Paper · 2016 · International Journal of Fruit Science

Management of Radopholus similis and Helicotylenchus multicinctus in Ratoon Banana Grown under High Density Planting Systems

N. Seenivasan

15
claims
26
verbatim quotes
20
citations
2
research areas
—
Not open access

Abstract

Cultivation of banana in modified high density planting systems with more crop cycles is widely followed in Gujarath, Kerala, and Tamil Nadu states of India due to its higher productivity and lower cost of production. In this system, three suckers were planted in a pit spaced at 1.8 × 3.6 m accommodating 1542 mats or 4626 plants/ha. Nematode pests remain a threat to this modified system of banana cultivation especially in ratoon cycles. Investigations were undertaken in ratoon banana grown under a high density planting system on effect of cartap hydrochloride 4G, carbofuran 3G, Glomus mosseae, Pseudomonas fluorescens, Sunhemp, Coriander, Marigold, and neem cake on control mixed populations of burrowing nematode, Radopholus similis, and spiral nematode, Helicotylenchus multicinctus. Application of cartap hydrochloride @ 20 g/mat twice at the time of ratooning followed by 4 months later gave greater control of R. similis and H. multicinctus in soil and root with lesser damage in root and corm than untreated plants. The banana plants in this treatment were taller with a larger number of leaves and thicker pseudostem girth resulting in 33.4–37.3% more bunch yield than other treatments including control. The effect of cartap hydrochloride at 20 g/mat was similar at higher dose (40 g/mat) but significantly superior than 10 g/mat dose. Carbofuran 3 G @ 80 g/mat twice, Neem cake @ 250 g/mat twice and growing Marigold around the basin and incorporating before flowering were the next best treatments on nematode control and growth promotion. The P. fluorescens and G. mosseae applied were not established well and caused lesser nematode control in ratoon banana grown under high density planting system. Hence application of cartap hydrochloride @ 20 g/mat or neem cake @ 250 g/mat or growing Marigold around the basin and incorporating before flowering could rectify the damage caused by R. similis and H. multicinctus in ratoon banana crops growing under a high density planting system.

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Claims 15

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Cartap hydrochloride at 20 g/mat twice gave greater R. similis control in soil and roots than untreated plants.

Taxon
Bananat0
Treatment
cartap hydrochloride @ 20 g/mat twicee0
Interactor
R. similisRadopholus similise0pest
Outcome
control of R. similise0
Direction
greatere0
Comparator
untreated plantse0

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

Radopholus similis
Radopholus similis · InteractorFlorida Division of Plant Industry Archive, Florida Department of Agriculture and Consumer Services, Bugwood.org · CC BY 3.0 us · Wikimedia Commons ↗

Verbatim

e0

“Application of cartap hydrochloride @ 20 g/mat twice at the time of ratooning followed by 4 months later gave greater control of R. similis and H. multicinctus in soil and root with lesser damage in root and corm than untreated plants.”

✓ located verbatim in the source · abstract, characters 793–1028 · show in text ↑
t0

“Banana”

✓ located verbatim in the source · title, characters 76–82 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Cartap hydrochloride at 20 g/mat twice gave greater H. multicinctus control in soil and roots than untreated plants.

Taxon
Bananat0
Treatment
cartap hydrochloride @ 20 g/mat twicee0
Interactor
H. multicinctusHelicotylenchus multicinctuse0pest
Outcome
control of R. similis and H. multicinctuse0
Direction
greatere0
Comparator
untreated plantse0

Verbatim

e0

“Application of cartap hydrochloride @ 20 g/mat twice at the time of ratooning followed by 4 months later gave greater control of R. similis and H. multicinctus in soil and root with lesser damage in root and corm than untreated plants.”

✓ located verbatim in the source · abstract, characters 793–1028 · show in text ↑
t0

“Banana”

✓ located verbatim in the source · title, characters 76–82 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Cartap hydrochloride reduced root and corm damage versus untreated plants.

Taxon
Bananat0
Treatment
cartap hydrochloride @ 20 g/mat twicee0
Interactor
R. similisRadopholus similise0pest
Second interactor
H. multicinctusHelicotylenchus multicinctuse0pest
Outcome
damage in root and corme0
Direction
lessere0
Comparator
untreated plantse0

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

Radopholus similis
Radopholus similis · InteractorFlorida Division of Plant Industry Archive, Florida Department of Agriculture and Consumer Services, Bugwood.org · CC BY 3.0 us · Wikimedia Commons ↗

Verbatim

e0

“Application of cartap hydrochloride @ 20 g/mat twice at the time of ratooning followed by 4 months later gave greater control of R. similis and H. multicinctus in soil and root with lesser damage in root and corm than untreated plants.”

