Paper · 2001 · Journal of Economic Entomology

Impact of Reflective Mulch on Yield of Strawberry Plants and Incidence of Damage by Tarnished Plant Bug (Heteroptera: Miridae)

Marc Rhainds; Joe Kovach; Ekwe Lokossou Dosa; et al.

9
claims
15
verbatim quotes
36
citations
2
research areas
—
Not open access

Abstract

The current study investigated the impact of reflective mulch on yield of strawberry plants and incidence of damage by tarnished plant bugs, Lygus lineolaris (Palisot de Beauvois), for three strawberry cultivars: 'Honeoye', 'Earliglow', and two sibling Dayneutrals ('Tribute' and 'Tristar', herein considered as one cultivar). Of all cultivars tested, Honeoye was the most productive and least susceptible to tarnished plant bug. For Earliglow and Honeoye, reflective mulch enhanced productivity of strawberry plants and suppressed density of nymphs per flower cluster and proportion of damaged fruits, but did not significantly impact numbers of nymphs or damaged fruits per hectare, Results with Dayneutrals were not consistently significant. Both in the presence or absence of reflective mulch, proportion of damaged fruits increased with increasing density of nymphs per flower cluster and with decreasing number of fruits harvested per row section, suggesting that planting productive strawberry cultivars or maintaining cultural practices that promote high yield may provide an effective line of defense against tarnished plant bug. These results also suggest that reflective mulch may suppress incidence of damage by tarnished plant bug both directly, by reducing number of nymphs per flower cluster, and indirectly, by enhancing productivity of strawberry plants. Economic analyses evaluating costs and benefits of using reflective mulch, as well as studies investigating mechanisms that underlie the impact of reflective mulch on yield and incidence of damage by tarnished plant bug, are still needed before reflective mulch can be implemented as a management strategy in commercial strawberry fields.

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Claims 9

Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

Honeoye was the most productive and least susceptible to tarnished plant bug among the cultivars tested.

Taxon
strawberryFragaria ×ananassat0
Material
Honeoyee1
Interactor
tarnished plant bugLygus lineolarise1pest
Outcome
most productive and least susceptiblee1

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

Fragaria x ananassa
Fragaria ×ananassa · TaxonIvar Leidus · CC BY-SA 4.0 · Wikimedia Commons ↗
Lygus lineolaris
Lygus lineolaris · InteractorPublic domain · Wikimedia Commons ↗

Verbatim

t0

“Strawberry Plants”

✓ located verbatim in the source · title, characters 39–56 · show in text ↑
e1

“Of all cultivars tested, Honeoye was the most productive and least susceptible to tarnished plant bug”

✓ located verbatim in the source · abstract, characters 327–428 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Reflective mulch enhanced productivity of Earliglow and Honeoye strawberry plants.

Taxon
strawberryFragaria ×ananassae1
Material
Earliglow and Honeoyee1
Treatment
reflective mulche1
Outcome
productivity of strawberry plantse1
Direction
enhancede1

Not reportedComparator

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

Fragaria x ananassa
Fragaria ×ananassa · TaxonIvar Leidus · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e1

“For Earliglow and Honeoye, reflective mulch enhanced productivity of strawberry plants”

✓ located verbatim in the source · abstract, characters 430–516 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Reflective mulch suppressed the density of nymphs per flower cluster and the proportion of damaged fruits in Earliglow and Honeoye.

Taxon
strawberryFragaria ×ananassae1
Material
Earliglow and Honeoyee1
Treatment
reflective mulche1
Interactor
tarnished plant bugLygus lineolarist1pest
Outcome
density of nymphs per flower cluster and proportion of damaged fruitse1
Direction
suppressede1

Not reportedComparator

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

Fragaria x ananassa
Fragaria ×ananassa · TaxonIvar Leidus · CC BY-SA 4.0 · Wikimedia Commons ↗
Lygus lineolaris
Lygus lineolaris · InteractorPublic domain · Wikimedia Commons ↗

Verbatim

t1

“Tarnished Plant Bug”

✓ located verbatim in the source · title, characters 84–103 · show in text ↑
e1

“For Earliglow and Honeoye, reflective mulch enhanced productivity of strawberry plants and suppressed density of nymphs per flower cluster and proportion of damaged fruits”

✓ located verbatim in the source · abstract, characters 430–601 · show in text ↑
Intervention effectobservedoriginal resultno effectnot significant (as stated)measured

Claim · model-written summary

Reflective mulch did not significantly affect the number of nymphs or damaged fruits per hectare in Earliglow and Honeoye.

Taxon
strawberryFragaria ×ananassae1
Material
Earliglow and Honeoyee1
Treatment
reflective mulche1
Outcome
numbers of nymphs or damaged fruits per hectaree1
Direction
did not significantly impacte1

Not reportedComparator

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

Fragaria x ananassa
Fragaria ×ananassa · TaxonIvar Leidus · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e1

“For Earliglow and Honeoye, reflective mulch enhanced productivity of strawberry plants and suppressed density of nymphs per flower cluster and proportion of damaged fruits, but did not significantly impact numbers of nymphs or damaged fruits per hectare”

✓ located verbatim in the source · abstract, characters 430–683 · show in text ↑
Observationobservedoriginal resultmixednot significant (as stated)measured

Claim · model-written summary

Results with Dayneutral cultivars were not consistently significant.

