Paper · 2018 · International Journal of Current Microbiology and Applied Sciences

Integrated Disease Management of Rice Blast Caused by Pyricularia grisea (Sacc.)

Ch. Varaprasada Rao; P. Anil Kumar

5
claims
10
verbatim quotes
3
citations
2
research areas
✓
Open access · cc-by-nc-sa

Abstract

A field experiment was laid out during Kharif and Rabi, 2011-12 in Randomized Block Design (RBD) with nine treatments and each treatment replicated thrice using susceptible rice variety BPT 5204 at Krishi Vigyan Kendra, Darsi, Prakasam District on integrated management of blast by using fungicides, plant extracts and bio control agents. The combination of seed treatment with carbendazim @ 2g/kg + twice spraying of tricyclazole @ 0.06% at 7 days interval showed significant decrease in the disease severity and grain yield. IDM schedule involving integration of fungicide (seed treatment and foliar spray), biocontrol agent (foliar spray) and plant extract (foliar spray) resulted in significant decrease in disease severity and increase in yield compared to untreated control. However, fungicide application alone resulted in significantly lower disease severity associated with superior yield.

Abstract from the paper’s OpenAlex record; open copy licensed cc-by-nc-sa. 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 5

Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Carbendazim seed treatment plus tricyclazole sprays significantly decreased blast severity.

Treatment
seed treatment with carbendazim @ 2g/kg + twice spraying of tricyclazole @ 0.06% at 7 days intervale0
Interactor
Pyricularia griseaPyricularia griseat0pathogen
Outcome
disease severitye0
Direction
decreasee0

Not reportedComparator

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

Oryza sativa
Oryza sativa · Taxon · picture from its Wikimedia Commons categoryDesmanthus4food · CC BY-SA 3.0 us · Wikimedia Commons ↗
Pyricularia grisea
Pyricularia grisea · InteractorPublic domain · Wikimedia Commons ↗

Verbatim

e0

“The combination of seed treatment with carbendazim @ 2g/kg + twice spraying of tricyclazole @ 0.06% at 7 days interval showed significant decrease in the disease severity and grain yield.”

✓ located verbatim in the source · abstract, characters 339–526 · show in text ↑
t0

“Rice Blast Caused by Pyricularia grisea”

✓ located verbatim in the source · title, characters 33–72 · show in text ↑
Intervention effectobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

The same fungicide combination significantly decreased grain yield as written.

Treatment
seed treatment with carbendazim @ 2g/kg + twice spraying of tricyclazole @ 0.06% at 7 days intervale0
Outcome
grain yielde0
Direction
decreasee0

Not reportedComparator

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

Oryza sativa
Oryza sativa · Taxon · picture from its Wikimedia Commons categoryDesmanthus4food · CC BY-SA 3.0 us · Wikimedia Commons ↗

Verbatim

e0

“The combination of seed treatment with carbendazim @ 2g/kg + twice spraying of tricyclazole @ 0.06% at 7 days interval showed significant decrease in the disease severity and grain yield.”

✓ located verbatim in the source · abstract, characters 339–526 · show in text ↑
t0

“Rice Blast”

✓ located verbatim in the source · title, characters 33–43 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Integrated fungicide, biocontrol and plant extract treatment significantly decreased disease severity relative to untreated control.

Treatment
integration of fungicide (seed treatment and foliar spray), biocontrol agent (foliar spray) and plant extract (foliar spray)e0
Outcome
disease severitye0
Direction
decreasee0
Comparator
untreated controle0

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

Oryza sativa
Oryza sativa · Taxon · picture from its Wikimedia Commons categoryDesmanthus4food · CC BY-SA 3.0 us · Wikimedia Commons ↗

Verbatim

e0

“IDM schedule involving integration of fungicide (seed treatment and foliar spray), biocontrol agent (foliar spray) and plant extract (foliar spray) resulted in significant decrease in disease severity and increase in yield compared to untreated control.”

✓ located verbatim in the source · abstract, characters 527–780 · show in text ↑
t0

“Rice Blast”

✓ located verbatim in the source · title, characters 33–43 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Integrated treatment significantly increased yield relative to untreated control.

Treatment
integration of fungicide (seed treatment and foliar spray), biocontrol agent (foliar spray) and plant extract (foliar spray)e0
Outcome
yielde0
Direction
increasee0
Comparator
untreated controle0

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

Oryza sativa
Oryza sativa · Taxon · picture from its Wikimedia Commons categoryDesmanthus4food · CC BY-SA 3.0 us · Wikimedia Commons ↗

Verbatim

e0

“IDM schedule involving integration of fungicide (seed treatment and foliar spray), biocontrol agent (foliar spray) and plant extract (foliar spray) resulted in significant decrease in disease severity and increase in yield compared to untreated control.”

✓ located verbatim in the source · abstract, characters 527–780 · show in text ↑
t0

“Rice Blast”

✓ located verbatim in the source · title, characters 33–43 · show in text ↑
Observationobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Fungicide alone produced significantly lower disease severity and superior yield.

Treatment
fungicide application alonee0
Outcome
disease severity associated with superior yielde0
Direction
lowere0

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

Oryza sativa
Oryza sativa · Taxon · picture from its Wikimedia Commons categoryDesmanthus4food · CC BY-SA 3.0 us · Wikimedia Commons ↗

Verbatim

e0

“fungicide application alone resulted in significantly lower disease severity associated with superior yield”

✓ located verbatim in the source · abstract, characters 790–897 · show in text ↑
t0

“Rice Blast”

✓ located verbatim in the source · title, characters 33–43 · show in text ↑

carbendazim · Pyricularia grisea · Oryza sativa (rice)Positive and negative results

3 papers: 2 positive, 1 negative or no effect

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

  1. negative
  2. positive
See all 3 papers →

tricyclazole · Pyricularia grisea · Oryza sativa (rice)Positive and negative results

9 papers: 8 positive, 1 negative or no effect

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

  1. negative
  2. positive
  3. positive

5 papers more in this group

See all 9 papers →

carbendazim · yield · Oryza sativa (rice)Positive and negative results

19 papers: 17 positive, 2 negative or no effect

1 paper in the same direction as this paper · 17 in the opposite direction

  1. positive
  2. positive
  3. positive

15 papers more in this group

See all 19 papers →

tricyclazole · yield · Oryza sativa (rice)Positive and negative results

19 papers: 18 positive, 1 negative or no effect

18 in the opposite direction

  1. positive
  2. positive
  3. positive

15 papers more in this group

See all 19 papers →

fungicide · yield · Oryza sativa (rice)Results differ

35 papers: 28 positive, 7 negative or no effect

27 papers in the same direction as this paper · 7 in the opposite direction

  1. no effect
  2. no effect
  3. no effect

31 papers more in this group

See all 35 papers →

botanical · yield · Oryza sativa (rice)Results differ

208 papers: 193 positive, 15 negative or no effect

192 papers in the same direction as this paper · 11 in the opposite direction · 4 reporting no difference from an alternative

  1. negative
  2. no effect
  3. negative

204 papers more in this group

See all 208 papers →

biocontrol · disease · Oryza sativa (rice)Positive and negative results

20 papers: 19 positive, 1 negative or no effect

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

  1. no effect
  2. positive
  3. positive

16 papers more in this group

See all 20 papers →

biocontrol · yield · Oryza sativa (rice)Positive and negative results

26 papers: 24 positive, 2 negative or no effect

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

  1. negative
  2. no effect
  3. positive

22 papers more in this group

See all 26 papers →

8 of 16 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.