Paper · 2023 · International Journal of Bio-resource and Stress Management

Effect of Different Natural Products Against Leaf Blight Diseases of Maize

Srabani Debnath; Sonali Biswas

7
claims
15
verbatim quotes
0
citations
2
research areas
✓
Open access

Abstract

This experiment was conducted during kharif seasons (June to September) of 2016 and 2017 at District Seed Farm, Kalyani Simanta of Bidhan Chandra Krishi Viswavidyalaya, West Bengal, India. The objective of the study was to find out the performance of natural products against maydis leaf blight of maize under artificial epiphytotic condition. The eleven natural products were namely; Neem leaves, Karanj leaf, Milkweed / Calotropis leaf, Datura leaf, Parthenium leaf, leaves of Umbelanterna / Lantana camara, leaves of False Ashoka, leaves of tulsi, bulb of garlic, cow urine and Hexaconazole as standard check. The experiment was laid out in Randomized Block Design with 12 treatments with three replications. The extracts of Plant products at 10% concentrations were then applied by spraying to plants in the field just after 24 h of inoculation. 2nd inoculation was done seven days after first inoculation. Severity was calculated for each replication of each treatment by using the Percent Disease Index (PDI). Allium sativum (garlic) bulb @ 10% resulted lowest Percent Disease Index i.e. 28.4% against the Maydis leaf blight and 25.8% against Turcicum leaf blight of maize with the concurrent 61.13% and 65.08% control of diseases. Cow urine @ 50% resulted 29.8% and 28.6% PDI which was statistically equally effective with Allium sativum (garlic) bulb @ 10%. Likewise, this Allium sativum (garlic) bulb @ 10% also produced highest yield (2910 kg ha-1) which was 34 higher than the chemical, Hexaconazol used for these diseases.

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Claims 7

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Garlic bulb at 10% gave the lowest Percent Disease Index (28.4%) against maydis leaf blight of maize.

Taxon
maizeZea mayse1
Treatment
Allium sativum (garlic) bulb @ 10%e1
Interactor
Maydis leaf blighte1pathogen
Outcome
Percent Disease Indexe1
Direction
loweste1
Value
28.4%e1
Comparator
Hexaconazole as standard checke2

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

e1

“Allium sativum (garlic) bulb @ 10% resulted lowest Percent Disease Index i.e. 28.4% against the Maydis leaf blight and 25.8% against Turcicum leaf blight of maize”

✓ located verbatim in the source · abstract, characters 1016–1178 · show in text ↑
e2

“cow urine and Hexaconazole as standard check”

✓ located verbatim in the source · abstract, characters 567–611 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Garlic bulb at 10% gave the lowest Percent Disease Index (25.8%) against Turcicum leaf blight of maize.

Taxon
maizeZea mayse1
Treatment
Allium sativum (garlic) bulb @ 10%e1
Interactor
Turcicum leaf blighte1pathogen
Outcome
Percent Disease Indexe1
Direction
loweste1
Value
25.8%e1
Comparator
Hexaconazole as standard checke2

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

e1

“Allium sativum (garlic) bulb @ 10% resulted lowest Percent Disease Index i.e. 28.4% against the Maydis leaf blight and 25.8% against Turcicum leaf blight of maize”

✓ located verbatim in the source · abstract, characters 1016–1178 · show in text ↑
e2

“cow urine and Hexaconazole as standard check”

✓ located verbatim in the source · abstract, characters 567–611 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Garlic bulb at 10% gave 61.13% control of maydis leaf blight.

Taxon
maizeZea mayse1
Treatment
Allium sativum (garlic) bulb @ 10%e1
Interactor
Maydis leaf blighte1pathogen
Outcome
control of diseasese3
Direction
increaseinferrede3
Value
61.13%e3

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

e1

“Allium sativum (garlic) bulb @ 10% resulted lowest Percent Disease Index i.e. 28.4% against the Maydis leaf blight and 25.8% against Turcicum leaf blight of maize”

✓ located verbatim in the source · abstract, characters 1016–1178 · show in text ↑
e3

“with the concurrent 61.13% and 65.08% control of diseases”

✓ located verbatim in the source · abstract, characters 1179–1236 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Garlic bulb at 10% gave 65.08% control of Turcicum leaf blight.

Taxon
maizeZea mayse1
Treatment
Allium sativum (garlic) bulb @ 10%e1
Interactor
Turcicum leaf blighte1pathogen
Outcome
control of diseasese3
Direction
increaseinferrede3
Value
65.08%e3

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

e1

“Allium sativum (garlic) bulb @ 10% resulted lowest Percent Disease Index i.e. 28.4% against the Maydis leaf blight and 25.8% against Turcicum leaf blight of maize”

✓ located verbatim in the source · abstract, characters 1016–1178 · show in text ↑
e3

“with the concurrent 61.13% and 65.08% control of diseases”

✓ located verbatim in the source · abstract, characters 1179–1236 · show in text ↑
Intervention effectobservedoriginal resultno effectnot significant (as stated)measured

Claim · model-written summary

Cow urine at 50% gave PDI values of 29.8% and 28.6%, statistically equally effective with garlic bulb at 10%.

Taxon
maizeZea mayse1
Treatment
Cow urine @ 50%e4
Outcome
PDIe4
Direction
equally effectivee4
Value
29.8% and 28.6%e4
Comparator
Allium sativum (garlic) bulb @ 10%e4

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

e1

“Allium sativum (garlic) bulb @ 10% resulted lowest Percent Disease Index i.e. 28.4% against the Maydis leaf blight and 25.8% against Turcicum leaf blight of maize”

✓ located verbatim in the source · abstract, characters 1016–1178 · show in text ↑
e4

“Cow urine @ 50% resulted 29.8% and 28.6% PDI which was statistically equally effective with Allium sativum (garlic) bulb @ 10%”

✓ located verbatim in the source · abstract, characters 1238–1364 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Garlic bulb at 10% produced the highest yield (2910 kg ha-1).

Taxon
maizeZea mayse1
Treatment
Allium sativum (garlic) bulb @ 10%e5
Outcome
yielde5
Direction
higheste5
Value
2910 kg ha-1e5

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

e1

“Allium sativum (garlic) bulb @ 10% resulted lowest Percent Disease Index i.e. 28.4% against the Maydis leaf blight and 25.8% against Turcicum leaf blight of maize”

✓ located verbatim in the source · abstract, characters 1016–1178 · show in text ↑
e5

“Likewise, this Allium sativum (garlic) bulb @ 10% also produced highest yield (2910 kg ha-1)”

✓ located verbatim in the source · abstract, characters 1366–1458 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Garlic bulb at 10% yield was 34 higher than that of the chemical Hexaconazol.

Taxon
maizeZea mayse1
Treatment
Allium sativum (garlic) bulb @ 10%e5
Outcome
yielde5
Direction
highere6
Value
34e6
Comparator
Hexaconazole6

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

e1

“Allium sativum (garlic) bulb @ 10% resulted lowest Percent Disease Index i.e. 28.4% against the Maydis leaf blight and 25.8% against Turcicum leaf blight of maize”

✓ located verbatim in the source · abstract, characters 1016–1178 · show in text ↑
e5

“Likewise, this Allium sativum (garlic) bulb @ 10% also produced highest yield (2910 kg ha-1)”

✓ located verbatim in the source · abstract, characters 1366–1458 · show in text ↑
e6

“which was 34 higher than the chemical, Hexaconazol used for these diseases”

✓ located verbatim in the source · abstract, characters 1459–1533 · show in text ↑

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 →

Allium sativum · control · 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 · yield · Zea mays (maize)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 →

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.