Paper · 2003 · Annals of Plant Protection Sciences

Efficacy of Herbicides for Controlling Weeds in Wheat with Special Reference to Phalaris minor

B. S. Azad; A. S. Reen; Mahender Singh

5
claims
9
verbatim quotes
5
citations
2
research areas
—
Not open access

Abstract

Application of metribuzin at 140 and 175 g/ha 34 days after sowing of wheat, significantly reduced the dry matter of Phalaris minor alongwith other broadleaved weeds but remained statistically at par with weed free treatment. Similarly, grain yield of these treatments was also at par and remained significantly superior to rest of the treatments during both the years. Isoproturon applied at 1000g/ha was next m superiority in respect of grain yield and proved to be significantly superior to sulfosulfuron (26.6 and 33.3 g/ha), clodinafop (50 and 60 g/ha), fenoxapropethyl (60 and 80 g/ha) and tralkoxydim (350 g/ha), clodinafop (50 and 60 g/ha), fenoxapiopethy (60 and 80 g/ha) and tralkoxydim (350 g/ha) were ineffective in controlling broadleaved weeds as compaied to sulfosulfuron (26.6 and 33.3 g/ha).

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Claims 5

Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Metribuzin at 140 and 175 g/ha applied 34 days after wheat sowing significantly reduced the dry matter of Phalaris minor, statistically at par with the weed free treatment

Treatment
metribuzin at 140 and 175 g/ha 34 days after sowinge1
Interactor
Phalaris minorPhalaris minore1weed
Outcome
dry matter of Phalaris minore1
Direction
reducede1
Qualifier
statistically at par with weed free treatmente1

Not reportedComparator

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

Triticum aestivum
Triticum aestivum · TaxonRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗
Phalaris minor
Phalaris minor · Interactor · picture from its Wikimedia Commons categoryMatt Lavin from Bozeman, Montana, USA · CC BY-SA 2.0 · Wikimedia Commons ↗

Verbatim

e1

“Application of metribuzin at 140 and 175 g/ha 34 days after sowing of wheat, significantly reduced the dry matter of Phalaris minor alongwith other broadleaved weeds but remained statistically at par with weed free treatment”

✓ located verbatim in the source · abstract, characters 0–224 · show in text ↑
Intervention effectobservedoriginal resultno effectnot significant (as stated)measured

Claim · model-written summary

Grain yield under metribuzin at 140 and 175 g/ha was at par during both years

Treatment
metribuzin at 140 and 175 g/hae1
Outcome
grain yielde2
Direction
at pare2
Qualifier
during both the yearse2

Not reportedComparator

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

Triticum aestivum
Triticum aestivum · TaxonRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e1

“Application of metribuzin at 140 and 175 g/ha 34 days after sowing of wheat, significantly reduced the dry matter of Phalaris minor alongwith other broadleaved weeds but remained statistically at par with weed free treatment”

✓ located verbatim in the source · abstract, characters 0–224 · show in text ↑
e2

“Similarly, grain yield of these treatments was also at par and remained significantly superior to rest of the treatments during both the years”

✓ located verbatim in the source · abstract, characters 226–368 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Grain yield under metribuzin at 140 and 175 g/ha was significantly superior to the rest of the treatments during both years

Treatment
metribuzin at 140 and 175 g/hae1
Outcome
grain yielde2
Direction
superiore2
Qualifier
during both the yearse2
Comparator
rest of the treatmentse2

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

Triticum aestivum
Triticum aestivum · TaxonRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e1

“Application of metribuzin at 140 and 175 g/ha 34 days after sowing of wheat, significantly reduced the dry matter of Phalaris minor alongwith other broadleaved weeds but remained statistically at par with weed free treatment”

✓ located verbatim in the source · abstract, characters 0–224 · show in text ↑
e2

“Similarly, grain yield of these treatments was also at par and remained significantly superior to rest of the treatments during both the years”

✓ located verbatim in the source · abstract, characters 226–368 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Isoproturon applied at 1000 g/ha gave significantly superior grain yield to sulfosulfuron in wheat

