The isoproturon and 2,4-D mixture increased mean seed yield.

isoproturon · yield · Triticum aestivum (wheat)Results differ

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

1. positive
   Post-emergence isoproturon gave the maximum grain plus straw yield, up to the level of weed-free control

   Comparative efficacy of different post-Emergence herbicides in wheat (Triticum aestivum L.). · 2012 · compared with weed-free control

   Same directionCites this paper

2. negative
   Isoproturon depressed wheat yield and appeared phytotoxic.

   Efficacy of various herbicides against weeds in wheat (Triticum aestivum L.) · 2012

   Opposite direction

3. negative
   Isoproturon produced significantly less grain yield than new herbicides in 1997–98.

   Bioefficacy of New Herbicides for the Control of Resistant Phalaris minor in Wheat · 1999 · compared with new herbicides

   Opposite direction

4. negative
   Pendimethalin plus isoproturon affected Clever grain yield only in the hard-winter season.

   Sensitivity of Winter Wheat Cultivars to Selected Herbicides · 2010

   Opposite direction

5. negative
   IP 1.0 negatively influenced crop dry matter accumulation and grain yield.

   Weed suppression and crop yield in wheat after mustard seed meal aqueous extract application with reduced rate of isoproturon · 2021

   Opposite direction

6. negative
   Isoproturon gave significantly lower wheat grain yield than tralkoxydim, clodinafop, fenoxaprop-p-ethyl and sulfosulfuron under all residue management systems.

   Influence of Paddy Residue Management Techniques on the Bioefficacy of Herbicides for Control of Phalaris minor in Rice-Wheat System · 2003 · compared with tralkoxydim (0.35 kg ha-1), clodinafop (0.06 kg ha−1), fenoxaprop-p-ethyl (0.10 kg ha−1) and sulfosulfuron (0.025 kg ha−1)

   Opposite direction

7. negative
   Applications beyond 40 days significantly reduced wheat growth and grain yield.

   Effect of Time of Application of Isoprotnron on the Control of Weeds in Wheat (Triticum Aesiivum) · 1988

   Opposite direction

8. negative
   Isoproturon plus 2,4-D reduced wheat grain yield.

   Influence of graded doses of nitrogen and isoproturon on the control of weeds in wheat. · 1990

   Opposite direction

80 papers more in this group

2,4-D · yield · Triticum aestivum (wheat)Results differ

77 papers in the same direction as this claim · 34 in the opposite direction · 4 reporting no difference from an alternative

1. negative
   Mid-boot dicamba plus 2,4-D reduced wheat yield by 21%.

   Spring Wheat Response to Herbicides Applied at Three Growth Stages · 1990

   Opposite direction

2. negative
   2,4‐D during tillering reduced spikes per plant and spikelets per spike.

   RESPONSE OF SPRING WHEAT TO THE APPLICATION OF 2,4‐D AT VARIOUS GROWTH STAGES* · 1967

   Opposite direction

3. negative
   Fall application of 2,4-D lowered Lennox yield relative to spring application.

   EFFECT OF TIME OF APPLICATION OF HERBICIDES ON YIELD OF THREE WINTER WHEAT CULTIVARS · 1990 · compared with spring-applied

   Opposite direction

4. negative
   2,4-D did not stop lentil growth and water use soon enough to prevent a reduction in subsequent wheat yield.

   Management practices for black lentil green manure for the semi-arid Canadian prairies · 1999

   Opposite direction

5. no effect
   Glyphosate plus 2,4-D did not affect wheat yields or grain test weights.

   Effects of Preplant Treatment Interval and Tillages on Herbicide Toxicity to Winter Wheat (Triticum aestivum) · 1991

   Opposite direction

6. negative
   2,4-D+glyphosate applied at milk grain to early dough stage reduced wheat yield.

   Yield, germination and herbicide residue in seeds of preharvest desiccated wheat · 2018

   Opposite direction

7. negative
   Applying 2,4-D reduced wheat yield in both seasons regardless of application stage.

   WHEAT RESPONSE TO 2,4-D APPLICATION AT TWO GROWTH STAGES UNDER SEMI-ARID CONDITIONS · 2001

   Opposite direction

8. negative
   Fluroxypyr 2,4-D tank mixture lowered wheat yield by 7%.

   Control of Wild Oat (Avena fatua) in Wheat with MKH 6562¹ · 2001

   Opposite direction

107 papers more in this group

sodium salt · yield · Triticum aestivum (wheat)Results agree

2 papers in the same direction as this claim

1. positive
   CPAS application significantly increased grain yield by 9-13 % in controlled conditions.

   The novel ethylene antagonist, 3-cyclopropyl-1-enyl-propanoic acid sodium salt (CPAS), increases grain yield in wheat by delaying leaf senescence · 2013

   Same direction

2. positive
   The metribuzin and 2, 4-D sodium salt spray significantly increased wheat grain yield.

   Effect of Krishi Vigyan Kendra (KVK) intervention for controlling mixed weed flora in wheat at farmers’ fields · 2017

   Same direction