Intervention effectmodel-written summary

Tembotrione plus Atrazine at 20 DAS gave cob yield of 68.4 q/ha compared with hand weeding at 30 DAS.

A claim from Impact of frontline demonstration on weed management on yield and economics of maize in coastal belt of Odisha · 2025

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Tembotrione plus Atrazine at 20 DAS gave cob yield of 68.4 q/ha compared with hand weeding at 30 DAS.

Taxon
maizeZea mayst0
Treatment
Tembotrione 100 g/ha + Atrazine 500 g/ha at 20 DASe0
Outcome
cob yielde0
Direction
maximume0
Value
68.4 q/hae0
Comparator
hand weeding at 30 DASe0
Setting
Puri districte1

Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleQualifier

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

“Demonstration plot with application of Tembotrione 100 g/ha + Atrazine 500 g/ha at 20 DAS recorded longest cob with length (18.1 cm) and diameter (27.22 cm) and maximum number of grains/cob (388) with cob yield 68.4 q/ha, net return (Rs. 72456/ha) and benefit cost ratio (2.03) over farmers practice of hand weeding at 30 DAS.”

✓ located verbatim in the source · abstract, characters 756–1082
t0

“maize”

✓ located verbatim in the source · title, characters 79–84
e1

“Puri district”

✓ located verbatim in the source · abstract, characters 741–754

Title

Impact of frontline demonstration on weed management on yield and economics of maize in coastal belt of Odisha

Sarthak Pattanayak; Surya Narayan Mishra; Pravat Kumar Roul; et al. International Journal of Research in Agronomy 2025. doi:10.33545/2618060x.2025.v8.i4a.2728

Other claims from this paper (5)

Record rev-abbc5bdcc6caa3d3357e3782a9e6f20b16b231695472ddd309724d364f8691a0 · schema claims-v0.9 · position 4 in the model’s answer

atrazine · yield · Zea mays (maize)Results differ

240 papers: 205 positive, 35 negative or no effect

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

  1. positive
    Maize yield was higher (5305 kg/ha) with atrazine 50 WP 1.25 kg/ha followed by glyphosate 41SL 2.5 kg/ha.

    Effect of Pre and Post Emergence Herbicides on Weed Control in Maize (Zea mays L.) · 2012

    Same directionCited by this paper

  2. positive
    Herbicides plus zero tillage and Sesbania produced maize yield of 6.88 t/ha, comparable with the weed-free check.

    Selectivity of new generation herbicide ‘Tembotrione’ under conservation agriculture-based maize (Zea mays) in maize-wheat-mungbean cropping system · 2024 · compared with weed-free check (WFC)

    Same directionCited by this paper

  3. negative
    Corn grain yield fell 39% in year five where atrazine had been discontinued.

    Weed Seed Decline in Irrigated Soil after Six Years of Continuous Corn(Zea mays)and Herbicides · 1984

    Opposite direction

  4. no effect
    Sweet corn yields at Blackville and Tifton were similar between the half and full rates of atrazine plus S-metolachlor after wild radish or rye cover crops.

    Use of Wild Radish (Raphanus raphanistrum) and Rye Cover Crops for Weed Suppression in Sweet Corn · 2008

    Opposite direction

  5. negative
    Reducing atrazine and metolachlor to one-fourth the rate in the absence of cover crop reduced corn yield in two of four years compared with the standard treatment.

    Reduced-Herbicide Weed Management Systems for No-Tillage Corn (Zea mays) in a Hairy Vetch (Vicia villosa) Cover Crop · 1993 · compared with the standard treatment

    Opposite direction

  6. no effect
    Hairy vetch cover yields did not differ with or without atrazine and metolachlor.

    Cover Crop Management and Weed Suppression in No-tillage Sweet Corn Production · 2004 · compared with without atrazine and metolachlor

    Opposite direction

  7. no effect
    Rimsulfuron applied with atrazine or dicamba, in tank mixture or sequentially, gave corn yield similar to rimsulfuron applied alone.

    Dicamba and Atrazine Antagonism on Sulfonylurea Herbicides Used for Johnsongrass (Sorghum halepense) Control in Corn (Zea mays)1 · 2001 · compared with that applied alone

    Opposite direction

  8. no effect
    Handweeding and atrazine gave similar grain yields with tine cultivation when weeds were controlled within 14 days of emergence.

    Use of Tine-tillage, with Atrazine Weed Control, to Permit Earlier Planting of Maize by Smallholder Farmers in Zimbabwe · 1992 · compared with Handweeding

    Opposite direction

231 papers more in this group

See all 240 papers →

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

73 papers: 68 positive, 5 negative or no effect

67 papers in the same direction as this claim · 2 in the opposite direction · 3 reporting no difference from an alternative

  1. positive
    The mixture gave the highest maize growth and yield parameters and yield.

    Effect of Tembotrione on Weed Growth and Productivity of Kharif Maize (Zea mays L.) · 2023

    Same directionCited by this paper

  2. positive
    Herbicides plus zero tillage and Sesbania produced maize yield of 6.88 t/ha, comparable with the weed-free check.

    Selectivity of new generation herbicide ‘Tembotrione’ under conservation agriculture-based maize (Zea mays) in maize-wheat-mungbean cropping system · 2024 · compared with weed-free check (WFC)

    Same directionCited by this paper

  3. no effect
    Corn yield was not affected by the HPPD-inhibiting herbicide applications.

    Is There a Benefit of Adding Atrazine to HPPD-Inhibiting Herbicides for Control of Multiple-Herbicide-Resistant, Including Group 5-Resistant, Waterhemp in Corn? · 2021

    Opposite direction

  4. no effect
    Same-day nitrogen fertilization with tembotrione caused no yield reduction in three maize hybrids.

    Interactions Between Herbicide Application and Timing of Nitrogen Fertilization in Maize Hybrids · 2019

    Opposite direction

  5. no effect
    Adding atrazine to tembotrione did not increase yield-loss risk relative to the HPPD inhibitor alone.

    Photosystem II‐Inhibitors Play a Limited Role in Sweet Corn Response to 4‐Hydroxyphenyl Pyruvate Dioxygenase‐Inhibiting Herbicides · 2014 · compared with HPPD‐inhibitor applied alone

    No difference from an alternative

  6. no effect
    Grain yield under alachlor 2000 g/ha fb tembotrione 120 g/ha +S at 35 DAS did not differ significantly from the weed free treatment (6380 and 6816 kg/ha).

    Efficacy of different herbicides on weed dynamics and productivity of kharif maize (Zea mays) and their residual effect on succeeding wheat crop (Triticum aestivum) · 2020 · compared with weed free treatment

    No difference from an alternative

  7. no effect
    Grain and stover yields with tembotrione at 15 DAS were at par with tembotrione at 30 DAS and two hand weedings at 15 and 30 DAS.

    Bio-efficacy of Post Emergent Application of Tembotrione on Mixed Weed Flora in Spring Maize (Zea mays L.) Under Irrigated Sub-tropical Shiwalik Foothills of J&K, India · 2017 · compared with post emergence application of tembotrione @ 120 g ha-1 at 30 DAS

    No difference from an alternative

  8. positive
    Adding atrazine raised sweet corn ear number by 9% versus tembotrione alone.

    Significance of Atrazine as a Tank-Mix Partner with Tembotrione · 2011 · compared with tembotrione alone

    Same direction

64 papers more in this group

See all 73 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.