Paper · 2020 · Asian Journal of Agriculture and Biology

Screening of resistant germplasm against powdery mildew of pea and its management through nutrients and plant activators

Amna Ikram

16
claims
40
verbatim quotes
11
citations
2
research areas
✓
Open access · cc-by

Abstract

In Pakistan, powdery mildew of pea is an emerging pathogen to notable production of pea. The research was conducted to evaluate the currently available resistant source against the powdery mildew (Erysiphe pisi) and its management through nutrients (micronutrients and macronutrients) and plant activators (citric acid, benzoic acid, salicylic acid, K2HPO4, KH2PO4). Thirteen varieties/lines were grown under a randomized complete block design (RCBD). The data of disease incidence were examined at weekly intervals to evaluate the resistant source against this disease. Varieties/lines including No. 267, F-16, and Peas-2009 exhibited a resistant response to E. pisi with a disease incidence of 3.3, 6.6, and 1.6% respectively. The winner showed moderately resistant response with disease incidence 23.46%. Green grass (45.05%), VIP (37.7%), Peas meto (29.50%), Aleena (30.63%) and Azad (36.00%) were moderately susceptible. The Varieties PF-450 (65.00%), and Sprinter (61.70%) showed susceptible response. The Varieties Climax (74.00%) and Meteor (73.53%) were highly susceptible to powdery mildew. The macronutrients proved to be the highly effective with lowest disease incidence as 8.14%. Salicylic acid was the most effective plant activator followed by K2HPO4 that exhibited the minimum diseases incidence 16.38% and 22.62% respectively. Our findings concluded that the variety Peas-2009 was highly resistant against the powdery mildew. Macronutrients and salicylic acid (SA) were highly potent nutrient and plant activator in minimizing the development of this radical fungal pathogen.

Abstract from the paper’s OpenAlex record; open copy licensed cc-by. 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 16

Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

No. 267 was resistant to pea powdery mildew, with 3.3% incidence.

Material
No. 267e0
Interactor
E. pisiErysiphe pisie0pathogen
Outcome
disease incidencee0
Value
3.3e0

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

Lathyrus oleraceus
Lathyrus oleraceus · TaxonRenee Comet (photographer) AV Number: AV-9400-4164 · Public domain · Wikimedia Commons ↗
Erysiphe pisi
Erysiphe pisi · InteractorJerzy Opioła · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“Varieties/lines including No. 267, F-16, and Peas-2009 exhibited a resistant response to E. pisi with a disease incidence of 3.3, 6.6, and 1.6% respectively.”

✓ located verbatim in the source · abstract, characters 571–728 · show in text ↑
t0

“pea”

✓ located verbatim in the source · title, characters 59–62 · show in text ↑
Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

F-16 was resistant to pea powdery mildew, with 6.6% incidence.

Material
F-16e0
Interactor
E. pisiErysiphe pisie0pathogen
Outcome
disease incidencee0
Value
6.6e0

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

Lathyrus oleraceus
Lathyrus oleraceus · TaxonRenee Comet (photographer) AV Number: AV-9400-4164 · Public domain · Wikimedia Commons ↗
Erysiphe pisi
Erysiphe pisi · InteractorJerzy Opioła · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“Varieties/lines including No. 267, F-16, and Peas-2009 exhibited a resistant response to E. pisi with a disease incidence of 3.3, 6.6, and 1.6% respectively.”

✓ located verbatim in the source · abstract, characters 571–728 · show in text ↑
t0

“pea”

✓ located verbatim in the source · title, characters 59–62 · show in text ↑
Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

Peas-2009 was resistant to pea powdery mildew, with 1.6% incidence.

Material
Peas-2009e0
Interactor
E. pisiErysiphe pisie0pathogen
Outcome
disease incidencee0
Value
1.6%e0

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

Lathyrus oleraceus
Lathyrus oleraceus · TaxonRenee Comet (photographer) AV Number: AV-9400-4164 · Public domain · Wikimedia Commons ↗
Erysiphe pisi
Erysiphe pisi · InteractorJerzy Opioła · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“Varieties/lines including No. 267, F-16, and Peas-2009 exhibited a resistant response to E. pisi with a disease incidence of 3.3, 6.6, and 1.6% respectively.”