✓ located verbatim in the source · abstract, characters 793–1028 · show in text ↑
t0

“Banana”

✓ located verbatim in the source · title, characters 76–82 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Cartap-treated banana plants were taller and had more leaves and thicker pseudostems.

Taxon
bananae0
Treatment
cartap hydrochloride @ 20 g/mat twicee1
Outcome
taller with a larger number of leaves and thicker pseudostem girthe0
Direction
tallere0

Not reportedComparator

Verbatim

e0

“The banana plants in this treatment were taller with a larger number of leaves and thicker pseudostem girth”

✓ located verbatim in the source · abstract, characters 1029–1136 · show in text ↑
e1

“Application of cartap hydrochloride @ 20 g/mat twice”

✓ located verbatim in the source · abstract, characters 793–845 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Cartap-treated plants produced 33.4–37.3% more bunch yield than other treatments including control.

Taxon
bananae1
Treatment
cartap hydrochloride @ 20 g/mat twicee2
Outcome
bunch yielde0
Direction
moree0
Value
33.4–37.3%e0
Comparator
other treatments including controle0

Verbatim

e0

“resulting in 33.4–37.3% more bunch yield than other treatments including control”

✓ located verbatim in the source · abstract, characters 1137–1217 · show in text ↑
e1

“The banana plants in this treatment”

✓ located verbatim in the source · abstract, characters 1029–1064 · show in text ↑
e2

“Application of cartap hydrochloride @ 20 g/mat twice”

✓ located verbatim in the source · abstract, characters 793–845 · show in text ↑
Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

Cartap at 20 g/mat had a similar effect to 40 g/mat.

Taxon
Bananat0
Treatment
cartap hydrochloride at 20 g/mate0
Outcome
effecte0
Direction
similare0
Comparator
40 g/mate0

Verbatim

e0

“The effect of cartap hydrochloride at 20 g/mat was similar at higher dose (40 g/mat) but significantly superior than 10 g/mat dose.”

✓ located verbatim in the source · abstract, characters 1219–1350 · show in text ↑
t0

“Banana”

✓ located verbatim in the source · title, characters 76–82 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Cartap at 20 g/mat was significantly superior to 10 g/mat.

Taxon
Bananat0
Treatment
cartap hydrochloride at 20 g/mate0
Outcome
effecte0
Direction
superiore0
Comparator
10 g/mat dosee0

Verbatim

e0

“The effect of cartap hydrochloride at 20 g/mat was similar at higher dose (40 g/mat) but significantly superior than 10 g/mat dose.”

✓ located verbatim in the source · abstract, characters 1219–1350 · show in text ↑
t0

“Banana”

✓ located verbatim in the source · title, characters 76–82 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Carbofuran was among the next best treatments for nematode control and growth promotion.

Taxon
Bananat0
Treatment
Carbofuran 3 G @ 80 g/mat twicee0
Outcome
nematode control and growth promotione0
Direction
next beste0

Not reportedComparator

Verbatim

e0

“Carbofuran 3 G @ 80 g/mat twice, Neem cake @ 250 g/mat twice and growing Marigold around the basin and incorporating before flowering were the next best treatments on nematode control and growth promotion.”

✓ located verbatim in the source · abstract, characters 1351–1556 · show in text ↑
t0

“Banana”

✓ located verbatim in the source · title, characters 76–82 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Neem cake was among the next best treatments for nematode control and growth promotion.

Taxon
Bananat0
Treatment
Neem cake @ 250 g/mat twicee0
Outcome
nematode control and growth promotione0
Direction
next beste0

Not reportedComparator

Verbatim

e0

“Carbofuran 3 G @ 80 g/mat twice, Neem cake @ 250 g/mat twice and growing Marigold around the basin and incorporating before flowering were the next best treatments on nematode control and growth promotion.”

✓ located verbatim in the source · abstract, characters 1351–1556 · show in text ↑
t0

“Banana”

✓ located verbatim in the source · title, characters 76–82 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Marigold around the basin was among the next best treatments for nematode control and growth promotion.

