Paper · 2009 · Annals of Plant Protection Sciences

Evaluation of plant extracts for management of maydis leaf blight of maize.

Sanjeev Kumar; Archana Rani; M. M. Jha

9
claims
23
verbatim quotes
11
citations
2
research areas
—
Not open access

Abstract

Among the extracts tested, garlic clove extract was highly effective in inhibiting the growth of Helminthosporium maydis as it produced 66.5, 73.8 and 83.9% growth inhibition at 2, 5 and 10% concentrations, respectively. Neem leaf and tulsi leaf extracts were found effective as growth inhibitions were between 37 to 65 and 39 to 48%. Bael leaf extract was not at all inhibitory even at 10% concentration. Similarly, onion bulb and mentha leaf extracts were also not very promising as they produced only 38.6 and 25.4% inhibition, respectively at 10% concentration. The disease was adequately managed by spraying of garlic and neem extract @ 5% in fields.

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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 9

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Garlic clove extract at 2% inhibited Helminthosporium maydis growth by 66.5%.

Taxon
maizeZea mayst0
Treatment
garlic clove extracte1
Interactor
Helminthosporium maydisBipolaris maydise1pathogen
Outcome
growth of Helminthosporium maydise1
Direction
growth inhibitione1
Value
66.5e1
Qualifier
at 2, 5 and 10% concentrations, respectivelye1

Not reportedComparator

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

Zea mays
Zea mays · TaxonAkwugo · CC BY-SA 4.0 · Wikimedia Commons ↗
Bipolaris maydis
Bipolaris maydis · InteractorDavid B. Langston · CC BY 3.0 us · Wikimedia Commons ↗

Verbatim

t0

“maize”

✓ located verbatim in the source · title, characters 69–74 · show in text ↑
e1

“garlic clove extract was highly effective in inhibiting the growth of Helminthosporium maydis as it produced 66.5, 73.8 and 83.9% growth inhibition at 2, 5 and 10% concentrations, respectively”

✓ located verbatim in the source · abstract, characters 27–219 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Garlic clove extract at 5% inhibited Helminthosporium maydis growth by 73.8%.

Taxon
maizeZea mayst0
Treatment
garlic clove extracte1
Interactor
Helminthosporium maydisBipolaris maydise1pathogen
Outcome
growth of Helminthosporium maydise1
Direction
growth inhibitione1
Value
73.8e1
Qualifier
at 2, 5 and 10% concentrations, respectivelye1

Not reportedComparator

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

Zea mays
Zea mays · TaxonAkwugo · CC BY-SA 4.0 · Wikimedia Commons ↗
Bipolaris maydis
Bipolaris maydis · InteractorDavid B. Langston · CC BY 3.0 us · Wikimedia Commons ↗

Verbatim

t0

“maize”

✓ located verbatim in the source · title, characters 69–74 · show in text ↑
e1

“garlic clove extract was highly effective in inhibiting the growth of Helminthosporium maydis as it produced 66.5, 73.8 and 83.9% growth inhibition at 2, 5 and 10% concentrations, respectively”

✓ located verbatim in the source · abstract, characters 27–219 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Garlic clove extract at 10% inhibited Helminthosporium maydis growth by 83.9%.

Taxon
maizeZea mayst0
Treatment
garlic clove extracte1
Interactor
Helminthosporium maydisBipolaris maydise1pathogen
Outcome
growth of Helminthosporium maydise1
Direction
growth inhibitione1
Value
83.9%e1
Qualifier
at 2, 5 and 10% concentrations, respectivelye1

Not reportedComparator

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

Zea mays
Zea mays · TaxonAkwugo · CC BY-SA 4.0 · Wikimedia Commons ↗
Bipolaris maydis
Bipolaris maydis · InteractorDavid B. Langston · CC BY 3.0 us · Wikimedia Commons ↗

Verbatim

t0

“maize”

✓ located verbatim in the source · title, characters 69–74 · show in text ↑
e1

“garlic clove extract was highly effective in inhibiting the growth of Helminthosporium maydis as it produced 66.5, 73.8 and 83.9% growth inhibition at 2, 5 and 10% concentrations, respectively”

✓ located verbatim in the source · abstract, characters 27–219 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Neem leaf extract was effective, with 37 to 65% growth inhibition of Helminthosporium maydis.

