Paper · 2009 · Indian Journal Of Nematology

Yield Loss Potential of Foliar Nematode, Aphelenchoides besseyi in Tuberose

B.N. Pathak; Matiyar Rahaman Khan

6
claims
15
verbatim quotes
7
citations
2
research areas
—
Not open access

Abstract

A field experiments was conducted at Horticultural Research Station of Bidhan Chandra Krishi Viswavidyalaya, Mondouri, Nadia with two treatments viz. treated i.e. pre-soaking of bulbs in plain water for overnight + hot-water treatment at 50°C for 30 min. + three sprayings with monocrotophos 36 SL at 500 ppm at 15 days interval (repeated the same spraying in second year from March onwards) and untreated control plots(1.5x1.8m2) with ten replications to estimate the yield losses caused by the foliar nematode in tuberose under field situations. Experimental results showed that the treated plot had low nematode infestation (26%) and PDI value (25%), reduction (53%) of nematode population and higher spike yield (mean 286/plot) as compared to untreated plots (mean 207/plot). With the adoption of nematode management practice, spike yield could be saved up to 38% and that could be to the extent of 59% when loose flower yield/plot was taken in consideration.

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Claims 6

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Treated tuberose plots had low nematode infestation (26%).

Taxon
TuberoseAgave amicat0
Treatment
treated plote0
Interactor
Aphelenchoides besseyiAphelenchoides besseyit0pathogen
Outcome
nematode infestatione0
Direction
lowe0
Value
26%e0

Not reportedComparator

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

Agave amica
Agave amica · TaxonSKsiddhartthan · CC BY-SA 4.0 · Wikimedia Commons ↗
Aphelenchoides besseyi
Aphelenchoides besseyi · InteractorDonald Groth, Louisiana State University AgCenter, Bugwood.org - See more at: http://www.forestryimages.org/browse/detail.cfm?imgnum=5390566#sthash.8Cvkh4nv.dpu · CC BY 3.0 · Wikimedia Commons ↗

Verbatim

t0

“Aphelenchoides besseyi in Tuberose”

✓ located verbatim in the source · title, characters 41–75 · show in text ↑
e0

“the treated plot had low nematode infestation (26%)”

✓ located verbatim in the source · abstract, characters 581–632 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Treated tuberose plots had a low PDI value (25%).

Taxon
TuberoseAgave amicat0
Treatment
treated plote0
Interactor
Aphelenchoides besseyiAphelenchoides besseyit0pathogen
Outcome
PDI valuee0
Direction
lowe0
Value
25%e0

Not reportedComparator

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

Agave amica
Agave amica · TaxonSKsiddhartthan · CC BY-SA 4.0 · Wikimedia Commons ↗
Aphelenchoides besseyi
Aphelenchoides besseyi · InteractorDonald Groth, Louisiana State University AgCenter, Bugwood.org - See more at: http://www.forestryimages.org/browse/detail.cfm?imgnum=5390566#sthash.8Cvkh4nv.dpu · CC BY 3.0 · Wikimedia Commons ↗

Verbatim

t0

“Aphelenchoides besseyi in Tuberose”

✓ located verbatim in the source · title, characters 41–75 · show in text ↑
e0

“the treated plot had low nematode infestation (26%) and PDI value (25%)”

✓ located verbatim in the source · abstract, characters 581–652 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Treated plots showed a 53% reduction of nematode population.

Taxon
TuberoseAgave amicat0
Treatment
treated plote0
Interactor
Aphelenchoides besseyiAphelenchoides besseyit0pathogen
Outcome
nematode populatione1
Direction
reductione1
Value
53%e1

Not reportedComparator

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

Agave amica
Agave amica · TaxonSKsiddhartthan · CC BY-SA 4.0 · Wikimedia Commons ↗
Aphelenchoides besseyi
Aphelenchoides besseyi · InteractorDonald Groth, Louisiana State University AgCenter, Bugwood.org - See more at: http://www.forestryimages.org/browse/detail.cfm?imgnum=5390566#sthash.8Cvkh4nv.dpu · CC BY 3.0 · Wikimedia Commons ↗

Verbatim

t0

“Aphelenchoides besseyi in Tuberose”

✓ located verbatim in the source · title, characters 41–75 · show in text ↑
e0

“the treated plot”

✓ located verbatim in the source · abstract, characters 581–597 · show in text ↑
e1

“reduction (53%) of nematode population”

✓ located verbatim in the source · abstract, characters 654–692 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Treated plots had higher spike yield (mean 286/plot) than untreated plots (mean 207/plot).