✓ located verbatim in the source · abstract, characters 571–728 · show in text ↑
t0

“pea”

✓ located verbatim in the source · title, characters 59–62 · show in text ↑
Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

The winner was moderately resistant to pea powdery mildew, with 23.46% incidence.

Material
The winnere0
Interactor
powdery mildewe1pathogene0
Outcome
disease incidencee0
Value
23.46%e0

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

Lathyrus oleraceus
Lathyrus oleraceus · TaxonRenee Comet (photographer) AV Number: AV-9400-4164 · Public domain · Wikimedia Commons ↗

Verbatim

e0

“The winner showed moderately resistant response with disease incidence 23.46%.”

✓ located verbatim in the source · abstract, characters 729–807 · show in text ↑
t0

“pea”

✓ located verbatim in the source · title, characters 59–62 · show in text ↑
e1

“The Varieties Climax (74.00%) and Meteor (73.53%) were highly susceptible to powdery mildew.”

✓ located verbatim in the source · abstract, characters 1008–1100 · show in text ↑
Observationobservedoriginal resultnegativemeasured

Claim · model-written summary

Green grass was moderately susceptible to pea powdery mildew, with 45.05% incidence.

Material
Green grasse0
Interactor
powdery mildewe1pathogene0
Outcome
powdery mildewe1
Value
45.05%e0

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

Lathyrus oleraceus
Lathyrus oleraceus · TaxonRenee Comet (photographer) AV Number: AV-9400-4164 · Public domain · Wikimedia Commons ↗

Verbatim

e0

“Green grass (45.05%), VIP (37.7%), Peas meto (29.50%), Aleena (30.63%) and Azad (36.00%) were moderately susceptible.”

✓ located verbatim in the source · abstract, characters 808–925 · show in text ↑
t0

“pea”

✓ located verbatim in the source · title, characters 59–62 · show in text ↑
e1

“The Varieties Climax (74.00%) and Meteor (73.53%) were highly susceptible to powdery mildew.”

✓ located verbatim in the source · abstract, characters 1008–1100 · show in text ↑
Observationobservedoriginal resultnegativemeasured

Claim · model-written summary

VIP was moderately susceptible to pea powdery mildew, with 37.7% incidence.

Material
VIPe0
Interactor
powdery mildewe1pathogene0
Outcome
powdery mildewe1
Value
37.7%e0

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

Lathyrus oleraceus
Lathyrus oleraceus · TaxonRenee Comet (photographer) AV Number: AV-9400-4164 · Public domain · Wikimedia Commons ↗

Verbatim

e0

“Green grass (45.05%), VIP (37.7%), Peas meto (29.50%), Aleena (30.63%) and Azad (36.00%) were moderately susceptible.”

✓ located verbatim in the source · abstract, characters 808–925 · show in text ↑
t0

“pea”

✓ located verbatim in the source · title, characters 59–62 · show in text ↑
e1

“The Varieties Climax (74.00%) and Meteor (73.53%) were highly susceptible to powdery mildew.”

✓ located verbatim in the source · abstract, characters 1008–1100 · show in text ↑
Observationobservedoriginal resultnegativemeasured

Claim · model-written summary

Peas meto was moderately susceptible to pea powdery mildew, with 29.50% incidence.

Material
Peas metoe0
Interactor
powdery mildewe1pathogene0
Outcome
powdery mildewe1
Value
29.50%e0

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

Lathyrus oleraceus
Lathyrus oleraceus · TaxonRenee Comet (photographer) AV Number: AV-9400-4164 · Public domain · Wikimedia Commons ↗

Verbatim

e0

“Green grass (45.05%), VIP (37.7%), Peas meto (29.50%), Aleena (30.63%) and Azad (36.00%) were moderately susceptible.”

