Paper · 2019 · International Journal of Chemical Studies

Bio-efficacy of promising post-emergence herbicides alone and in combination against major weeds in soybean

AU Andhale; DK Kathmale

4
claims
9
verbatim quotes
0
citations
2
research areas
✓
Open access

Abstract

A field experiment was conducted during Kharif season of 2015 at Agriculture Research Station, Kasbe Digraj, Sangli, Mahatma Phule Agricultural University, Maharashtra, India. The dominant broad-leaved weeds in the field were Commelina benghalensis, Acalypha indica, Digera arvensis, Parthenium hysterophorus, Amaranthus viridis and Euphorbia geniculata. Grassy weeds were Echinochloa colonum, Brachiaria reptans, Dinebra arabica, Digitaria longiflora and Cynadon dactylon and Cyperus rotundus as sedge. Results revealed that, post-emergence application of Fluazifop-p-butyl + Fomesafen @ 300 g a.i. ha-1 recorded significantly lower weed density and total weed dry weight at 45 DAS. Higher weed control efficiency (86.36%) was recorded with post-emergence application Fluazifop-p-butyl + Fomesafen @ 300 g a.i. ha-1. Post-emergence application of Fluazifop-p-butyl + Fomesafen @ 300 g a.i. ha-1 recorded significantly higher seed yield (1776.00 kg ha-1) and which was at a par with application of Imazethapyr + Quizalofop-ethyl @ 175 g a.i. ha-1 as post-emergence and weed free check with highest B:C ratio.

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Claims 4

Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Fluazifop-p-butyl plus Fomesafen significantly lowered weed density and dry weight at 45 DAS.

Taxon
soybeanGlycine maxt0
Treatment
Fluazifop-p-butyl + Fomesafen @ 300 g a.i. ha-1e0
Outcome
weed density and total weed dry weighte0
Direction
lowere0
Qualifier
45 DASe0

Not reportedComparator

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

Glycine max
Glycine max · TaxonPublic domain · Wikimedia Commons ↗

Verbatim

e0

“post-emergence application of Fluazifop-p-butyl + Fomesafen @ 300 g a.i. ha-1 recorded significantly lower weed density and total weed dry weight at 45 DAS”

✓ located verbatim in the source · abstract, characters 527–682 · show in text ↑
t0

“soybean”

✓ located verbatim in the source · title, characters 100–107 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

That treatment achieved 86.36% weed control efficiency.

Taxon
soybeanGlycine maxt0
Treatment
Fluazifop-p-butyl + Fomesafen @ 300 g a.i. ha-1e0
Outcome
weed control efficiencye0
Direction
Highere0
Value
86.36%e0

Not reportedComparator

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

Glycine max
Glycine max · TaxonPublic domain · Wikimedia Commons ↗

Verbatim

e0

“Higher weed control efficiency (86.36%) was recorded with post-emergence application Fluazifop-p-butyl + Fomesafen @ 300 g a.i. ha-1”

✓ located verbatim in the source · abstract, characters 684–816 · show in text ↑
t0

“soybean”

✓ located verbatim in the source · title, characters 100–107 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

That treatment gave significantly higher soybean seed yield of 1776.00 kg ha-1.

Taxon
soybeanGlycine maxt0
Treatment
Fluazifop-p-butyl + Fomesafen @ 300 g a.i. ha-1e0
Outcome
seed yielde0
Direction
highere0
Value
1776.00 kg ha-1e0

Not reportedComparator

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

Glycine max
Glycine max · TaxonPublic domain · Wikimedia Commons ↗

Verbatim

e0

“Fluazifop-p-butyl + Fomesafen @ 300 g a.i. ha-1 recorded significantly higher seed yield (1776.00 kg ha-1)”

✓ located verbatim in the source · abstract, characters 848–954 · show in text ↑
t0

“soybean”

✓ located verbatim in the source · title, characters 100–107 · show in text ↑
Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

Soybean yield under the combination was on par with Imazethapyr plus Quizalofop and the weed-free check.

Taxon
soybeanGlycine maxt0
Outcome
seed yielde1
Comparator
Imazethapyr + Quizalofop-ethyl @ 175 g a.i. ha-1e0

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

Glycine max
Glycine max · TaxonPublic domain · Wikimedia Commons ↗

Verbatim

e0

“at a par with application of Imazethapyr + Quizalofop-ethyl @ 175 g a.i. ha-1 as post-emergence and weed free check with highest B:C ratio”

✓ located verbatim in the source · abstract, characters 969–1107 · show in text ↑
t0

“soybean”

✓ located verbatim in the source · title, characters 100–107 · show in text ↑
e1

“seed yield”

✓ located verbatim in the source · abstract, characters 926–936 · show in text ↑

fomesafen · yield · Glycine max (soybean)Results differ

24 papers: 20 positive, 4 negative or no effect

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

  1. negative
  2. no effect
  3. negative

20 papers more in this group

See all 24 papers →

fomesafen · weed · Glycine max (soybean)Positive and negative results

24 papers: 20 positive, 4 negative or no effect

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

  1. negative
  2. no effect
  3. no effect

20 papers more in this group

See all 24 papers →

fluazifop-P-butyl · weed · Glycine max (soybean)Results agree

11 papers: 11 positive, 0 negative or no effect

10 papers in the same direction as this paper

  1. positive
  2. positive
  3. positive

7 papers more in this group

See all 11 papers →

fluazifop-P-butyl · yield · Glycine max (soybean)Results agree

13 papers: 13 positive, 0 negative or no effect

12 papers in the same direction as this paper

  1. positive
  2. positive
  3. positive

9 papers more in this group

See all 13 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.