2011 Trials and Compatibilities

Post-emergent cereal agronomy with Easy N

Objective: Syngenta chemistry applied with Easy N in various situations.

CROP: Wheat (Scout) 80 kg/ha, Barley (Scope) 75 kg/ha), Fertiliser MAP 100 kg/ha, Verge 200 mL/100 kg/ha.

Treatments:

No. Growth Stage Chemical Adigor Easy N rate (L/ha) Nozzle Selection
BLOCK 1 (Northern)
1 DC15 Axial Yes 50 SAI
2 DC15 Axial Yes 100 SAI
3 DC15 Axial No 50 SAI
4 DC15 Axial No 100 SAI
5 DC15 Axial Yes - SAI
6 DC15 100L SAI
7 DC31/32 Axial Yes 50 SAI
8 DC31/32 Axial Yes 100 SAI
9 DC31/32 Axial No 50 SAI
10 DC31/32 Axial No 100 SAI

Summary

  1. The additional of Easy N with Axial & adigor did not control ryegrass as well as the chemical and adjuvant application by itself (Treatments 1 and 2 V treatment 5).
  2. The addition of Easy N (100L/ha), axial and adjuvant showed the greatest leaf burn (treatment 2)
  3. Where the spray adjuvant was left out ryegrass control was very poor and this practice should not be considered.
  4. Wild oat control appeared similar across all treatments (except treatment 6 – no chemical and adjuvant)

***This site is for practical demonstration purposes only – the site is not replicated and results are not statistically analysed.***

More photos and demonstration points will be posted in the coming weeks.

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