A herbicide and weeding sequence improved soybean growth, yield attributes and seed and stover yield.

Imazethapyr · growth · Glycine max (soybean)Positive and negative results

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

1. positive
   pendimethalin 900 g/ha as pre-emergence fb pre-mix propaquizafop + imazethapyr 50 + 75 g/ha at 30 DAS improved soybean plant height, branches/plant.

   Effect of post emergence herbicides and their mixture on growth, yield and quality of soybean (Glycine max L.) · 2020 · compared with weed free

   Same directionCited by this paper

2. negative
   In BSR 101, adding imazethapyr to R. solani plus pendimethalin significantly reduced soybean plant stand compared with R. solani plus pendimethalin.

   Effects of Herbicides on Root Rot and Damping-off Caused by Rhizoctonia solani in Glyphosate-Tolerant Soybean · 2002 · compared with R. solani + pendimethalin treatment

   Opposite direction

3. negative
   Imazethapyr and acifluorfen reduced soybean leaf area index by 5.7 to 14.3% at 21 to 24 DAA.

   Soybean Development and Yield as Affected by Three Postemergence Herbicides · 2003

   Opposite direction

4. negative
   Soybean height reduction 45 days after application rose linearly with imazethapyr rate.

   Soybean (Glycine max) and Rotational Crop Response to PPI Chlorimuron, Clomazone, Imazaquin, and Imazethapyr · 1994

   Opposite direction

5. no effect
   Exogenous valine, leucine, and isoleucine did not prevent imazethapyr effects on fresh and dry weight or PAL and TAL activities.

   Growth Response and Changes in Starch Formation as a Result of Imazethapyr Treatment of Soybean (Glycine max L.) · 1996

   Opposite direction

6. negative
   Imazethapyr reduced height only in 1998.

   Response of Double-Crop Glyphosate-Resistant Soybean (Glycine max) to Broadleaf Herbicides¹ · 2001

   Opposite direction

7. no effect
   Imazethapyr with PBO did not affect Elgin 87 soybean growth.

   Combined Effects of Acetolactate Synthase-Inhibiting Herbicides with Terbufos and Piperonyl Butoxide on Corn (Zea mays) and Soybean (Glycine max) · 1995

   Opposite direction

8. negative
   Spraying imazethapyr reduced root growth in MG/BR 46 Conquista soybean.

   Action of Imazethapyr and Lactofen on the Nodulation of Conventional and Transgenic Soybean under Drought Stress Conditions · 2018

   Opposite direction

10 papers more in this group

propaquizafop · growth · Glycine max (soybean)Results agree

3 papers in the same direction as this claim

1. positive
   pendimethalin 900 g/ha as pre-emergence fb pre-mix propaquizafop + imazethapyr 50 + 75 g/ha at 30 DAS improved soybean plant height, branches/plant.

   Effect of post emergence herbicides and their mixture on growth, yield and quality of soybean (Glycine max L.) · 2020 · compared with weed free

   Same directionCited by this paper

2. positive
   Propaquizafop at 75 g ai/ha increased dry biomass.

   Herbicidal effects on nodulation, yield and weed control in soybean (Glycine max) · 1999

   Same direction

3. positive
   The 56 + 85 g ha-1 mixture produced higher soybean growth, yield attributes, yield and benefit-cost ratio, followed by 53 + 80 g ha-1.

   Effect of Propaquizafop and Imazethapyr Mixture on Weed Dynamics, Growth, Yield and Economics of Soybean [Glycine max (L.) Merill] · 2018 · compared with hand weeding twice at 20 and 40 DAS

   Same direction

herbicide · growth · Glycine max (soybean)Positive and negative results

59 papers in the same direction as this claim · 58 in the opposite direction · 4 reporting no difference from an alternative

1. positive
   pendimethalin 900 g/ha as pre-emergence fb IC & HW at 30 DAS improved soybean plant height, branches/plant.

   Effect of post emergence herbicides and their mixture on growth, yield and quality of soybean (Glycine max L.) · 2020 · compared with weed free

   Same directionCited by this paper

2. negative
   The excessive 2.0 kg ha−1 preemergence rate reduced growth in all cultivars.

   Soybean (Glycine max) cultivar differences in response to sulfentrazone · 1997

   Opposite direction

3. negative
   V3 application caused greater height reduction than R2 for herbicides other than 2,4-D amine and triclopyr.

   Influence of Application Timings and Sublethal Rates of Synthetic Auxin Herbicides on Soybean · 2014 · compared with R2 stage of growth

   Opposite direction

4. negative
   Herbicides significantly reduced main stem height, node number, and stem diameter versus untreated controls.

   Effects of Salinity, Imazethapyr, and Chlorimuron Application on Soybean Growth and Yield · 2005 · compared with controls (not treated with herbicide)

   Opposite direction

5. negative
   Herbicide reduced fresh biomass by 25%.

   Effect of chlorimuron‐ethyl on Bradyrhizobium japonicum and its symbiosis with soybean · 2005

   Opposite direction

6. negative
   Herbicides significantly reduced soybean shoot dry biomass relative to untreated plants.

   Early Identification of Herbicide Stress in Soybean (Glycine max (L.) Merr.) Using Chlorophyll Fluorescence Imaging Technology · 2017 · compared with untreated control plants

   Opposite direction

7. negative
   Biomass decreased fourteen days after treatment.

   Glyphosate and Aminomethylphosphonic Acid Content in Glyphosate-Resistant Soybean Leaves, Stems, and Roots and Associated Phytotoxicity Following a Single Glyphosate-Based Herbicide Application · 2019

   Opposite direction

8. no effect
   Field herbicides showed no detrimental effect on nodule dry weight.

   Herbicidal Effects on the Nodulation of Glycine Max (L.) Merrill¹ · 1972

   Opposite direction

113 papers more in this group