Taxon
maizeZea mayst0
Treatment
Neem leafe2
Interactor
Helminthosporium maydisBipolaris maydise1pathogen
Outcome
growth inhibitionse2
Direction
effectivee2
Value
37 to 65e2

Not reportedComparator

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

Zea mays
Zea mays · TaxonAkwugo · CC BY-SA 4.0 · Wikimedia Commons ↗
Bipolaris maydis
Bipolaris maydis · InteractorDavid B. Langston · CC BY 3.0 us · Wikimedia Commons ↗

Verbatim

t0

“maize”

✓ located verbatim in the source · title, characters 69–74 · show in text ↑
e1

“garlic clove extract was highly effective in inhibiting the growth of Helminthosporium maydis”

✓ located verbatim in the source · abstract, characters 27–120 · show in text ↑
e2

“Neem leaf and tulsi leaf extracts were found effective as growth inhibitions were between 37 to 65 and 39 to 48%”

✓ located verbatim in the source · abstract, characters 221–333 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Tulsi leaf extract was effective, with 39 to 48% growth inhibition of Helminthosporium maydis.

Taxon
maizeZea mayst0
Treatment
tulsi leafe2
Interactor
Helminthosporium maydisBipolaris maydise1pathogen
Outcome
growth inhibitionse2
Direction
effectivee2
Value
39 to 48%e2

Not reportedComparator

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

Zea mays
Zea mays · TaxonAkwugo · CC BY-SA 4.0 · Wikimedia Commons ↗
Bipolaris maydis
Bipolaris maydis · InteractorDavid B. Langston · CC BY 3.0 us · Wikimedia Commons ↗

Verbatim

t0

“maize”

✓ located verbatim in the source · title, characters 69–74 · show in text ↑
e1

“garlic clove extract was highly effective in inhibiting the growth of Helminthosporium maydis”

✓ located verbatim in the source · abstract, characters 27–120 · show in text ↑
e2

“Neem leaf and tulsi leaf extracts were found effective as growth inhibitions were between 37 to 65 and 39 to 48%”

✓ located verbatim in the source · abstract, characters 221–333 · show in text ↑
Intervention effectobservedoriginal resultno effectmeasured

Claim · model-written summary

Bael leaf extract was not inhibitory to Helminthosporium maydis even at 10% concentration.

Taxon
maizeZea mayst0
Treatment
Bael leaf extracte3
Interactor
Helminthosporium maydisBipolaris maydise1pathogen
Outcome
inhibitorye3
Direction
no_changeinferrede3
Qualifier
even at 10% concentratione3

Not reportedComparator

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

Zea mays
Zea mays · TaxonAkwugo · CC BY-SA 4.0 · Wikimedia Commons ↗
Bipolaris maydis
Bipolaris maydis · InteractorDavid B. Langston · CC BY 3.0 us · Wikimedia Commons ↗

Verbatim

t0

“maize”

✓ located verbatim in the source · title, characters 69–74 · show in text ↑
e1

“garlic clove extract was highly effective in inhibiting the growth of Helminthosporium maydis”

✓ located verbatim in the source · abstract, characters 27–120 · show in text ↑
e3

“Bael leaf extract was not at all inhibitory even at 10% concentration”

✓ located verbatim in the source · abstract, characters 335–404 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Onion bulb extract at 10% gave only 38.6% inhibition of Helminthosporium maydis.

