The quizalofop ethyl treatment gave significantly higher number of pods per plant (19.5) in groundnut than farmers practice and weedy check.

quizalofop-ethyl · yield · Arachis hypogaea (peanut)Positive and negative results

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

1. no effect
   Quizalofop ethyl 5 EC (100 g/ha) gave gross and net monetary returns at par with propaquizafop.

   Effect of post-emergence herbicides on yield of Kharif groundnut · 2016 · compared with Propaquizafop 10 EC (100 g/ha)

   No difference from an alternative

2. positive
   Among post-emergence herbicide treatments, quizalofop ethyl at 100 g a.i./ha gave the maximum pod yield, haulm yield and yield attributes of groundnut.

   Evaluation of post emergence herbicides on summer groundnut (Arachis hypogaea L.) in new alluvial zone of West Bengal · 2014 · compared with post-emergence herbicidal treatments

   Same direction

3. positive
   Quizalofop with hand weeding gave 22.6 q ha−1 pod yield.

   Controlling grassy weeds in groundnut · 2014

   Same direction

4. positive
   The pendimethalin plus quizalofop ethyl combination gave significantly higher dry pod yield (2645 kg/ha).

   Evaluation of post-emergence herbicides in kharif groundnut · 2014

   Same direction

5. positive
   Post-emergence quizalofop ethyl sponsor sample at 50 g a.i./ha gave a groundnut yield of 981 kg/ha, described as higher.

   Assessment of different herbicides on weed suppression and yield of groundnut (Arachis hypogaea L.) · 2014

   Same direction

herbicide · yield · Arachis hypogaea (peanut)Positive and negative results

171 papers in the same direction as this claim · 51 in the opposite direction · 7 reporting no difference from an alternative

1. negative
   The highest herbicide rates reduced yield for most crops.

   Cotton, Peanut, and Soybean Response to Sublethal Rates of Dicamba, Glufosinate, and 2,4-D · 2012

   Opposite direction

2. negative
   Peanuts kept weed free for 6 weeks after emergence had seed yield reduced by no more than 3% compared with season-long weed-free peanuts.

   Bristly Starbur (Acanthospermum hispidum) Interference in Peanuts (Arachis hypogaea) · 1989 · compared with maintained weed free for the entire season

   Opposite direction

3. no effect
   No differences in peanut yield were observed between PPI or PRE applications of either ethalfluralin or pendimethalin.

   Annual Grass Control with Preplant Incorporated and Preemergence Applications of Ethalfluralin and Pendimethalin in PeanutArachis hypogaea¹ · 2001 · compared with PPI

   Opposite direction

4. no effect
   Postemergence herbicides generally did not improve peanut yield.

   Flumioxazin Systems for Weed Management in North Carolina Peanut (Arachis hypogaea)¹ · 2002

   Opposite direction

5. negative
   The winter fallow high herbicide input system yielded 7 to 26% less peanut than the highest yielding system with a winter cover crop.

   Weed Control In Peanut Grown in a High-Residue Conservation-Tillage System · 2007 · compared with highest yielding system that included a winter cover crop

   Opposite direction

6. negative
   At-planting herbicide alone gave lower peanut yields.

   Management of Broadleaf Signalgrass (Brachiaria platyphylla) in Peanuts (Arachis hypogaea) with Herbicides · 1982

   Opposite direction

7. no effect
   Timing of herbicide application did not affect peanut yield.

   Purple Nutsedge Control in Peanut as Affected by Imazameth and Imazethapyr Application Timing1 · 1997

   Opposite direction

8. no effect
   Herbicides, nematicide, and inoculant had no significant effect on peanut yield, sound mature kernels, or ether extract.

   Effects of Herbicides, a Nematicide and Rhizobium Inoculant on Yield, Chemical Composition and Nodulation of Starr Peanuts (Arachis hypogaea L.)1 · 1976

   Opposite direction

221 papers more in this group