Paper · 2021 · Egyptian Journal of Phytopathology

Combined Effects of Compost and Trichoderma spp. on Reducing Damping-off and Root Rot Diseases of Lentil Plants

Mohamed Mazen

8
claims
13
verbatim quotes
2
citations
2
research areas
✓
Open access

Abstract

Dual treatments of compost and Trichoderma spp. to control damping-off and root rot diseases of lentil were investigated.The obtained results showed that T. harzianum and T. viride were suppressive against lentil pathogen (R. solani). Likewise, both types of compost showed suppression on pathogen at 50%. The microbial population in the two composts was determined, where Com 2 showed the higher population of the recovered microbial load than Com1. Under greenhouse and field conditions, application of Trichoderma spp. and both composts individually or in combination significantly reduced the percentage of damping-off and root rot diseases of lentil caused by R. solani and increased plant survival rate of lentil compared to the infected control. It has been observed that a combined inoculation of Trichoderma spp. and both types of compost significantly increased the plant height, number of nodules and crop parameters, i.e., number of pods, number of seeds, weight of seeds as well as protein content.

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Claims 8

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Trichoderma harzianum and T. viride are suppressive against the lentil pathogen R. solani.

Taxon
lentilLens culinarise1
Treatment
T. harzianum and T. viridee1
Interactor
R. solanie1pathogen
Second interactor
T. harzianumTrichoderma harzianume1biocontrol_agent
Outcome
lentil pathogen (R. solani)e1
Direction
suppressivee1

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 ↗
Trichoderma harzianum
Trichoderma harzianum · Second interactorUS Department of Agriculture, Agricultural Research Service, Systematic Botany and Mycology Laboratory, [1] · Public domain · Wikimedia Commons ↗

Verbatim

e1

“T. harzianum and T. viride were suppressive against lentil pathogen (R. solani)”

✓ located verbatim in the source · abstract, characters 154–233 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Both types of compost suppress the pathogen at 50%.

Taxon
Lentil PlantsLens culinarist0
Treatment
both types of composte4
Outcome
suppression on pathogene4
Direction
suppressione4
Value
50%e4

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

t0

“Diseases of Lentil Plants”

✓ located verbatim in the source · title, characters 86–111 · show in text ↑
e4

“both types of compost showed suppression on pathogen at 50%”

✓ located verbatim in the source · abstract, characters 245–304 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Trichoderma spp. and both composts, alone or combined, significantly reduce damping-off and root rot of lentil caused by R. solani in greenhouse and field conditions.

Taxon
lentilLens culinarise2
Treatment
Trichoderma spp. and both composts individually or in combinatione2
Interactor
R. solanie2pathogen
Second interactor
Trichoderma spp.Trichodermae2biocontrol_agent
Outcome
percentage of damping-off and root rot diseasese2
Direction
reducede2
Comparator
infected controle2
Setting
greenhouse and field conditionse2

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 ↗
Trichoderma
Trichoderma · Second interactor · picture of the genus (one of its species)US Department of Agriculture, Agricultural Research Service, Systematic Botany and Mycology Laboratory, [1] · Public domain · Wikimedia Commons ↗

Verbatim

e2

“Under greenhouse and field conditions, application of Trichoderma spp. and both composts individually or in combination significantly reduced the percentage of damping-off and root rot diseases of lentil caused by R. solani and increased plant survival rate of lentil compared to the infected control”

✓ located verbatim in the source · abstract, characters 451–751 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Trichoderma spp. and both composts, alone or combined, increase lentil plant survival rate relative to the infected control.

Taxon
lentilLens culinarise2
Treatment
Trichoderma spp. and both composts individually or in combinatione2
Outcome
plant survival ratee2
Direction
increasede2
Comparator
infected controle2
Setting
greenhouse and field conditionse2

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

e2

“Under greenhouse and field conditions, application of Trichoderma spp. and both composts individually or in combination significantly reduced the percentage of damping-off and root rot diseases of lentil caused by R. solani and increased plant survival rate of lentil compared to the infected control”

✓ located verbatim in the source · abstract, characters 451–751 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Combined inoculation of Trichoderma spp. and both compost types significantly increases lentil plant height and number of nodules.

Taxon
Lentil PlantsLens culinarist0
Treatment
combined inoculation of Trichoderma spp. and both types of composte3
Interactor
Trichoderma spp.Trichodermae3biocontrol_agent
Outcome
plant height, number of nodulese3
Direction
increasede3

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 ↗
Trichoderma
Trichoderma · Interactor · picture of the genus (one of its species)US Department of Agriculture, Agricultural Research Service, Systematic Botany and Mycology Laboratory, [1] · Public domain · Wikimedia Commons ↗

Verbatim

t0

“Diseases of Lentil Plants”

✓ located verbatim in the source · title, characters 86–111 · show in text ↑
e3

“a combined inoculation of Trichoderma spp. and both types of compost significantly increased the plant height, number of nodules and crop parameters, i.e., number of pods, number of seeds, weight of seeds as well as protein content”

✓ located verbatim in the source · abstract, characters 779–1010 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Combined inoculation of Trichoderma spp. and both compost types significantly increases lentil pods, seeds and seed weight.