Taxon
TuberoseAgave amicat0
Treatment
treated plote0
Interactor
Aphelenchoides besseyiAphelenchoides besseyit0pathogen
Outcome
spike yielde1
Direction
highere1
Value
mean 286/plote1
Qualifier
mean 207/plote1
Comparator
untreated plotse1

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

Agave amica
Agave amica · TaxonSKsiddhartthan · CC BY-SA 4.0 · Wikimedia Commons ↗
Aphelenchoides besseyi
Aphelenchoides besseyi · InteractorDonald Groth, Louisiana State University AgCenter, Bugwood.org - See more at: http://www.forestryimages.org/browse/detail.cfm?imgnum=5390566#sthash.8Cvkh4nv.dpu · CC BY 3.0 · Wikimedia Commons ↗

Verbatim

t0

“Aphelenchoides besseyi in Tuberose”

✓ located verbatim in the source · title, characters 41–75 · show in text ↑
e0

“the treated plot”

✓ located verbatim in the source · abstract, characters 581–597 · show in text ↑
e1

“higher spike yield (mean 286/plot) as compared to untreated plots (mean 207/plot)”

✓ located verbatim in the source · abstract, characters 697–778 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

With the nematode management practice, spike yield could be saved by up to 38%.

Taxon
TuberoseAgave amicat0
Treatment
nematode management practicee0
Interactor
Aphelenchoides besseyiAphelenchoides besseyit0pathogen
Outcome
spike yielde0
Direction
increaseinferrede0
Value
up to 38%e0

Not reportedComparator

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

Agave amica
Agave amica · TaxonSKsiddhartthan · CC BY-SA 4.0 · Wikimedia Commons ↗
Aphelenchoides besseyi
Aphelenchoides besseyi · InteractorDonald Groth, Louisiana State University AgCenter, Bugwood.org - See more at: http://www.forestryimages.org/browse/detail.cfm?imgnum=5390566#sthash.8Cvkh4nv.dpu · CC BY 3.0 · Wikimedia Commons ↗

Verbatim

t0

“Aphelenchoides besseyi in Tuberose”

✓ located verbatim in the source · title, characters 41–75 · show in text ↑
e0

“With the adoption of nematode management practice, spike yield could be saved up to 38%”

✓ located verbatim in the source · abstract, characters 780–867 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

With the nematode management practice, loose flower yield per plot could be saved by up to 59%.

Taxon
TuberoseAgave amicat0
Treatment
nematode management practicee0
Interactor
Aphelenchoides besseyiAphelenchoides besseyit0pathogen
Outcome
loose flower yield/plote1
Direction
increaseinferrede1
Value
59%e1

Not reportedComparator

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

Agave amica
Agave amica · TaxonSKsiddhartthan · CC BY-SA 4.0 · Wikimedia Commons ↗
Aphelenchoides besseyi
Aphelenchoides besseyi · InteractorDonald Groth, Louisiana State University AgCenter, Bugwood.org - See more at: http://www.forestryimages.org/browse/detail.cfm?imgnum=5390566#sthash.8Cvkh4nv.dpu · CC BY 3.0 · Wikimedia Commons ↗

Verbatim

t0

“Aphelenchoides besseyi in Tuberose”

✓ located verbatim in the source · title, characters 41–75 · show in text ↑
e0

“With the adoption of nematode management practice”

✓ located verbatim in the source · abstract, characters 780–829 · show in text ↑
e1

“to the extent of 59% when loose flower yield/plot was taken in consideration”

✓ located verbatim in the source · abstract, characters 886–962 · show in text ↑