Paper · 2021 · Journal of Pharmacognosy and Phytochemistry

Eco-friendly management of Alternaria leaf spot disease of brinjal in Kashmir

Zakir Khursheed; TA Wani; NA Bhat; et al.

6
claims
12
verbatim quotes
2
citations
2
research areas
✓
Open access

Abstract

Alternaria leaf spot caused by Alternaria alternata is one of the important foliar diseases of brinjal (Solanum melongena L.). The study focused on sustainable and eco-friendly management of Alternaria leaf spot of brinjal in Kashmir valley. The pathogen associated with the disease was identified as Alternaria alternate. The efficacy of various bio-agents and plant extracts was carried out in vitro and Trichoderma harzianum showed highest inhibition among bioagents and among plant extracts Garlic bulb extract showed maximum mycelial growth inhibition. Eco-friendly disease management in the field with most effective bio-agents and plant extracts evaluated in vivo showed that seed treatment with T. harzianum and three foliar spray with Garlic clove extract could effectively manage the disease with lowest disease incidence of 19.13 per cent and intensity of 9.02 per cent respectively and highest fruit yield of 197.80 q/ha, as compared to control plot showing highest disease incidence of 65.51 per cent and intensity of 34.51 per cent respectively with lowest fruit yield of 106.46 q/ha.

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Claims 6

Observationobservedoriginal resultmeasured

Claim · model-written summary

The pathogen was identified as Alternaria alternate.

Interactor
Alternaria alternatee0pathogen
Outcome
pathogen associated with the diseasee0

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

Solanum melongena
Solanum melongena · TaxonBeraDigle · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“The pathogen associated with the disease was identified as Alternaria alternate.”

✓ located verbatim in the source · abstract, characters 242–322 · show in text ↑
t0

“brinjal”

✓ located verbatim in the source · title, characters 59–66 · show in text ↑
Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

Trichoderma harzianum showed the highest inhibition among bioagents.

Interactor
Trichoderma harzianumTrichoderma harzianume0biocontrol_agent
Outcome
inhibitione0
Direction
higheste0

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

Solanum melongena
Solanum melongena · TaxonBeraDigle · CC BY-SA 4.0 · Wikimedia Commons ↗
Trichoderma harzianum
Trichoderma harzianum · InteractorUS Department of Agriculture, Agricultural Research Service, Systematic Botany and Mycology Laboratory, [1] · Public domain · Wikimedia Commons ↗

Verbatim

e0

“Trichoderma harzianum showed highest inhibition among bioagents”

✓ located verbatim in the source · abstract, characters 406–469 · show in text ↑
t0

“brinjal”

✓ located verbatim in the source · title, characters 59–66 · show in text ↑
Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

Garlic bulb extract showed maximum mycelial inhibition.

Treatment
Garlic bulb extracte0
Outcome
mycelial growth inhibitione0
Direction
maximume0

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

Solanum melongena
Solanum melongena · TaxonBeraDigle · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“Garlic bulb extract showed maximum mycelial growth inhibition.”

✓ located verbatim in the source · abstract, characters 495–557 · show in text ↑
t0

“brinjal”

✓ located verbatim in the source · title, characters 59–66 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Seed and foliar treatments gave the lowest disease incidence of 19.13 per cent.

Treatment
seed treatment with T. harzianum and three foliar spray with Garlic clove extracte0
Outcome
disease incidencee0
Direction
loweste0
Value
19.13 per cente0
Comparator
control plote0

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

Solanum melongena
Solanum melongena · TaxonBeraDigle · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“seed treatment with T. harzianum and three foliar spray with Garlic clove extract could effectively manage the disease with lowest disease incidence of 19.13 per cent and intensity of 9.02 per cent respectively and highest fruit yield of 197.80 q/ha, as compared to control plot showing highest disease incidence of 65.51 per cent and intensity of 34.51 per cent respectively with lowest fruit yield of 106.46 q/ha.”

✓ located verbatim in the source · abstract, characters 683–1098 · show in text ↑
t0

“brinjal”

✓ located verbatim in the source · title, characters 59–66 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

The treatments gave disease intensity of 9.02 per cent.

Treatment
seed treatment with T. harzianum and three foliar spray with Garlic clove extracte0
Outcome
intensitye0
Direction
loweste0
Value
9.02 per cente0
Comparator
control plote0

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

Solanum melongena
Solanum melongena · TaxonBeraDigle · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“seed treatment with T. harzianum and three foliar spray with Garlic clove extract could effectively manage the disease with lowest disease incidence of 19.13 per cent and intensity of 9.02 per cent respectively and highest fruit yield of 197.80 q/ha, as compared to control plot showing highest disease incidence of 65.51 per cent and intensity of 34.51 per cent respectively with lowest fruit yield of 106.46 q/ha.”

✓ located verbatim in the source · abstract, characters 683–1098 · show in text ↑
t0

“brinjal”

✓ located verbatim in the source · title, characters 59–66 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

The treatments gave the highest fruit yield of 197.80 q/ha.

Treatment
seed treatment with T. harzianum and three foliar spray with Garlic clove extracte0
Outcome
fruit yielde0
Direction
higheste0
Value
197.80 q/hae0
Comparator
control plote0

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

Solanum melongena
Solanum melongena · TaxonBeraDigle · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“seed treatment with T. harzianum and three foliar spray with Garlic clove extract could effectively manage the disease with lowest disease incidence of 19.13 per cent and intensity of 9.02 per cent respectively and highest fruit yield of 197.80 q/ha, as compared to control plot showing highest disease incidence of 65.51 per cent and intensity of 34.51 per cent respectively with lowest fruit yield of 106.46 q/ha.”

✓ located verbatim in the source · abstract, characters 683–1098 · show in text ↑
t0

“brinjal”

✓ located verbatim in the source · title, characters 59–66 · show in text ↑

Allium sativum · yield · Solanum melongena (eggplant)Positive and negative results

6 papers: 5 positive, 1 negative or no effect

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

  1. negative
  2. positive
  3. positive

2 papers more in this group

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Allium sativum · disease · Solanum melongena (eggplant)Positive and negative results

10 papers: 9 positive, 1 negative or no effect

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

  1. negative
  2. positive
  3. positive

6 papers more in this group

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Syzygium aromaticum · disease · Solanum melongena (eggplant)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 harzianum · yield · Solanum melongena (eggplant)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 →

Trichoderma harzianum · disease · Solanum melongena (eggplant)Results agree

15 papers: 15 positive, 0 negative or no effect

14 papers in the same direction as this paper

  1. positive
  2. positive
  3. positive

11 papers more in this group

See all 15 papers →

application · disease · Solanum melongena (eggplant)Positive and negative results

16 papers: 14 positive, 2 negative or no effect

13 papers in the same direction as this paper · 2 in the opposite direction

  1. negative
  2. negative
  3. positive

12 papers more in this group

See all 16 papers →

botanical · disease · Solanum melongena (eggplant)Positive and negative results

20 papers: 18 positive, 2 negative or no effect

17 papers in the same direction as this paper · 2 in the opposite direction

  1. negative
  2. negative
  3. positive

16 papers more in this group

See all 20 papers →

botanical · yield · Solanum melongena (eggplant)Positive and negative results

44 papers: 43 positive, 1 negative or no effect

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

  1. no effect
  2. positive
  3. positive

40 papers more in this group

See all 44 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.