✓ located verbatim in the source · abstract, characters 808–925 · show in text ↑
t0

“pea”

✓ located verbatim in the source · title, characters 59–62 · show in text ↑
e1

“The Varieties Climax (74.00%) and Meteor (73.53%) were highly susceptible to powdery mildew.”

✓ located verbatim in the source · abstract, characters 1008–1100 · show in text ↑
Observationobservedoriginal resultnegativemeasured

Claim · model-written summary

Aleena was moderately susceptible to pea powdery mildew, with 30.63% incidence.

Material
Aleenae0
Interactor
powdery mildewe1pathogene0
Outcome
powdery mildewe1
Value
30.63%e0

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

Lathyrus oleraceus
Lathyrus oleraceus · TaxonRenee Comet (photographer) AV Number: AV-9400-4164 · Public domain · Wikimedia Commons ↗

Verbatim

e0

“Green grass (45.05%), VIP (37.7%), Peas meto (29.50%), Aleena (30.63%) and Azad (36.00%) were moderately susceptible.”

✓ located verbatim in the source · abstract, characters 808–925 · show in text ↑
t0

“pea”

✓ located verbatim in the source · title, characters 59–62 · show in text ↑
e1

“The Varieties Climax (74.00%) and Meteor (73.53%) were highly susceptible to powdery mildew.”

✓ located verbatim in the source · abstract, characters 1008–1100 · show in text ↑
Observationobservedoriginal resultnegativemeasured

Claim · model-written summary

Azad was moderately susceptible to pea powdery mildew, with 36.00% incidence.

Material
Azade0
Interactor
powdery mildewe1pathogene0
Outcome
powdery mildewe1
Value
36.00%e0

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

Lathyrus oleraceus
Lathyrus oleraceus · TaxonRenee Comet (photographer) AV Number: AV-9400-4164 · Public domain · Wikimedia Commons ↗

Verbatim

e0

“Green grass (45.05%), VIP (37.7%), Peas meto (29.50%), Aleena (30.63%) and Azad (36.00%) were moderately susceptible.”

✓ located verbatim in the source · abstract, characters 808–925 · show in text ↑
t0

“pea”

✓ located verbatim in the source · title, characters 59–62 · show in text ↑
e1

“The Varieties Climax (74.00%) and Meteor (73.53%) were highly susceptible to powdery mildew.”

✓ located verbatim in the source · abstract, characters 1008–1100 · show in text ↑
Observationobservedoriginal resultnegativemeasured

Claim · model-written summary

PF-450 was susceptible to pea powdery mildew, with 65.00% incidence.

Material
PF-450e0
Interactor
powdery mildewe1pathogene0
Outcome
powdery mildewe1
Value
65.00%e0

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

Lathyrus oleraceus
Lathyrus oleraceus · TaxonRenee Comet (photographer) AV Number: AV-9400-4164 · Public domain · Wikimedia Commons ↗

Verbatim

e0

“The Varieties PF-450 (65.00%), and Sprinter (61.70%) showed susceptible response.”

✓ located verbatim in the source · abstract, characters 926–1007 · show in text ↑
t0

“pea”

✓ located verbatim in the source · title, characters 59–62 · show in text ↑
e1

“The Varieties Climax (74.00%) and Meteor (73.53%) were highly susceptible to powdery mildew.”

✓ located verbatim in the source · abstract, characters 1008–1100 · show in text ↑
Observationobservedoriginal resultnegativemeasured

Claim · model-written summary

Sprinter was susceptible to pea powdery mildew, with 61.70% incidence.

Material
Sprintere0
Interactor
powdery mildewe1pathogene0
Outcome
powdery mildewe1
Value
61.70%e0

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

Lathyrus oleraceus
Lathyrus oleraceus · TaxonRenee Comet (photographer) AV Number: AV-9400-4164 · Public domain · Wikimedia Commons ↗

Verbatim

e0

“The Varieties PF-450 (65.00%), and Sprinter (61.70%) showed susceptible response.”

