Paper · 2006 · Indian Journal of Weed Science

Residual Effect of Herbicide Applied as Alone and Mixture to Kharif Maize on Succeeding Rabi Oat and Mustard

V. J. Patel; P. N. Upadhyay; S. U. Zala; et al.

4
claims
4
verbatim quotes
9
citations
2
research areas
—
Not open access

Abstract

Pre-emergence application of pendimethalin at 0.25 kg/ha either with atrazine or alachlor or metolachlor each at 0.5 kgha or metribuzin at 0.15 kg/ha gave significantly lower density of monocot and dicot weeds at all the intervals and also recorded higher grain yield of maize as compared to all other treatments. None of the herbicides applied alone or as mixture at tested rates had adverse effect on succeeding rabi oat arid mustard crops.

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Claims 4

Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Pendimethalin mixtures lowered monocot and dicot weed density at all intervals relative to other treatments.

Taxon
maizeZea mayse0
Treatment
Pre-emergence application of pendimethalin at 0.25 kg/ha either with atrazine or alachlor or metolachlor each at 0.5 kgha or metribuzin at 0.15 kg/hae0
Outcome
density of monocot and dicot weedse0
Direction
lowere0
Comparator
all other treatmentse0

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

e0

“Pre-emergence application of pendimethalin at 0.25 kg/ha either with atrazine or alachlor or metolachlor each at 0.5 kgha or metribuzin at 0.15 kg/ha gave significantly lower density of monocot and dicot weeds at all the intervals and also recorded higher grain yield of maize as compared to all other treatments”

✓ located verbatim in the source · abstract, characters 0–312 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Those pendimethalin mixtures increased maize grain yield relative to other treatments.

Taxon
maizeZea mayse0
Treatment
Pre-emergence application of pendimethalin at 0.25 kg/ha either with atrazine or alachlor or metolachlor each at 0.5 kgha or metribuzin at 0.15 kg/hae0
Outcome
grain yield of maizee0
Direction
highere0
Comparator
all other treatmentse0

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

e0

“Pre-emergence application of pendimethalin at 0.25 kg/ha either with atrazine or alachlor or metolachlor each at 0.5 kgha or metribuzin at 0.15 kg/ha gave significantly lower density of monocot and dicot weeds at all the intervals and also recorded higher grain yield of maize as compared to all other treatments”

✓ located verbatim in the source · abstract, characters 0–312 · show in text ↑
Intervention effectobservedoriginal resultno effectmeasured

Claim · model-written summary

Tested herbicides alone or in mixtures had no reported adverse effect on succeeding oat.

Treatment
herbicides applied alone or as mixture at tested ratese0
Outcome
adverse effect on succeeding rabi oate0
Direction
Nonee0

Not reportedComparator

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

Avena sativa
Avena sativa · TaxonSendelbach ( talk ) · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“None of the herbicides applied alone or as mixture at tested rates had adverse effect on succeeding rabi oat arid mustard crops”

✓ located verbatim in the source · abstract, characters 314–441 · show in text ↑
Intervention effectobservedoriginal resultno effectmeasured

Claim · model-written summary

Tested herbicides alone or in mixtures had no reported adverse effect on succeeding mustard.

Taxon
mustarde0
Treatment
herbicides applied alone or as mixture at tested ratese0
Outcome
mustard cropse0
Direction
Nonee0

Not reportedComparator

Verbatim

e0

“None of the herbicides applied alone or as mixture at tested rates had adverse effect on succeeding rabi oat arid mustard crops”

✓ located verbatim in the source · abstract, characters 314–441 · show in text ↑

metolachlor · yield · Zea mays (maize)Results differ

24 papers: 19 positive, 5 negative or no effect

18 papers in the same direction as this paper · 5 in the opposite direction

  1. no effect
  2. negative
  3. no effect

20 papers more in this group

See all 24 papers →

pendimethalin · yield · Zea mays (maize)Results differ

54 papers: 52 positive, 2 negative or no effect

51 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

50 papers more in this group

See all 54 papers →

atrazine · weed · Zea mays (maize)Results differ

202 papers: 197 positive, 5 negative or no effect

196 papers in the same direction as this paper · 5 in the opposite direction

  1. positive
  2. negative
  3. negative

198 papers more in this group

See all 202 papers →

atrazine · yield · Zea mays (maize)Results differ

240 papers: 205 positive, 35 negative or no effect

204 papers in the same direction as this paper · 29 in the opposite direction · 6 reporting no difference from an alternative

  1. negative
  2. no effect
  3. negative

236 papers more in this group

See all 240 papers →

metribuzin · yield · Zea mays (maize)Positive and negative results

12 papers: 10 positive, 2 negative or no effect

9 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

8 papers more in this group

See all 12 papers →

metolachlor · weed · Zea mays (maize)Positive and negative results

18 papers: 16 positive, 2 negative or no effect

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

  1. negative
  2. negative
  3. positive

14 papers more in this group

See all 18 papers →

alachlor · yield · Zea mays (maize)Positive and negative results

27 papers: 20 positive, 7 negative or no effect

19 papers in the same direction as this paper · 5 in the opposite direction · 2 reporting no difference from an alternative

  1. negative
  2. negative
  3. negative

23 papers more in this group

See all 27 papers →

pendimethalin · weed · Zea mays (maize)Positive and negative results

44 papers: 43 positive, 1 negative or no effect

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

  1. negative
  2. positive
  3. positive

40 papers more in this group

See all 44 papers →

8 of 12 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.