Taxon
maizeZea mayst0
Treatment
onion bulbe4
Interactor
Helminthosporium maydisBipolaris maydise1pathogen
Outcome
inhibitione4
Direction
lowerinferrede4
Value
38.6e4
Qualifier
at 10% concentratione4

Not reportedComparator

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

Zea mays
Zea mays · TaxonAkwugo · CC BY-SA 4.0 · Wikimedia Commons ↗
Bipolaris maydis
Bipolaris maydis · InteractorDavid B. Langston · CC BY 3.0 us · Wikimedia Commons ↗

Verbatim

t0

“maize”

✓ located verbatim in the source · title, characters 69–74 · show in text ↑
e1

“garlic clove extract was highly effective in inhibiting the growth of Helminthosporium maydis”

✓ located verbatim in the source · abstract, characters 27–120 · show in text ↑
e4

“onion bulb and mentha leaf extracts were also not very promising as they produced only 38.6 and 25.4% inhibition, respectively at 10% concentration”

✓ located verbatim in the source · abstract, characters 417–564 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Mentha leaf extract at 10% gave only 25.4% inhibition of Helminthosporium maydis.

Taxon
maizeZea mayst0
Treatment
mentha leafe4
Interactor
Helminthosporium maydisBipolaris maydise1pathogen
Outcome
inhibitione4
Direction
lowerinferrede4
Value
25.4%e4
Qualifier
at 10% concentratione4

Not reportedComparator

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

Zea mays
Zea mays · TaxonAkwugo · CC BY-SA 4.0 · Wikimedia Commons ↗
Bipolaris maydis
Bipolaris maydis · InteractorDavid B. Langston · CC BY 3.0 us · Wikimedia Commons ↗

Verbatim

t0

“maize”

✓ located verbatim in the source · title, characters 69–74 · show in text ↑
e1

“garlic clove extract was highly effective in inhibiting the growth of Helminthosporium maydis”

✓ located verbatim in the source · abstract, characters 27–120 · show in text ↑
e4

“onion bulb and mentha leaf extracts were also not very promising as they produced only 38.6 and 25.4% inhibition, respectively at 10% concentration”

✓ located verbatim in the source · abstract, characters 417–564 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Spraying garlic and neem extract at 5% in fields adequately managed the maize disease.

Taxon
maizeZea mayst0
Treatment
spraying of garlic and neem extract @ 5%e5
Outcome
diseasee5
Direction
adequately managede5
Setting
in fieldse5

Not reportedComparator

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

Zea mays
Zea mays · TaxonAkwugo · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

t0

“maize”

✓ located verbatim in the source · title, characters 69–74 · show in text ↑
e5

“The disease was adequately managed by spraying of garlic and neem extract @ 5% in fields”

✓ located verbatim in the source · abstract, characters 566–654 · show in text ↑

Allium cepa · Bipolaris maydis · Zea mays (maize)Positive and negative results

2 papers: 1 positive, 1 negative or no effect

1 in the opposite direction

  1. positive
See all 2 papers →

Allium sativum · disease · Zea mays (maize)Positive and negative results

5 papers: 4 positive, 1 negative or no effect

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

  1. no effect
  2. positive
  3. positive

1 paper more in this group

See all 5 papers →

Syzygium aromaticum · Bipolaris maydis · Zea mays (maize)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 →

Allium sativum · Bipolaris maydis · Zea mays (maize)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 →

Azadirachta indica · disease · Zea mays (maize)Results agree

9 papers: 9 positive, 0 negative or no effect

8 papers in the same direction as this paper

  1. positive
  2. positive
  3. positive

5 papers more in this group

See all 9 papers →

botanical · disease · Zea mays (maize)Positive and negative results

67 papers: 57 positive, 10 negative or no effect

56 papers in the same direction as this paper · 10 in the opposite direction

  1. negative
  2. negative
  3. negative

63 papers more in this group

See all 67 papers →

application · disease · Zea mays (maize)Positive and negative results

73 papers: 60 positive, 13 negative or no effect

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

  1. positive
  2. negative
  3. negative

69 papers more in this group

See all 73 papers →

botanical · Bipolaris maydis · Zea mays (maize)Results agree

8 papers: 8 positive, 0 negative or no effect

7 papers in the same direction as this paper

  1. positive
  2. positive
  3. positive

4 papers more in this group

See all 8 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.