✓ located verbatim in the source · abstract, characters 926–1007 · show in text ↑
t0

“pea”

✓ located verbatim in the source · title, characters 59–62 · show in text ↑
e1

“The Varieties Climax (74.00%) and Meteor (73.53%) were highly susceptible to powdery mildew.”

✓ located verbatim in the source · abstract, characters 1008–1100 · show in text ↑
Observationobservedoriginal resultnegativemeasured

Claim · model-written summary

Climax was highly susceptible to pea powdery mildew, with 74.00% incidence.

Material
Climaxe0
Interactor
powdery mildewe0pathogen
Outcome
powdery mildewe0
Value
74.00%e0

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

Lathyrus oleraceus
Lathyrus oleraceus · TaxonRenee Comet (photographer) AV Number: AV-9400-4164 · Public domain · Wikimedia Commons ↗

Verbatim

e0

“The Varieties Climax (74.00%) and Meteor (73.53%) were highly susceptible to powdery mildew.”

✓ located verbatim in the source · abstract, characters 1008–1100 · show in text ↑
t0

“pea”

✓ located verbatim in the source · title, characters 59–62 · show in text ↑
Observationobservedoriginal resultnegativemeasured

Claim · model-written summary

Meteor was highly susceptible to pea powdery mildew, with 73.53% incidence.

Material
Meteore0
Interactor
powdery mildewe0pathogen
Outcome
powdery mildewe0
Value
73.53%e0

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

Lathyrus oleraceus
Lathyrus oleraceus · TaxonRenee Comet (photographer) AV Number: AV-9400-4164 · Public domain · Wikimedia Commons ↗

Verbatim

e0

“The Varieties Climax (74.00%) and Meteor (73.53%) were highly susceptible to powdery mildew.”

✓ located verbatim in the source · abstract, characters 1008–1100 · show in text ↑
t0

“pea”

✓ located verbatim in the source · title, characters 59–62 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

macronutrients minimized pea powdery mildew incidence to 8.14%.

Treatment
macronutrientse0
Outcome
disease incidencee0
Direction
loweste0
Value
8.14%e0

Not reportedComparator

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

Lathyrus oleraceus
Lathyrus oleraceus · TaxonRenee Comet (photographer) AV Number: AV-9400-4164 · Public domain · Wikimedia Commons ↗

Verbatim

e0

“The macronutrients proved to be the highly effective with lowest disease incidence as 8.14%.”

✓ located verbatim in the source · abstract, characters 1101–1193 · show in text ↑
t0

“pea”

✓ located verbatim in the source · title, characters 59–62 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Salicylic acid minimized pea powdery mildew incidence to 16.38%.

Treatment
Salicylic acide0
Outcome
diseases incidencee0
Direction
minimume0
Value
16.38%e0

Not reportedComparator

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

Lathyrus oleraceus
Lathyrus oleraceus · TaxonRenee Comet (photographer) AV Number: AV-9400-4164 · Public domain · Wikimedia Commons ↗

Verbatim

e0

“Salicylic acid was the most effective plant activator followed by K2HPO4 that exhibited the minimum diseases incidence 16.38% and 22.62% respectively.”

✓ located verbatim in the source · abstract, characters 1194–1344 · show in text ↑
t0

“pea”

✓ located verbatim in the source · title, characters 59–62 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

K2HPO4 minimized pea powdery mildew incidence to 22.62%.

Treatment
K2HPO4e0
Outcome
diseases incidencee0
Direction
minimume0
Value
22.62%e0

Not reportedComparator

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

Lathyrus oleraceus
Lathyrus oleraceus · TaxonRenee Comet (photographer) AV Number: AV-9400-4164 · Public domain · Wikimedia Commons ↗

Verbatim

e0

“Salicylic acid was the most effective plant activator followed by K2HPO4 that exhibited the minimum diseases incidence 16.38% and 22.62% respectively.”

✓ located verbatim in the source · abstract, characters 1194–1344 · show in text ↑
t0

“pea”

✓ located verbatim in the source · title, characters 59–62 · show in text ↑

salicylic acid · disease · Lathyrus oleraceus (pea)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 →

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.