Paper · 1985 · PubMed

Root Penetration by Meloidogyne incognita Juveniles Infected with Bacillus Penetrans.

S M Brown; G C Smart

7
claims
19
verbatim quotes
25
citations
1
research areas
✓
Open access

Abstract

Bacillus penetrans inhibited penetration by Meloidogyne incognita second-stage juveniles (J2) into tomato roots in the laboratory and greenhouse. Spores from this Florida population of B. penetrans attached to J2 of M. javanica, M. incognita, and M. arenaria. A greater proportion of J2 of M. javanica were infected than were J2 of either M. incognita or M. arenaria, and a greater number of spores attached to M. incognita than to M. arenaria.

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Claims 7

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Bacillus penetrans inhibited Meloidogyne incognita juvenile penetration into tomato roots.

Treatment
Bacillus penetranse0
Interactor
Meloidogyne incognitaMeloidogyne incognitae0pest
Second interactor
Bacillus penetransPasteuria penetranse0biocontrol_agent
Outcome
penetration by Meloidogyne incognita second-stage juveniles (J2) into tomato rootse0
Direction
inhibitede0
Setting
laboratory and greenhousee0

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 ↗
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

“Bacillus penetrans inhibited penetration by Meloidogyne incognita second-stage juveniles (J2) into tomato roots in the laboratory and greenhouse.”

✓ located verbatim in the source · abstract, characters 0–145 · show in text ↑
Observationobservedoriginal resultmeasured

Claim · model-written summary

B. penetrans spores attached to M. javanica juveniles.

Interactor
M. javanicaMeloidogyne javanicae0pest
Second interactor
B. penetransPasteuria penetranse0biocontrol_agent
Outcome
attached to J2 of M. javanicae0
Setting
Floridae0

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

“Spores from this Florida population of B. penetrans attached to J2 of M. javanica, M. incognita, and M. arenaria.”

✓ located verbatim in the source · abstract, characters 146–259 · show in text ↑
t0

“Root Penetration by Meloidogyne incognita Juveniles Infected with Bacillus Penetrans.”

✓ located verbatim in the source · title, characters 0–85 · show in text ↑
e1

“tomato roots”

✓ located verbatim in the source · abstract, characters 99–111 · show in text ↑
Observationobservedoriginal resultmeasured

Claim · model-written summary

B. penetrans spores attached to M. incognita juveniles.

Interactor
M. incognitaMeloidogyne incognitae0pest
Second interactor
B. penetransPasteuria penetranse0biocontrol_agent
Outcome
attached to J2 of M. javanica, M. incognitae0

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 ↗
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

“Spores from this Florida population of B. penetrans attached to J2 of M. javanica, M. incognita, and M. arenaria.”

✓ located verbatim in the source · abstract, characters 146–259 · show in text ↑
t0

“Root Penetration by Meloidogyne incognita Juveniles Infected with Bacillus Penetrans.”

✓ located verbatim in the source · title, characters 0–85 · show in text ↑
e1

“tomato roots”

✓ located verbatim in the source · abstract, characters 99–111 · show in text ↑
Observationobservedoriginal resultmeasured

Claim · model-written summary

B. penetrans spores attached to M. arenaria juveniles.

Interactor
M. arenariaMeloidogyne arenariae0pest
Second interactor
B. penetransPasteuria penetranse0biocontrol_agent
Outcome
attached to J2 of M. javanica, M. incognita, and M. arenariae0

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 ↗
Meloidogyne arenaria
Meloidogyne arenaria · InteractorElizabeth Bush, Virginia Polytechnic Institute and State University, Bugwood.org · CC BY 3.0 us · Wikimedia Commons ↗

Verbatim

e0

“Spores from this Florida population of B. penetrans attached to J2 of M. javanica, M. incognita, and M. arenaria.”

✓ located verbatim in the source · abstract, characters 146–259 · show in text ↑
t0

“Root Penetration by Meloidogyne incognita Juveniles Infected with Bacillus Penetrans.”

✓ located verbatim in the source · title, characters 0–85 · show in text ↑
e1

“tomato roots”

✓ located verbatim in the source · abstract, characters 99–111 · show in text ↑
Observationobservedoriginal resultmeasured

Claim · model-written summary

More M. javanica juveniles were infected than M. incognita juveniles.

Interactor
M. javanicaMeloidogyne javanicae0pest
Outcome
proportion of J2 of M. javanica were infectede0
Direction
greatere0
Comparator
M. incognitae0

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

“A greater proportion of J2 of M. javanica were infected than were J2 of either M. incognita or M. arenaria”

✓ located verbatim in the source · abstract, characters 260–366 · show in text ↑
t0

“Root Penetration by Meloidogyne incognita Juveniles Infected with Bacillus Penetrans.”

✓ located verbatim in the source · title, characters 0–85 · show in text ↑
e1

“tomato roots”

✓ located verbatim in the source · abstract, characters 99–111 · show in text ↑
Observationobservedoriginal resultmeasured

Claim · model-written summary

More M. javanica juveniles were infected than M. arenaria juveniles.

Interactor
M. javanicaMeloidogyne javanicae0pest
Outcome
proportion of J2 of M. javanica were infectede0
Direction
greatere0
Comparator
M. arenariae0

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

“A greater proportion of J2 of M. javanica were infected than were J2 of either M. incognita or M. arenaria”

✓ located verbatim in the source · abstract, characters 260–366 · show in text ↑
t0

“Root Penetration by Meloidogyne incognita Juveniles Infected with Bacillus Penetrans.”

✓ located verbatim in the source · title, characters 0–85 · show in text ↑
e1

“tomato roots”

✓ located verbatim in the source · abstract, characters 99–111 · show in text ↑
Observationobservedoriginal resultmeasured

Claim · model-written summary

More spores attached to M. incognita than to M. arenaria.

Interactor
M. incognitaMeloidogyne incognitae0pest
Outcome
number of spores attached to M. incognitae0
Direction
greatere0
Comparator
M. arenariae0

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 ↗
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

“a greater number of spores attached to M. incognita than to M. arenaria.”

✓ located verbatim in the source · abstract, characters 372–444 · show in text ↑
t0

“Root Penetration by Meloidogyne incognita Juveniles Infected with Bacillus Penetrans.”

✓ located verbatim in the source · title, characters 0–85 · show in text ↑
e1

“tomato roots”

✓ located verbatim in the source · abstract, characters 99–111 · show in text ↑

Pasteuria penetrans · Meloidogyne incognita · Solanum lycopersicum (tomato)Results agree

12 papers: 12 positive, 0 negative or no effect

11 papers in the same direction as this paper

  1. positive
  2. positive
  3. positive

8 papers more in this group

See all 12 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.