Quinclorac applied alone delayed PRE or POST, or POST tank-mixed with thiobencarb, pendimethalin, or a formulated molinate and propanil mixture, consistently controlled propanil-resistant barnyardgrass.

pendimethalin · control · Oryza sativa (rice)Positive and negative results

2 papers in the same direction as this claim · 1 in the opposite direction

1. negative
   Pendimethalin alone had poor efficacy, improved by herbicide mixtures.

   Efficacy of herbicides for weed management in direct seeded Rice · 2021 · compared with mixture of herbicides

   Opposite direction

2. positive
   Pendimethalin PRE effectively controlled Chinese sprangletop, large crabgrass and junglerice.

   Herbicide Options for Weed Control in Dry-Seeded Aromatic Rice in India · 2013

   Same direction

3. positive
   Pendimethalin gave better pre-emergence weed control than oxadiargyl and pretilachlor in direct-seeded rice.

   Effects of Different Herbicide Combinations on Weed Control Efficacy and Rice Economic Traits Under Shallow-Buried Drip Irrigation · 2026 · compared with oxadiargyl and pretilachlor

   Same direction

quinclorac · control · Oryza sativa (rice)Positive and negative results

5 papers in the same direction as this claim · 1 in the opposite direction · 1 reporting no difference from an alternative

1. positive
   The listed quizalofop mixtures controlled hemp sesbania by at most 90%.

   Evaluation of weed control in acetyl coA carboxylase-resistant rice with mixtures of quizalofop and auxinic herbicides · 2019

   Same directionCites this paper

2. negative
   Quinclorac mixtures were among the most antagonistic and gave the least weed control.

   On a Method of Analysis for Synergistic and Antagonistic Joint-Action Effects with Fenoxaprop Mixtures in Rice (Oryza sativa) · 2010

   Opposite direction

3. no effect
   Quinclorac, triclopyr and cyhalofop mixed with quizalofop gave a neutral response for red rice, CLXL-745 and CL-111 control at 28 DAT.

   Quizalofop-p-ethyl Mixed with Synthetic Auxin and ACCase-Inhibiting Herbicides for Weed Management in Rice Production · 2019 · compared with quizalofop

   No difference from an alternative

4. positive
   High-rate quinclorac controlled more than 80% of pitted morningglory.

   Rice (Oryza sativa) Weed Control with Soil Applications of Quinclorac · 1993

   Same direction

5. positive
   Nine herbicides followed by flooding controlled Conyza by over 80% at 28 DAA.

   Herbicide management for horseweed ( Conyza spp.) control in post-emergence under flooded rice · 2024

   Same direction

6. positive
   Quinclorac plus cinosulfuron gave 96.3% total weed control efficiency at the three-leaf stage of weed in rice seedling beds.

   The Preliminary Report on the Control Efficiciency of Weed of Several Complex Herbicides in Rice Seedling Bed at Different Stage · 2002

   Same direction

7. positive
   Rice-field weed stem control effect exceeded controls.

   Study on the Control Effect of 40% Cyhalofop-butyl/Quinclorac WP on the Grass Weeds in Rice Fields of Direct Seeding Cultivation · 2009 · compared with control herbicides

   Same direction

propanil · control · Oryza sativa (rice)Positive and negative results

9 papers in the same direction as this claim · 4 in the opposite direction

1. positive
   Propanil plus glufosinate controlled red rice 92%, above glufosinate alone and other combinations.

   Glufosinate-Resistant, BAR-Transformed Rice (Oryza sativa) and Red Rice (Oryza sativa) Response to Glufosinate Alone and in Mixtures · 1997 · compared with glufosinate alone

   Same directionCites this paper

2. positive
   Propanil formulations with imazethapyr controlled the evaluated weeds at least as well as the standard program.

   Imazethapyr plus Propanil Programs in Imidazolinone-Resistant Rice · 2011 · compared with standard imazethapyr program

   Same directionCites this paper

3. positive
   Propanil addition enhanced rice flatsedge control over glufosinate alone.

   Glufosinate Tank-Mix Combinations in Glufosinate-Resistant Rice (Oryza sativa)¹ · 2002 · compared with glufosinate alone at 0.42 or 0.84 kg/ha

   Same directionCites this paper

4. positive
   Propanil at 3.3 kg/ha with carbaryl at 0.1 to 0.3 kg ai/ha controlled propanil-resistant barnyardgrass in rice at least 90% when applied at the two-leaf stage.

   Control of Propanil-Resistant Barnyardgrass (Echinochloa crus-galli) in Rice (Oryza sativa) with Carbaryl/Propanil Mixtures · 1999

   Same directionCites this paper

5. positive
   Imazamox plus propanil and thiobencarb at 3360 g ai ha −1 gave synergistic red rice control at all evaluation dates.

   Synergism with Imazamox Co-applications for Red Rice Control · 2017

   Same directionCites this paper

6. negative
   Propanil reduced cyhalofop grass control only when mixed with cyhalofop.

   Antagonism of Cyhalofop Grass Activity by Halosulfuron, Triclopyr, and Propanil¹ · 2005 · compared with cyhalofop

   Opposite direction

7. negative
   Quizalofop plus propanil antagonized control of red rice at 14 and 28 DAIT.

   Interactions of quizalofop-p-ethyl mixed with contact herbicides in ACCase-resistant rice production · 2019 · compared with expected control

   Opposite direction

8. negative
   Bensulfuron alone, bensulfuron plus propanil and penoxsulam plus propanil gave poor alligatorweed control (≤ 65%).

   Evaluation of Herbicide Options for Alligatorweed (Alternanthera philoxeroides) Control in Rice · 2015

   Opposite direction

5 papers more in this group