Paper · 1999 · http://epubs.icar.org.in/ejournal/index.php/IPPJ/article/download/19528/9773/

Effect of environmental conditions, salicylic acid and phytohormones on pea leaf blight

Anita Gahalain; Pramod Kumar; J.C. Bhatt S.D. Dube; et al.

8
claims
16
verbatim quotes
4
citations
2
research areas
—
Not open access

Abstract

ABSTRACT: Foliar spray of 100 ppm Salicylic acid (SA) in combination with.phytohormones exhibited yield enhance-ment and disease reduction except 100 ppm SA + 20 ppm Kinetin. Highest reductin in disease over control was recorded when the plants were sprayed with 100 ppm SA + 10 ppm ABA (60.56%) followed by lOO ppm SA alone (37.89%) and lOO ppm SA + 100 ppm Ethrel (30.46%). However, SA in combination with other phytohormones (GA, Kinetin, NAA) were not found effective. Highest yield was obtained with 10 ppm ABA (27.85%) followed by SA in combination with other phytohormones. Leaf blight severity had significant positive association with the percent age occurrence of Alternaria alternata spores in air (r=0.872**) and atmospheric temperature (r=0.741 **) whereas it had negative correlation with humidity and rainfall (r=-0.55,-0.055)..

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Claims 8

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

100 ppm SA + 10 ppm ABA reduced pea disease by 60.56%.

Treatment
100 ppm SA + 10 ppm ABAe0
Outcome
diseasee0
Direction
reductine0
Value
60.56%e0
Comparator
controle0

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

“Highest reductin in disease over control was recorded when the plants were sprayed with 100 ppm SA + 10 ppm ABA (60.56%) followed by lOO ppm SA alone (37.89%) and lOO ppm SA + 100 ppm Ethrel (30.46%).”

✓ located verbatim in the source · abstract, characters 175–375 · show in text ↑
t0

“pea”

✓ located verbatim in the source · title, characters 72–75 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

lOO ppm SA alone reduced pea disease by 37.89%.

Treatment
lOO ppm SA alonee0
Outcome
diseasee0
Direction
reductine0
Value
37.89%e0
Comparator
controle0

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

“Highest reductin in disease over control was recorded when the plants were sprayed with 100 ppm SA + 10 ppm ABA (60.56%) followed by lOO ppm SA alone (37.89%) and lOO ppm SA + 100 ppm Ethrel (30.46%).”

✓ located verbatim in the source · abstract, characters 175–375 · show in text ↑
t0

“pea”

✓ located verbatim in the source · title, characters 72–75 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

lOO ppm SA + 100 ppm Ethrel reduced pea disease by 30.46%.

Treatment
lOO ppm SA + 100 ppm Ethrele0
Outcome
diseasee0
Direction
reductine0
Value
30.46%e0
Comparator
controle0

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

“Highest reductin in disease over control was recorded when the plants were sprayed with 100 ppm SA + 10 ppm ABA (60.56%) followed by lOO ppm SA alone (37.89%) and lOO ppm SA + 100 ppm Ethrel (30.46%).”

✓ located verbatim in the source · abstract, characters 175–375 · show in text ↑
t0

“pea”

✓ located verbatim in the source · title, characters 72–75 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

10 ppm ABA gave highest pea yield.

Treatment
10 ppm ABAe0
Outcome
yielde0
Direction
Higheste0
Value
27.85%e0
Comparator
SA in combination with other phytohormonese0

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

“Highest yield was obtained with 10 ppm ABA (27.85%) followed by SA in combination with other phytohormones.”

✓ located verbatim in the source · abstract, characters 473–580 · show in text ↑
t0

“pea”

✓ located verbatim in the source · title, characters 72–75 · show in text ↑
Associationobservedoriginal resultsignificant (as stated)measured

Claim · model-written summary

Pea leaf blight severity correlated positively with Alternaria alternata spores in air.

Interactor
Alternaria alternataAlternaria alternatae0pathogen
Outcome
Leaf blight severitye0
Direction
positivee0
Value
r=0.872**e0
Qualifier
Alternaria alternata spores in aire0

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 ↗
Alternaria alternata
Alternaria alternata · Interactor · picture from its Wikimedia Commons categoryMarta Hiromi Taniwaki, Secretaria de Agricultura e Abastecimento · CC BY 2.0 · Wikimedia Commons ↗

Verbatim

e0

“Leaf blight severity had significant positive association with the percent age occurrence of Alternaria alternata spores in air (r=0.872**) and atmospheric temperature (r=0.741 **) whereas it had negative correlation with humidity and rainfall (r=-0.55,-0.055)..”

✓ located verbatim in the source · abstract, characters 581–843 · show in text ↑
t0

“pea”

✓ located verbatim in the source · title, characters 72–75 · show in text ↑
Associationobservedoriginal resultsignificant (as stated)measured

Claim · model-written summary

Pea leaf blight severity correlated positively with atmospheric temperature.

Outcome
Leaf blight severitye0
Direction
positivee0
Value
r=0.741 **e0
Qualifier
atmospheric temperaturee0

Not reportedSetting

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

“Leaf blight severity had significant positive association with the percent age occurrence of Alternaria alternata spores in air (r=0.872**) and atmospheric temperature (r=0.741 **) whereas it had negative correlation with humidity and rainfall (r=-0.55,-0.055)..”

✓ located verbatim in the source · abstract, characters 581–843 · show in text ↑
t0

“pea”

✓ located verbatim in the source · title, characters 72–75 · show in text ↑
Associationobservedoriginal resultmeasured

Claim · model-written summary

Pea leaf blight severity correlated negatively with humidity.

Outcome
Leaf blight severitye0
Direction
negativee0
Value
r=-0.55e0
Qualifier
humiditye0

Not reportedSetting

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

“Leaf blight severity had significant positive association with the percent age occurrence of Alternaria alternata spores in air (r=0.872**) and atmospheric temperature (r=0.741 **) whereas it had negative correlation with humidity and rainfall (r=-0.55,-0.055)..”

✓ located verbatim in the source · abstract, characters 581–843 · show in text ↑
t0

“pea”

✓ located verbatim in the source · title, characters 72–75 · show in text ↑
Associationobservedoriginal resultmeasured

Claim · model-written summary

Pea leaf blight severity correlated negatively with rainfall.

Outcome
Leaf blight severitye0
Direction
negativee0
Value
-0.055e0
Qualifier
rainfalle0

Not reportedSetting

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

“Leaf blight severity had significant positive association with the percent age occurrence of Alternaria alternata spores in air (r=0.872**) and atmospheric temperature (r=0.741 **) whereas it had negative correlation with humidity and rainfall (r=-0.55,-0.055)..”

✓ located verbatim in the source · abstract, characters 581–843 · show in text ↑
t0

“pea”

✓ located verbatim in the source · title, characters 72–75 · show in text ↑

(2-chloroethyl)phosphonic acid · disease · Lathyrus oleraceus (pea)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 →

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.