Taxon
Lentil PlantsLens culinarist0
Treatment
combined inoculation of Trichoderma spp. and both types of composte3
Interactor
Trichoderma spp.Trichodermae3biocontrol_agent
Outcome
number of pods, number of seeds, weight of seedse3
Direction
increasede3

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 ↗
Trichoderma
Trichoderma · Interactor · picture of the genus (one of its species)US Department of Agriculture, Agricultural Research Service, Systematic Botany and Mycology Laboratory, [1] · Public domain · Wikimedia Commons ↗

Verbatim

t0

“Diseases of Lentil Plants”

✓ located verbatim in the source · title, characters 86–111 · show in text ↑
e3

“a combined inoculation of Trichoderma spp. and both types of compost significantly increased the plant height, number of nodules and crop parameters, i.e., number of pods, number of seeds, weight of seeds as well as protein content”

✓ located verbatim in the source · abstract, characters 779–1010 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Combined inoculation of Trichoderma spp. and both compost types significantly increases lentil protein content.

Taxon
Lentil PlantsLens culinarist0
Treatment
combined inoculation of Trichoderma spp. and both types of composte3
Interactor
Trichoderma spp.Trichodermae3biocontrol_agent
Outcome
protein contente3
Direction
increasede3

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 ↗
Trichoderma
Trichoderma · Interactor · picture of the genus (one of its species)US Department of Agriculture, Agricultural Research Service, Systematic Botany and Mycology Laboratory, [1] · Public domain · Wikimedia Commons ↗

Verbatim

t0

“Diseases of Lentil Plants”

✓ located verbatim in the source · title, characters 86–111 · show in text ↑
e3

“a combined inoculation of Trichoderma spp. and both types of compost significantly increased the plant height, number of nodules and crop parameters, i.e., number of pods, number of seeds, weight of seeds as well as protein content”

✓ located verbatim in the source · abstract, characters 779–1010 · show in text ↑
Associationobservedoriginal resultmeasured

Claim · model-written summary

Com 2 has a higher recovered microbial load than Com1.

Taxon
Lentil PlantsLens culinarist0
Treatment
Com 2e5
Outcome
population of the recovered microbial loade5
Direction
highere5
Comparator
Com1e5

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

t0

“Diseases of Lentil Plants”

✓ located verbatim in the source · title, characters 86–111 · show in text ↑
e5

“Com 2 showed the higher population of the recovered microbial load than Com1”

✓ located verbatim in the source · abstract, characters 373–449 · show in text ↑

Trichoderma · symbiosis · Lens culinaris (lentil)Results agree

3 papers: 3 positive, 0 negative or no effect

2 papers in the same direction as this paper

  1. positive
  2. positive
See all 3 papers →

Trichoderma · yield · Lens culinaris (lentil)Results agree

5 papers: 5 positive, 0 negative or no effect

4 papers in the same direction as this paper

  1. positive
  2. positive
  3. positive

1 paper more in this group

See all 5 papers →

Trichoderma · 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 →

inoculation · yield · Lens culinaris (lentil)Results differ

69 papers: 65 positive, 4 negative or no effect

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

  1. negative
  2. no effect
  3. negative

65 papers more in this group

See all 69 papers →

fertilization · yield · Lens culinaris (lentil)Results differ

99 papers: 86 positive, 13 negative or no effect

85 papers in the same direction as this paper · 12 in the opposite direction · 1 reporting no difference from an alternative

  1. no effect
  2. negative
  3. negative

95 papers more in this group

See all 99 papers →

fertilization · disease · Lens culinaris (lentil)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. positive
  2. negative
  3. positive

4 papers more in this group

See all 8 papers →

fertilization · symbiosis · Lens culinaris (lentil)Positive and negative results

19 papers: 18 positive, 1 negative or no effect

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

  1. negative
  2. positive
  3. positive

15 papers more in this group

See all 19 papers →

inoculation · symbiosis · Lens culinaris (lentil)Positive and negative results

33 papers: 30 positive, 3 negative or no effect

29 papers in the same direction as this paper · 2 in the opposite direction · 1 reporting no difference from an alternative

  1. negative
  2. negative
  3. no effect

29 papers more in this group

See all 33 papers →

8 of 10 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.