Paper · 2010 · Israel Journal of Plant Sciences

Variation in the response of curcubits to Meloidogyne incognita and M. javanica

Menahem Edelstein; Yuji Oka; Yosef Burger; et al.

12
claims
14
verbatim quotes
16
citations
2
research areas
—
Not open access

Abstract

The responses of diverse cucurbit accessions, including cucumber, melon, watermelon, pumpkin, and Momordica spp., to Meloidogyne javanica and M. incognita, were evaluated. For melons and cucumbers, severity of galling was significantly affected by nematode species, but no significant effects of cultivars or cultivar x nematode species interactions on the level of galling were observed. Severity of galling was always higher for M. incognita than for M. javanica in any cultivar tested. Galling indices in melons were 0.3 and 1.6, and in cucumber 2.8 and 3.7, for M. javanica and M. incognita, respectively. Watermelon did not did show root galling when inoculated with M. javanica and showed a very low index (0-0.3) with M. incognita. Cucurbita accessions evaluated were the most susceptible. Galling index in pumpkin inoculated with M. javanica was significantly lower than that caused by M. incognita. Cucurbita moschata and the intraspecific hybrids of C. moschata were more resistant than commercial cultivars of...

Abstract from the paper’s OpenAlex record, shown for indexing and research. Copyright remains with the authors or the publisher. 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

Associationobservedoriginal resultsignificant (as stated)measured

Claim · model-written summary

For melons and cucumbers, galling severity was significantly affected by nematode species.

Taxon
melons and cucumbersCucumis meloCucumis sativuse1
Treatment
nematode speciese1
Outcome
severity of gallinge1

Not reportedDirection

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

Cucumis melo
Cucumis melo · TaxonUSDA photo by Scott Bauer. Image Number K7355-11. · Public domain · Wikimedia Commons ↗
Cucumis sativus
Cucumis sativus · TaxonH. Zell · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e1

“For melons and cucumbers, severity of galling was significantly affected by nematode species, but no significant effects of cultivars or cultivar x nematode species interactions on the level of galling were observed”

✓ located verbatim in the source · abstract, characters 172–387 · show in text ↑
Associationobservedoriginal resultno effectnot significant (as stated)measured

Claim · model-written summary

For melons and cucumbers, cultivars had no significant effect on the level of galling, nor did cultivar x nematode species interactions.

Taxon
melons and cucumbersCucumis meloCucumis sativuse1
Treatment
cultivarse1
Outcome
level of gallinge1
Direction
no_changeinferrede1
Qualifier
cultivar x nematode species interactionse1

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

Cucumis melo
Cucumis melo · TaxonUSDA photo by Scott Bauer. Image Number K7355-11. · Public domain · Wikimedia Commons ↗
Cucumis sativus
Cucumis sativus · TaxonH. Zell · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e1

“For melons and cucumbers, severity of galling was significantly affected by nematode species, but no significant effects of cultivars or cultivar x nematode species interactions on the level of galling were observed”

✓ located verbatim in the source · abstract, characters 172–387 · show in text ↑
Associationobservedoriginal resultmeasured

Claim · model-written summary

Galling severity was higher with M. incognita than with M. javanica in every cultivar tested.

Taxon
cucurbit accessionse0
Interactor
M. incognitaMeloidogyne incognitae2pathogen
Outcome
Severity of gallinge2
Direction
highere2
Qualifier
in any cultivar testede2
Comparator
M. javanicae2

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

Meloidogyne incognita
Meloidogyne incognita · InteractorPhoto by William Wergin and Richard Sayre. Colorized by Stephen Ausmus. U.S. Department of Agriculture · CC BY 2.0 · Wikimedia Commons ↗

Verbatim

e0

“The responses of diverse cucurbit accessions, including cucumber, melon, watermelon, pumpkin, and Momordica spp., to Meloidogyne javanica and M. incognita”

✓ located verbatim in the source · abstract, characters 0–154 · show in text ↑
e2

“Severity of galling was always higher for M. incognita than for M. javanica in any cultivar tested”

✓ located verbatim in the source · abstract, characters 389–487 · show in text ↑
Observationobservedoriginal resultmeasured

Claim · model-written summary

On melons, the galling index with M. javanica was 0.3.

Taxon
melonsCucumis meloe3
Interactor
M. javanicaMeloidogyne javanicae3pathogen
Outcome
Galling indicese3
Value
0.3e3

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

Cucumis melo
Cucumis melo · TaxonUSDA photo by Scott Bauer. Image Number K7355-11. · Public domain · Wikimedia Commons ↗

Verbatim

e3

“Galling indices in melons were 0.3 and 1.6, and in cucumber 2.8 and 3.7, for M. javanica and M. incognita, respectively”

✓ located verbatim in the source · abstract, characters 489–608 · show in text ↑
Observationobservedoriginal resultmeasured

Claim · model-written summary

On melons, the galling index with M. incognita was 1.6.

Taxon
melonsCucumis meloe3
Interactor
M. incognitaMeloidogyne incognitae3pathogen
Outcome
Galling indicese3
Value
1.6e3

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

Cucumis melo
Cucumis melo · TaxonUSDA photo by Scott Bauer. Image Number K7355-11. · Public domain · Wikimedia Commons ↗
Meloidogyne incognita
Meloidogyne incognita · InteractorPhoto by William Wergin and Richard Sayre. Colorized by Stephen Ausmus. U.S. Department of Agriculture · CC BY 2.0 · Wikimedia Commons ↗

Verbatim

e3

“Galling indices in melons were 0.3 and 1.6, and in cucumber 2.8 and 3.7, for M. javanica and M. incognita, respectively”

✓ located verbatim in the source · abstract, characters 489–608 · show in text ↑
Observationobservedoriginal resultmeasured

Claim · model-written summary

On cucumber, the galling index with M. javanica was 2.8.