Taxon
Bananat0
Treatment
growing Marigold around the basin and incorporating before floweringe0
Interactor
Marigolde0other
Outcome
nematode control and growth promotione0
Direction
next beste0

Not reportedComparator

Verbatim

e0

“Carbofuran 3 G @ 80 g/mat twice, Neem cake @ 250 g/mat twice and growing Marigold around the basin and incorporating before flowering were the next best treatments on nematode control and growth promotion.”

✓ located verbatim in the source · abstract, characters 1351–1556 · show in text ↑
t0

“Banana”

✓ located verbatim in the source · title, characters 76–82 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Applied P. fluorescens established poorly and gave less nematode control.

Taxon
bananae0
Treatment
P. fluorescense0
Interactor
P. fluorescensPseudomonas fluorescense0biocontrol_agent
Outcome
nematode controle0
Direction
lessere0

Not reportedComparator

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

Pseudomonas fluorescens
Pseudomonas fluorescens · InteractorNinjatacoshell · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“The P. fluorescens and G. mosseae applied were not established well and caused lesser nematode control in ratoon banana grown under high density planting system.”

✓ located verbatim in the source · abstract, characters 1557–1718 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Applied G. mosseae established poorly and gave less nematode control.

Taxon
bananae0
Treatment
G. mosseaee0
Interactor
G. mosseaeFunneliformis mosseaee0symbiont
Outcome
nematode controle0
Direction
lessere0

Not reportedComparator

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

Funneliformis mosseae
Funneliformis mosseae · Interactor · picture from its Wikimedia Commons categorySamson90 · CC0 · Wikimedia Commons ↗

Verbatim

e0

“The P. fluorescens and G. mosseae applied were not established well and caused lesser nematode control in ratoon banana grown under high density planting system.”

✓ located verbatim in the source · abstract, characters 1557–1718 · show in text ↑
Recommendationauthor interpretationoriginal resultpositivebasis n/a

Claim · model-written summary

The authors recommended cartap hydrochloride at 20 g/mat to rectify nematode damage in high density ratoon banana.

Taxon
bananae0
Interactor
R. similisRadopholus similise0pest
Second interactor
H. multicinctusHelicotylenchus multicinctuse0pest
Outcome
cartap hydrochloride @ 20 g/mate0

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

Radopholus similis
Radopholus similis · InteractorFlorida Division of Plant Industry Archive, Florida Department of Agriculture and Consumer Services, Bugwood.org · CC BY 3.0 us · Wikimedia Commons ↗

Verbatim

e0

“application of cartap hydrochloride @ 20 g/mat or neem cake @ 250 g/mat or growing Marigold around the basin and incorporating before flowering could rectify the damage caused by R. similis and H. multicinctus in ratoon banana crops growing under a high density planting system.”

✓ located verbatim in the source · abstract, characters 1725–2003 · show in text ↑
Recommendationauthor interpretationoriginal resultpositivebasis n/a

Claim · model-written summary

The authors recommended neem cake at 250 g/mat to rectify nematode damage.

Taxon
bananae0
Outcome
neem cake @ 250 g/mate0

Verbatim

e0

“application of cartap hydrochloride @ 20 g/mat or neem cake @ 250 g/mat or growing Marigold around the basin and incorporating before flowering could rectify the damage caused by R. similis and H. multicinctus in ratoon banana crops growing under a high density planting system.”

✓ located verbatim in the source · abstract, characters 1725–2003 · show in text ↑
Recommendationauthor interpretationoriginal resultpositivebasis n/a

Claim · model-written summary

The authors recommended growing and incorporating Marigold to rectify nematode damage.

Taxon
bananae0
Interactor
Marigolde0other
Outcome
growing Marigold around the basin and incorporating before floweringe0

Verbatim

e0

“application of cartap hydrochloride @ 20 g/mat or neem cake @ 250 g/mat or growing Marigold around the basin and incorporating before flowering could rectify the damage caused by R. similis and H. multicinctus in ratoon banana crops growing under a high density planting system.”

✓ located verbatim in the source · abstract, characters 1725–2003 · show in text ↑

botanical · control · MusaResults agree

6 papers: 6 positive, 0 negative or no effect

5 papers in the same direction as this paper

  1. positive
  2. positive
  3. positive

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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.