Pendimethalin (PE) followed by 2,4-D amine (PoE) gave a kernel yield of 6099, higher than the weedy check (2737 kg ha-1).

pendimethalin · yield · Zea mays (maize)Results differ

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

1. negative
   Pendimethalin applied EPOST resulted in reduced corn yield and net returns in 2004.

   Texas Panicum (Panicum texanum) Control in Irrigated Field Corn (Zea mays) with Foramsulfuron, Glyphosate, Nicosulfuron, and Pendimethalin · 2006

   Opposite direction

2. no effect
   Pendimethalin produced maize grain yield comparable to hand weeding.

   Integrated Weed Management in Maize+Turmeric Intercropping System · 2000 · compared with hand weeding

   No difference from an alternative

3. positive
   Stomp 35-EC yielded 7.92 t ha of maize grain versus 4.561 t ha untreated.

   Effect of different herbicides on weeds, growth and yield of spring planted maize (Zea mays L.). · 2009 · compared with untreated control plot

   Same direction

4. positive
   The pendimethalin mixture plus hoe weeding increased maize grain yield and economic returns.

   Evaluation of herbicide mixtures and manual weed control method in maize (Zea maysL.) production in the Southern Guinea agro-ecology of Nigeria · 2017

   Same direction

5. positive
   In 2005 most weed treatments raised maize grain yield relative to atrazine at 1.0 kg/ha.

   Integrated Control of Hardy Weeds in Maize (Zea mays L.) · 2007 · compared with atrazine 1.0 kg/ha

   Same direction

6. positive
   Herbicides tank mixed with pendimethalin had higher corn yields than herbicides applied alone.

   Tank Mixing Pendimethalin with Pyroxasulfone and Chloroacetamide Herbicides Enhances In-Season Residual Weed Control in Corn · 2015 · compared with the herbicides applied alone

   Same direction

7. positive
   Atrazine and pendimethalin together produced the highest maize yield among control treatments.

   Competition and control of itchgrass(rottboellia exaltata)in maize(zea mays) · 1986 · compared with control treatments

   Same direction

8. positive
   Pendimethalin at 1.50 kg/ha gave yields comparable to weed-free treatment.

   Effect of integrated weed-management practices on yield and economics of babycorn (Zea mays) · 2002 · compared with weed-free treatment

   Same direction

45 papers more in this group

2,4-D · yield · Zea mays (maize)Positive and negative results

29 papers in the same direction as this claim · 6 in the opposite direction

1. negative
   2,4-D reduced maize yield per hectare by 33 to 41% compared with the hand-weeded control.

   Growth and yield of maize (Zea mays L.) in response to herbicide application in the coastal savannah ecozone of Ghana · 2013 · compared with control

   Opposite direction

2. negative
   Corn yield decreased 8% with 2,4-D at 560 g a.i./ha.

   Tank mixture of glyphosate with 2,4-D accentuates 2,4-D injury in glyphosate-resistant corn · 2018

   Opposite direction

3. negative
   Triclopyr plus 2,4-D reduced corn yields versus weedy controls in 1990.

   Hemp Dogbane (Apocynum cannabinum) and Wild Blackberry (Rubus allegheniensis) Control in No-tillage Corn (Zea mays) · 1993 · compared with weedy controls

   Opposite direction

4. no effect
   Adding CGA-248757 or flumiclorac to the partner herbicides did not reduce corn or soybean yields in field studies.

   Broadleaf Weed Control in Corn (Zea mays) and Soybean (Glycine max) with CGA-248757 and Flumiclorac Alone and in Tank Mixtures¹ · 2001

   Opposite direction

5. no effect
   Corn grain yield was unaffected by the mixture that caused greater injury.

   Early Postemergence Herbicide Tank-Mixtures for Control of Waterhemp Resistant to Four Herbicide Modes of Action in Corn · 2021

   Opposite direction

6. negative
   Only pre-emergence 2,4-D followed by heavy rain caused a direct depression in maize yield.

   EFFECTS OF HERBICIDES ON THE PRODUCTIVITY OF FODDER MAIZE WITH ESPECIAL REFERENCE TO PRE‐EMERGENCE APPLICATIONS OF 2,4‐D‐AMINE · 1973

   Opposite direction

7. positive
   The 2,4-D amine plus dicamba treatment produced maximum corn yield.

   Herbicides for No-tillage Corn in Alfalfa Sod · 1976

   Same direction

8. positive
   The named postemergence treatments raised corn yield 102 to 149% in 1993.

   Long-Term Control of Perennial Broadleaf Weeds and Triazine-Resistant Common Lambsquarters (Chenopodium album) in No-Till Corn (Zea mays) · 1997 · compared with weedy check

   Same direction

27 papers more in this group

amine · yield · Zea mays (maize)Results agree

4 papers in the same direction as this claim

1. positive
   The 2,4-D amine plus dicamba treatment produced maximum corn yield.

   Herbicides for No-tillage Corn in Alfalfa Sod · 1976

   Same direction

2. positive
   Full-rate 2,4-D Amine 480 produced the highest Malkerns maize grain yield of 8741 kg/ha.

   Evaluation of the Efficacy of Selected Herbicides on Weed Biomass Control and Maize [Zea mays (L.)] Yield Production in Two Agro-ecological Zones in Swaziland · 2016

   Same direction

3. positive
   Pendimethalin then atrazine plus 2,4-D yielded 6.2 t ha-1 grain, on par with weed-free plots.

   Efficiency of post-emergence herbicide for enhancing yield attributes, yield, and economics of hybrid maize (Zea mays L.) · 2021 · compared with weed-free check plot

   Same direction

4. positive
   Sardar amin granules and bentonite sulfur gave a numerical yield increase in maize, wheat and onion grown in rotation over the recommended fertilizer dose.

   Effect of Sardar Amin Granules and Bentonite Sulfur on the Productivity of Maize-based Cropping System in a Sandy-loam Soil · 2024 · compared with recommended dose of fertilizers

   Same direction