Taxon
strawberryFragaria ×ananassat0
Material
Dayneutralse2
Outcome
Results with Dayneutralse2

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

Fragaria x ananassa
Fragaria ×ananassa · TaxonIvar Leidus · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

t0

“Strawberry Plants”

✓ located verbatim in the source · title, characters 39–56 · show in text ↑
e2

“Results with Dayneutrals were not consistently significant”

✓ located verbatim in the source · abstract, characters 685–743 · show in text ↑
Associationobservedoriginal resultnegativemeasured

Claim · model-written summary

Proportion of damaged fruits increased with increasing density of nymphs per flower cluster, with or without reflective mulch.

Taxon
strawberryFragaria ×ananassat0
Treatment
increasing density of nymphs per flower clustere1
Interactor
tarnished plant bugLygus lineolarist1pest
Outcome
proportion of damaged fruitse1
Direction
increasede1
Setting
presence or absence of reflective mulche1

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

Fragaria x ananassa
Fragaria ×ananassa · TaxonIvar Leidus · CC BY-SA 4.0 · Wikimedia Commons ↗
Lygus lineolaris
Lygus lineolaris · InteractorPublic domain · Wikimedia Commons ↗

Verbatim

t0

“Strawberry Plants”

✓ located verbatim in the source · title, characters 39–56 · show in text ↑
t1

“Tarnished Plant Bug”

✓ located verbatim in the source · title, characters 84–103 · show in text ↑
e1

“Both in the presence or absence of reflective mulch, proportion of damaged fruits increased with increasing density of nymphs per flower cluster”

✓ located verbatim in the source · abstract, characters 745–889 · show in text ↑
Associationobservedoriginal resultnegativemeasured

Claim · model-written summary

Proportion of damaged fruits increased with decreasing number of fruits harvested per row section.

Taxon
strawberryFragaria ×ananassat0
Treatment
decreasing number of fruits harvested per row sectione1
Outcome
proportion of damaged fruitse1
Direction
increasede1

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

Fragaria x ananassa
Fragaria ×ananassa · TaxonIvar Leidus · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

t0

“Strawberry Plants”

✓ located verbatim in the source · title, characters 39–56 · show in text ↑
e1

“proportion of damaged fruits increased with increasing density of nymphs per flower cluster and with decreasing number of fruits harvested per row section”

✓ located verbatim in the source · abstract, characters 798–952 · show in text ↑
Recommendationhypothesisoriginal resultpositivebasis n/a

Claim · model-written summary

Planting productive strawberry cultivars or maintaining cultural practices that promote high yield may provide an effective line of defense against tarnished plant bug.

Taxon
strawberryFragaria ×ananassae1
Interactor
tarnished plant bugLygus lineolarise1pest
Outcome
effective line of defense against tarnished plant buge1

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

Fragaria x ananassa
Fragaria ×ananassa · TaxonIvar Leidus · CC BY-SA 4.0 · Wikimedia Commons ↗
Lygus lineolaris
Lygus lineolaris · InteractorPublic domain · Wikimedia Commons ↗

Verbatim

e1

“suggesting that planting productive strawberry cultivars or maintaining cultural practices that promote high yield may provide an effective line of defense against tarnished plant bug”

✓ located verbatim in the source · abstract, characters 954–1137 · show in text ↑
Mechanismhypothesisoriginal resultpositivemeasured

Claim · model-written summary

Reflective mulch may suppress damage by tarnished plant bug both directly, by reducing nymph numbers, and indirectly, by enhancing strawberry productivity.

Taxon
strawberryFragaria ×ananassae1
Treatment
reflective mulche1
Interactor
tarnished plant bugLygus lineolarise1pest
Outcome
incidence of damage by tarnished plant buge1
Qualifier
by reducing number of nymphs per flower clustere1

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

Fragaria x ananassa
Fragaria ×ananassa · TaxonIvar Leidus · CC BY-SA 4.0 · Wikimedia Commons ↗
Lygus lineolaris
Lygus lineolaris · InteractorPublic domain · Wikimedia Commons ↗

Verbatim

e1

“reflective mulch may suppress incidence of damage by tarnished plant bug both directly, by reducing number of nymphs per flower cluster, and indirectly, by enhancing productivity of strawberry plants”

✓ located verbatim in the source · abstract, characters 1171–1370 · show in text ↑

mulching · yield · Fragaria x ananassa (strawberry)Results differ

97 papers: 78 positive, 19 negative or no effect

77 papers in the same direction as this paper · 15 in the opposite direction · 4 reporting no difference from an alternative

  1. positive
  2. negative
  3. negative

93 papers more in this group

See all 97 papers →

mulching · pest · Fragaria x ananassa (strawberry)Positive and negative results

3 papers: 2 positive, 1 negative or no effect

2 in the opposite direction

  1. positive
  2. positive
See all 3 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.