Paper · 2014

BIO-EFFICACY AND PHYTOTOXICITY OF METSULFURON-M ETHYL 20% (WG) AGAINST BROAD LEAF WEEDS IN WHEAT CROP

AN Singh Ninama; Nidhi Verma; Deepak Khende; et al.

4
claims
8
verbatim quotes
0
citations
2
research areas
—
Not open access

Abstract

A field experiment was conducted during Rabi season of 2006-07 at Research Farm of the Department of Agronomy, Collage of Agriculture, Gwalior (M.P.), India to evaluate the Bio-Efficacy and Phytotoxicity of Metsulfuron-Methyl 20% (WG) against broad leaf weeds in Wheat (Triticum aestivum). Major dominant weeds infesting the wheat crop were Chenopodium album, Anagallis arvensis, Phalaris minor and Melilotus alba. Application of metsulfuron methyl at the rate of 8g + 0.2% surfactant/ ha was found most effective to control the weeds and for reducing their dry weight and also higher grain yield, which was closely followed by the application of metsulfuron-methyl 4g + 25g Sulfosulfuron/ha. Both the treatments also recorded higher and almost identical net income per rupee investment (Rs. 3.32 and 3.25).

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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 4

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Metsulfuron methyl at 8g plus surfactant was most effective in weed control and reduction of weed dry weight.

Treatment
metsulfuron methyl at the rate of 8g + 0.2% surfactant/ hae0
Interactor
weedse0weed
Outcome
the weedse0
Direction
most effectivee0

Not reportedTaxonComparator

Verbatim

e0

“Application of metsulfuron methyl at the rate of 8g + 0.2% surfactant/ ha was found most effective to control the weeds and for reducing their dry weight”

✓ located verbatim in the source · abstract, characters 415–568 · show in text ↑
t0

“WHEAT CROP”

✓ located verbatim in the source · title, characters 91–101 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Metsulfuron methyl at 8g plus surfactant produced higher wheat grain yield.

Treatment
metsulfuron methyl at the rate of 8g + 0.2% surfactant/ hae0
Outcome
grain yielde0
Direction
highere0

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

e0

“Application of metsulfuron methyl at the rate of 8g + 0.2% surfactant/ ha was found most effective to control the weeds and for reducing their dry weight and also higher grain yield”

✓ located verbatim in the source · abstract, characters 415–596 · show in text ↑
t0

“WHEAT CROP”

✓ located verbatim in the source · title, characters 91–101 · show in text ↑
Observationobservedoriginal resultmeasured

Claim · model-written summary

Metsulfuron methyl with Sulfosulfuron closely followed the best weed and grain yield treatment.

Treatment
application of metsulfuron-methyl 4g + 25g Sulfosulfuron/hae0
Outcome
closely followede0

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

e0

“which was closely followed by the application of metsulfuron-methyl 4g + 25g Sulfosulfuron/ha”

✓ located verbatim in the source · abstract, characters 598–691 · show in text ↑
t0

“WHEAT CROP”

✓ located verbatim in the source · title, characters 91–101 · show in text ↑
Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

The two treatments had almost identical net income per rupee investment of Rs. 3.32 and 3.25.

Outcome
net income per rupee investmente0
Direction
highere0
Value
Rs. 3.32 and 3.25e0

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

e0

“Both the treatments also recorded higher and almost identical net income per rupee investment (Rs. 3.32 and 3.25).”

✓ located verbatim in the source · abstract, characters 693–807 · show in text ↑
t0

“WHEAT CROP”

✓ located verbatim in the source · title, characters 91–101 · show in text ↑

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

15 papers: 14 positive, 1 negative or no effect

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

  1. no effect
  2. positive
  3. positive

11 papers more in this group

See all 15 papers →

surfactant · yield · Triticum aestivum (wheat)Positive and negative results

18 papers: 15 positive, 3 negative or no effect

14 papers in the same direction as this paper · 1 in the opposite direction · 2 reporting no difference from an alternative

  1. no effect
  2. no effect
    The mixture gave similar wheat grain yield to sequential application and weed-free conditions.

    Bio-efficacy of ready-mix formulation of clodinafop-propargyl + metsulfuron for control of mixed weed flora in wheat · 2015 · compared with sequential application of clodinafop 60 g/ha and metsulfuron 4 g/ha and weed free

    No difference from an alternative

  3. no effect

14 papers more in this group

See all 18 papers →

methyl · yield · Triticum aestivum (wheat)Positive and negative results

41 papers: 37 positive, 4 negative or no effect

36 papers in the same direction as this paper · 1 in the opposite direction · 3 reporting no difference from an alternative

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

37 papers more in this group

See all 41 papers →

metsulfuron methyl · weed · Triticum aestivum (wheat)Positive and negative results

134 papers: 132 positive, 2 negative or no effect

131 papers in the same direction as this paper · 2 in the opposite direction

  1. positive
  2. negative
  3. negative

130 papers more in this group

See all 134 papers →

metsulfuron methyl · yield · Triticum aestivum (wheat)Positive and negative results

155 papers: 143 positive, 12 negative or no effect

142 papers in the same direction as this paper · 7 in the opposite direction · 5 reporting no difference from an alternative

  1. positive
  2. negative
  3. negative

151 papers more in this group

See all 155 papers →

methyl · weed · Triticum aestivum (wheat)Results agree

36 papers: 36 positive, 0 negative or no effect

35 papers in the same direction as this paper

  1. positive
  2. positive
  3. positive

32 papers more in this group

See all 36 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.