Taxon
cucumberCucumis sativuse3
Interactor
M. javanicaMeloidogyne javanicae3pathogen
Outcome
Galling indicese3
Value
2.8e3

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

Cucumis sativus
Cucumis sativus · TaxonH. Zell · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e3

“Galling indices in melons were 0.3 and 1.6, and in cucumber 2.8 and 3.7, for M. javanica and M. incognita, respectively”

✓ located verbatim in the source · abstract, characters 489–608 · show in text ↑
Observationobservedoriginal resultmeasured

Claim · model-written summary

On cucumber, the galling index with M. incognita was 3.7.

Taxon
cucumberCucumis sativuse3
Interactor
M. incognitaMeloidogyne incognitae3pathogen
Outcome
Galling indicese3
Value
3.7e3

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

Cucumis sativus
Cucumis sativus · TaxonH. Zell · CC BY-SA 3.0 · Wikimedia Commons ↗
Meloidogyne incognita
Meloidogyne incognita · InteractorPhoto by William Wergin and Richard Sayre. Colorized by Stephen Ausmus. U.S. Department of Agriculture · CC BY 2.0 · Wikimedia Commons ↗

Verbatim

e3

“Galling indices in melons were 0.3 and 1.6, and in cucumber 2.8 and 3.7, for M. javanica and M. incognita, respectively”

✓ located verbatim in the source · abstract, characters 489–608 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Watermelon showed no root galling when inoculated with M. javanica.

Taxon
WatermelonCitrullus lanatuse4
Treatment
inoculated with M. javanicae4
Interactor
M. javanicaMeloidogyne javanicae4pathogen
Outcome
root gallinge4

Not reportedComparatorDirection

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

Citrullus lanatus
Citrullus lanatus · TaxonKumon · CC BY 2.0 · Wikimedia Commons ↗

Verbatim

e4

“Watermelon did not did show root galling when inoculated with M. javanica”

✓ located verbatim in the source · abstract, characters 610–683 · show in text ↑
Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

Watermelon showed a very low root galling index (0-0.3) with M. incognita.

Taxon
WatermelonCitrullus lanatuse4
Interactor
M. incognitaMeloidogyne incognitae5pathogen
Outcome
root gallinge4
Value
0-0.3e5
Qualifier
very lowe5

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

Citrullus lanatus
Citrullus lanatus · TaxonKumon · CC BY 2.0 · Wikimedia Commons ↗
Meloidogyne incognita
Meloidogyne incognita · InteractorPhoto by William Wergin and Richard Sayre. Colorized by Stephen Ausmus. U.S. Department of Agriculture · CC BY 2.0 · Wikimedia Commons ↗

Verbatim

e4

“Watermelon did not did show root galling when inoculated with M. javanica”

✓ located verbatim in the source · abstract, characters 610–683 · show in text ↑
e5

“showed a very low index (0-0.3) with M. incognita”

✓ located verbatim in the source · abstract, characters 688–737 · show in text ↑
Observationobservedoriginal resultnegativemeasured

Claim · model-written summary

Cucurbita accessions were the most susceptible to the nematodes evaluated.

Taxon
Cucurbita accessionse6
Outcome
most susceptiblee6
Direction
most susceptiblee6

Verbatim

e6

“Cucurbita accessions evaluated were the most susceptible”

✓ located verbatim in the source · abstract, characters 739–795 · show in text ↑
Intervention effectobservedoriginal resultsignificant (as stated)measured

Claim · model-written summary

In pumpkin inoculated with M. javanica, galling index was significantly lower than that caused by M. incognita.

Taxon
pumpkine7
Treatment
inoculated with M. javanicae7
Interactor
M. javanicaMeloidogyne javanicae7pathogen
Second interactor
M. incognitaMeloidogyne incognitae7pathogen
Outcome
Galling indexe7
Direction
lowere7
Comparator
M. incognitae7

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

Meloidogyne incognita
Meloidogyne incognita · Second interactorPhoto by William Wergin and Richard Sayre. Colorized by Stephen Ausmus. U.S. Department of Agriculture · CC BY 2.0 · Wikimedia Commons ↗

Verbatim

e7

“Galling index in pumpkin inoculated with M. javanica was significantly lower than that caused by M. incognita”

✓ located verbatim in the source · abstract, characters 797–906 · show in text ↑
Associationobservedoriginal resultpositivemeasured

Claim · model-written summary

Cucurbita moschata and its intraspecific hybrids were more resistant to the nematodes than commercial cultivars.

Taxon
Cucurbita moschataCucurbita moschatae1
Material
intraspecific hybrids of C. moschatae1
Outcome
resistante1
Direction
more resistante1
Comparator
commercial cultivarse1

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

Cucurbita moschata
Cucurbita moschata · Taxonfr:User:Jeantosti · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e1

“Cucurbita moschata and the intraspecific hybrids of C. moschata were more resistant than commercial cultivars”

✓ located verbatim in the source · abstract, characters 908–1017 · show in text ↑

inoculation · pest · Citrullus lanatus (watermelon)Positive and negative results

3 papers: 1 positive, 2 negative or no effect

2 in the opposite direction

  1. negative
  2. no effect
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.