Paper · 2003 · Egyptian Journal of Agricultural Research

BIOLOGICAL CONTROL OF PRE AND POST-EMERGENCE DISEASES ON FABA BEAN, LENTIL AND CHICKPEA IN EGYPT

NAGI M. ABOU-ZEID; MOHAMED K. ARAFA; SABAH ATTIA

10
claims
14
verbatim quotes
9
citations
2
research areas
—
Not open access

Abstract

Efficiency of four bioagents (i.e. Trichoderma harzianum, Gliocla-dium Wrens, Bacillus subtilis and Paecillomyces sp..) and vitavax 200 fun-gicide, were evaluated at two sowing dates as seed coating for some le-guminous crops and planted in a soil naturally infested with Rhizoctonia solani, Fusarium sop. and others. The study included faba bean, lentil, and chickpea. The results of the two seasons (1999 and 2000) showed that, seed treatment with all bioagents or Vitavax 200 fungicide signifi-cantly decreased damping-off diseases and increased percentage of sur-viving plants; however, the biocontrol agents were more effective than the fungicide, when compared to untreated seeds of the three legumi-nous crops, especially in the early sowings, except for lentil where the opposite trend was found. Bioagents significantly reduced damping-off and increased surviv-ing plants of faba bean and were as effective as vitavax 200. while seed coating with G.vircns or T. harzianum was more effective in controlling pre- and post- emergence damping-off on lentil in 1999 season, whereas B.subtilis was superior in 2000. On chickpea, Rhizo-N (B.subtilis) gave the best results followed by G. Wrens or 71 harzianum.

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Claims 10

Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Seed treatments with bioagents or Vitavax 200 reduced damping-off and increased survival in faba bean relative to untreated seed.

Taxon
faba beanVicia fabae1
Treatment
seed treatment with all bioagents or Vitavax 200 fungicidee0
Outcome
damping-off diseases and increased percentage of sur-viving plantse0
Direction
decreasede0
Qualifier
early sowingse0
Comparator
untreated seedse0

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

Vicia faba
Vicia faba · TaxonRahmaziz · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“seed treatment with all bioagents or Vitavax 200 fungicide signifi-cantly decreased damping-off diseases and increased percentage of sur-viving plants; however, the biocontrol agents were more effective than the fungicide, when compared to untreated seeds of the three legumi-nous crops, especially in the early sowings, except for lentil where the opposite trend was found”

✓ located verbatim in the source · abstract, characters 430–803 · show in text ↑
e1

“The study included faba bean, lentil, and chickpea.”

✓ located verbatim in the source · abstract, characters 318–369 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Seed treatments with bioagents or Vitavax 200 reduced damping-off and increased survival in lentil relative to untreated seed.

Taxon
lentilLens culinarise1
Treatment
seed treatment with all bioagents or Vitavax 200 fungicidee0
Outcome
damping-off diseases and increased percentage of sur-viving plantse0
Direction
decreasede0
Qualifier
early sowingse0
Comparator
untreated seedse0

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

Lens culinaris
Lens culinaris · TaxonUser:Justinc · CC BY-SA 2.5 · Wikimedia Commons ↗

Verbatim

e0

“seed treatment with all bioagents or Vitavax 200 fungicide signifi-cantly decreased damping-off diseases and increased percentage of sur-viving plants; however, the biocontrol agents were more effective than the fungicide, when compared to untreated seeds of the three legumi-nous crops, especially in the early sowings, except for lentil where the opposite trend was found”

✓ located verbatim in the source · abstract, characters 430–803 · show in text ↑
e1

“The study included faba bean, lentil, and chickpea.”

✓ located verbatim in the source · abstract, characters 318–369 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Seed treatments with bioagents or Vitavax 200 reduced damping-off and increased survival in chickpea relative to untreated seed.

Taxon
chickpeaCicer arietinume1
Treatment
seed treatment with all bioagents or Vitavax 200 fungicidee0
Outcome
damping-off diseases and increased percentage of sur-viving plantse0
Direction
decreasede0
Qualifier
early sowingse0
Comparator
untreated seedse0

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

Cicer arietinum
Cicer arietinum · TaxonSanjay Acharya · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“seed treatment with all bioagents or Vitavax 200 fungicide signifi-cantly decreased damping-off diseases and increased percentage of sur-viving plants; however, the biocontrol agents were more effective than the fungicide, when compared to untreated seeds of the three legumi-nous crops, especially in the early sowings, except for lentil where the opposite trend was found”

✓ located verbatim in the source · abstract, characters 430–803 · show in text ↑
e1

“The study included faba bean, lentil, and chickpea.”

✓ located verbatim in the source · abstract, characters 318–369 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Bioagents reduced damping-off and increased surviving faba bean plants as effectively as vitavax 200.

Taxon
faba beanVicia fabae0
Treatment
Bioagentse0
Outcome
damping-off and increased surviv-ing plantse0
Direction
reducede0
Comparator
vitavax 200e0

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

Vicia faba
Vicia faba · TaxonRahmaziz · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“Bioagents significantly reduced damping-off and increased surviv-ing plants of faba bean and were as effective as vitavax 200.”

✓ located verbatim in the source · abstract, characters 805–931 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

G.vircns was more effective for lentil pre- and post-emergence damping-off in 1999.

