↑
t0

“Tomato (Solanum lycopersicum)”

✓ located verbatim in the source · title, characters 59–88 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Vinegar treatment produced among the greatest dodder seed numbers per plant.

Treatment
vinegare0
Interactor
doddere0weed
Outcome
dodder seed number per plante0
Direction
greateste0

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

“The greatest dodder seed number per plant were observed in vinegar, Bermuda grass water extract and auxin application treatments”

✓ located verbatim in the source · abstract, characters 1212–1340 · show in text ↑
t0

“Tomato (Solanum lycopersicum)”

✓ located verbatim in the source · title, characters 59–88 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Bermuda grass water extract produced among the greatest dodder seed numbers per plant.

Treatment
Bermuda grass water extracte0
Interactor
doddere0weed
Outcome
dodder seed number per plante0
Direction
greateste0

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

“The greatest dodder seed number per plant were observed in vinegar, Bermuda grass water extract and auxin application treatments”

✓ located verbatim in the source · abstract, characters 1212–1340 · show in text ↑
t0

“Tomato (Solanum lycopersicum)”

✓ located verbatim in the source · title, characters 59–88 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Auxin treatment produced among the greatest dodder seed numbers per plant.

Treatment
auxin applicatione0
Interactor
doddere0weed
Outcome
dodder seed number per plante0
Direction
greateste0

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

“The greatest dodder seed number per plant were observed in vinegar, Bermuda grass water extract and auxin application treatments”

✓ located verbatim in the source · abstract, characters 1212–1340 · show in text ↑
t0

“Tomato (Solanum lycopersicum)”

✓ located verbatim in the source · title, characters 59–88 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Glyphosate treatments produced lower dodder seed number per box.

Treatment
glyphosate application treatmentse0
Interactor
doddere0weed
Outcome
dodder seed number per boxe0
Direction
lowere0

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

“the glyphosate application treatments had the lower dodder seed number per box”

✓ located verbatim in the source · abstract, characters 1345–1423 · show in text ↑
t0

“Tomato (Solanum lycopersicum)”

✓ located verbatim in the source · title, characters 59–88 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Auxin at the 5-6-leaf stage produced the highest tomato fruit yield, 110.8 g.plant-1.

Treatment
auxin application at 5-6-leaf stagee0
Outcome
tomato fruit yielde0
Direction
higheste0
Value
110.8 g.plant-1e0

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

“The highest tomato fruit yield (110.8 g.plant-1) was obtained in auxin application at 5-6-leaf stage”

✓ located verbatim in the source · abstract, characters 1425–1525 · show in text ↑
t0

“Tomato (Solanum lycopersicum)”

✓ located verbatim in the source · title, characters 59–88 · show in text ↑
Intervention effectobservedoriginal resultno effectnot significant (as stated)measured

Claim · model-written summary

The auxin yield at the 5-6-leaf stage did not differ significantly from vinegar treatment at that stage.

Treatment
auxin application at 5-6-leaf stagee1
Outcome
not significantly differente0
Direction
not significantly differente0
Comparator
vinegare0

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

“was not significantly different with vinegar and glyphosate at 100 g ai.ha-1 applications in this stage”

✓ located verbatim in the source · abstract, characters 1531–1634 · show in text ↑
e1

“auxin application at 5-6-leaf stage”

✓ located verbatim in the source · abstract, characters 1490–1525 · show in text ↑
t0

“Tomato (Solanum lycopersicum)”

✓ located verbatim in the source · title, characters 59–88 · show in text ↑
Intervention effectobservedoriginal resultno effectnot significant (as stated)measured

Claim · model-written summary

The auxin yield at the 5-6-leaf stage did not differ significantly from glyphosate at 100 g ai.ha-1 at that stage.

Treatment
auxin application at 5-6-leaf stagee1
Outcome
not significantly differente0
Direction
not significantly differente0
Comparator
glyphosate at 100 g ai.ha-1e0

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

“was not significantly different with vinegar and glyphosate at 100 g ai.ha-1 applications in this stage”

✓ located verbatim in the source · abstract, characters 1531–1634 · show in text ↑
e1

“auxin application at 5-6-leaf stage”

✓ located verbatim in the source · abstract, characters 1490–1525 · show in text ↑
t0

“Tomato (Solanum lycopersicum)”

✓ located verbatim in the source · title, characters 59–88 · show in text ↑
Recommendationauthor interpretationoriginal resultbasis n/a

Claim · model-written summary

The authors recommend auxin as an alternative to glyphosate for dodder management in organic tomato production.

Interactor
doddere0weed
Outcome
application of auxine0
Comparator
glyphosatee0

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

“application of auxin and vinegar could be recommended to the growers as alternative of glyphosate for dodder management in organic production of tomato”

✓ located verbatim in the source · abstract, characters 1646–1797 · show in text ↑
Recommendationauthor interpretationoriginal resultbasis n/a

Claim · model-written summary

The authors recommend vinegar as an alternative to glyphosate for dodder management in organic tomato production.

Interactor
doddere0weed
Outcome
vinegare0
Comparator
glyphosatee0

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

“application of auxin and vinegar could be recommended to the growers as alternative of glyphosate for dodder management in organic production of tomato”

✓ located verbatim in the source · abstract, characters 1646–1797 · show in text ↑

glyphosate · growth · Solanum lycopersicum (tomato)Positive and negative results

9 papers: 1 positive, 8 negative or no effect

8 in the opposite direction

  1. no effect
  2. negative
  3. negative

5 papers more in this group

See all 9 papers →

glyphosate · yield · Solanum lycopersicum (tomato)Positive and negative results

14 papers: 4 positive, 10 negative or no effect

3 papers in the same direction as this paper · 9 in the opposite direction · 1 reporting no difference from an alternative

  1. negative
  2. negative
  3. negative

10 papers more in this group

See all 14 papers →

Cynodon dactylon · growth · Solanum lycopersicum (tomato)Results agree

2 papers: 0 positive, 2 negative or no effect

1 paper in the same direction as this paper

  1. negative
See all 2 papers →

class · yield · Solanum lycopersicum (tomato)Positive and negative results

38 papers: 33 positive, 5 negative or no effect

32 papers in the same direction as this paper · 5 in the opposite direction

  1. negative
  2. no effect
  3. no effect

34 papers more in this group

See all 38 papers →

botanical · yield · Solanum lycopersicum (tomato)Positive and negative results

138 papers: 126 positive, 12 negative or no effect

11 papers in the same direction as this paper · 126 in the opposite direction

  1. positive
  2. positive
  3. positive

134 papers more in this group

See all 138 papers →

botanical · growth · Solanum lycopersicum (tomato)Positive and negative results

291 papers: 203 positive, 88 negative or no effect

87 papers in the same direction as this paper · 203 in the opposite direction

  1. positive
  2. positive
  3. positive

287 papers more in this group

See all 291 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.