Treatment
Isoproturon applied at 1000g/hae3
Outcome
grain yielde3
Direction
superiore3
Comparator
sulfosulfurone3

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

Triticum aestivum
Triticum aestivum · TaxonRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e1

“Application of metribuzin at 140 and 175 g/ha 34 days after sowing of wheat, significantly reduced the dry matter of Phalaris minor alongwith other broadleaved weeds but remained statistically at par with weed free treatment”

✓ located verbatim in the source · abstract, characters 0–224 · show in text ↑
e3

“Isoproturon applied at 1000g/ha was next m superiority in respect of grain yield and proved to be significantly superior to sulfosulfuron (26.6 and 33.3 g/ha)”

✓ located verbatim in the source · abstract, characters 370–528 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Clodinafop, fenoxapiopethy and tralkoxydim were ineffective in controlling broadleaved weeds in wheat compared with sulfosulfuron

Treatment
clodinafop (50 and 60 g/ha), fenoxapiopethy (60 and 80 g/ha) and tralkoxydim (350 g/ha)e4
Interactor
broadleaved weedse4weed
Outcome
controlling broadleaved weedse4
Direction
ineffectivee4
Comparator
sulfosulfuron (26.6 and 33.3 g/ha)e4

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

Triticum aestivum
Triticum aestivum · TaxonRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e1

“Application of metribuzin at 140 and 175 g/ha 34 days after sowing of wheat, significantly reduced the dry matter of Phalaris minor alongwith other broadleaved weeds but remained statistically at par with weed free treatment”

✓ located verbatim in the source · abstract, characters 0–224 · show in text ↑
e4

“clodinafop (50 and 60 g/ha), fenoxapiopethy (60 and 80 g/ha) and tralkoxydim (350 g/ha) were ineffective in controlling broadleaved weeds as compaied to sulfosulfuron (26.6 and 33.3 g/ha)”

✓ located verbatim in the source · abstract, characters 620–807 · show in text ↑

metribuzin · yield · Triticum aestivum (wheat)Results differ

75 papers: 45 positive, 30 negative or no effect

44 papers in the same direction as this paper · 27 in the opposite direction · 3 reporting no difference from an alternative

  1. no effect
    Fenoxaprop plus metribuzin was at par with sulfosulfuron plus 2,4-D for grain yield of wheat.

    Effect of different herbicides on weed growth and yield performance of wheat · 2012 · compared with sulfosulfuron (25 g) + 2,4-D (500 g/ha)

    No difference from an alternativeCites this paper

  2. negative
  3. negative

71 papers more in this group

See all 75 papers →

isoproturon · yield · Triticum aestivum (wheat)Results differ

89 papers: 75 positive, 14 negative or no effect

74 papers in the same direction as this paper · 7 in the opposite direction · 7 reporting no difference from an alternative

  1. no effect
    Isoproturon plus 2,4-D was at par with sulfosulfuron plus 2,4-D for grain yield of wheat.

    Effect of different herbicides on weed growth and yield performance of wheat · 2012 · compared with sulfosulfuron (25 g) + 2,4-D (500 g/ha)

    No difference from an alternativeCites this paper

  2. negative
  3. negative

85 papers more in this group

See all 89 papers →

tralkoxydim · weed · Triticum aestivum (wheat)Positive and negative results

19 papers: 12 positive, 7 negative or no effect

6 papers in the same direction as this paper · 12 in the opposite direction

  1. positive
  2. positive
  3. positive

15 papers more in this group

See all 19 papers →

clodinafop · weed · Triticum aestivum (wheat)Positive and negative results

61 papers: 54 positive, 7 negative or no effect

6 papers in the same direction as this paper · 54 in the opposite direction

  1. positive
  2. positive
  3. positive

57 papers more in this group

See all 61 papers →

metribuzin · Phalaris minor · Triticum aestivum (wheat)Results agree

18 papers: 18 positive, 0 negative or no effect

17 papers in the same direction as this paper

  1. positive
  2. positive
  3. positive

14 papers more in this group

See all 18 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.