Taxon
lentilLens culinarise0
Treatment
G.vircnse0
Outcome
pre- and post- emergence damping-offe0
Direction
more effectivee0
Qualifier
1999 seasone0

Not reportedComparator

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

Lens culinaris
Lens culinaris · TaxonUser:Justinc · CC BY-SA 2.5 · Wikimedia Commons ↗

Verbatim

e0

“seed coating with G.vircns or T. harzianum was more effective in controlling pre- and post- emergence damping-off on lentil in 1999 season”

✓ located verbatim in the source · abstract, characters 938–1076 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

T. harzianum was more effective for lentil pre- and post-emergence damping-off in 1999.

Taxon
lentilLens culinarise0
Treatment
T. harzianume0
Outcome
pre- and post- emergence damping-offe0
Direction
more effectivee0
Qualifier
1999 seasone0

Not reportedComparator

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

Lens culinaris
Lens culinaris · TaxonUser:Justinc · CC BY-SA 2.5 · Wikimedia Commons ↗

Verbatim

e0

“seed coating with G.vircns or T. harzianum was more effective in controlling pre- and post- emergence damping-off on lentil in 1999 season”

✓ located verbatim in the source · abstract, characters 938–1076 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

B.subtilis was superior for lentil damping-off control in 2000.

Taxon
lentilLens culinarise1
Treatment
B.subtilise0
Outcome
pre- and post- emergence damping-offe1
Direction
superiore0
Qualifier
2000e0

Not reportedComparator

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

Lens culinaris
Lens culinaris · TaxonUser:Justinc · CC BY-SA 2.5 · Wikimedia Commons ↗

Verbatim

e0

“whereas B.subtilis was superior in 2000”

✓ located verbatim in the source · abstract, characters 1078–1117 · show in text ↑
e1

“controlling pre- and post- emergence damping-off on lentil in 1999 season”

✓ located verbatim in the source · abstract, characters 1003–1076 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Rhizo-N (B.subtilis) ranked among the best seed coatings for chickpea.

Taxon
chickpeaCicer arietinume0
Treatment
Rhizo-N (B.subtilis)e0
Outcome
best resultse0
Direction
beste0

Not reportedComparator

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

Cicer arietinum
Cicer arietinum · TaxonSanjay Acharya · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“On chickpea, Rhizo-N (B.subtilis) gave the best results followed by G. Wrens or 71 harzianum.”

✓ located verbatim in the source · abstract, characters 1119–1212 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

G. Wrens ranked among the best seed coatings for chickpea.

Taxon
chickpeaCicer arietinume0
Treatment
G. Wrense0
Outcome
best resultse0
Direction
beste0

Not reportedComparator

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

Cicer arietinum
Cicer arietinum · TaxonSanjay Acharya · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“On chickpea, Rhizo-N (B.subtilis) gave the best results followed by G. Wrens or 71 harzianum.”

✓ located verbatim in the source · abstract, characters 1119–1212 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

71 harzianum ranked among the best seed coatings for chickpea.

Taxon
chickpeaCicer arietinume0
Treatment
71 harzianume0
Outcome
best resultse0
Direction
beste0

Not reportedComparator

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

Cicer arietinum
Cicer arietinum · TaxonSanjay Acharya · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“On chickpea, Rhizo-N (B.subtilis) gave the best results followed by G. Wrens or 71 harzianum.”

✓ located verbatim in the source · abstract, characters 1119–1212 · show in text ↑

Bacillus subtilis · disease · Lens culinaris (lentil)Results agree

4 papers: 4 positive, 0 negative or no effect

3 papers in the same direction as this paper

  1. positive
  2. positive
  3. positive
See all 4 papers →

Trichoderma harzianum · disease · Lens culinaris (lentil)Results agree

11 papers: 11 positive, 0 negative or no effect

10 papers in the same direction as this paper

  1. positive
  2. positive
  3. positive

7 papers more in this group

See all 11 papers →

seed treatment · disease · Vicia faba (faba bean)Positive and negative results

8 papers: 7 positive, 1 negative or no effect

6 papers in the same direction as this paper · 1 in the opposite direction

  1. negative
  2. positive
  3. positive

4 papers more in this group

See all 8 papers →

fungicide · disease · Cicer arietinum (chickpea)Positive and negative results

14 papers: 10 positive, 4 negative or no effect

9 papers in the same direction as this paper · 4 in the opposite direction

  1. no effect
  2. no effect
  3. negative

10 papers more in this group

See all 14 papers →

biocontrol · disease · Cicer arietinum (chickpea)Positive and negative results

16 papers: 15 positive, 1 negative or no effect

14 papers in the same direction as this paper · 1 in the opposite direction

  1. no effect
  2. positive
  3. positive

12 papers more in this group

See all 16 papers →

seed treatment · disease · Cicer arietinum (chickpea)Positive and negative results

39 papers: 35 positive, 4 negative or no effect

34 papers in the same direction as this paper · 4 in the opposite direction

  1. no effect
  2. no effect
  3. no effect

35 papers more in this group

See all 39 papers →

biocontrol · disease · Lens culinaris (lentil)Results agree

2 papers: 2 positive, 0 negative or no effect

1 paper in the same direction as this paper

  1. positive
See all 2 papers →

fungicide · disease · Lens culinaris (lentil)Results agree

7 papers: 7 positive, 0 negative or no effect

6 papers in the same direction as this paper

  1. positive
  2. positive
  3. positive

3 papers more in this group

See all 7 papers →

8 of 11 groups shown: named compounds and organisms first, then groups whose results differ (checked claim by claim), then those with positive and negative results, then the smaller groups.

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.