Mexican poppy control

Cereal crops:

Pre-sowing: Glyphosate

Pre-sowing/pre-emergence: Triasulfuron®

Post-emergent: Jaguar®, Bromoxynil + MCPA, 2.4-D LV ester, 2.4-D amine

Pasture:

Seedling-rosette: Spinnaker®, Jaguar®

Non-selective: Glyphosate, Paraquat

1. 600 and
2. 680g/L 2,4-D ester

1:200

50mL

1. 1.3–1.7L
2. 1.15–1.5L

Winter - before flowering

Re-treatment will be necessary

• Grub individual plants.
• Paraquat (Gramoxone) 1-2L/ha, or glyphosate 500mL + 2,4-D LV ester 500mL at flowering to prevent seed formation. Do not use within 5km of a commercial vineyard or tomato garden.
• A 800g/L formulation is available and requires a APVMA permit to use between September and April.

500g/L 2,4-D amine

1:200

50mL

1. 1.7L/ha
2. 1.1L/ha

• Grub individual plants.
• Might be worthwhile to test paraquat 1-2L/ha, or glyphosate 500mL + 2,4-D ester 500mL at flowering to prevent seed formation.

700g/kg imazethapyr

1g

100g

1:400 or 1% liquid ammonium sulphate

Seedling - rosette

• Safe to use on subterranean clovers. Prevents formation of flowering stalks.
• A 240g/L formulation is also available.

• Grub individual plants.
• Applications made at flowering reduces seed formation.

200g/L bromoxynil (Group C) + 200g/L MCPA (Group I)

7.5-15mL

750mL-1.5L

Cereal crops: low rate for four leaf stage of weed, higher rate for plants having six to eight leaves

250g/L bromoxynil (Group C) + 25g/L diflufenican (Group F)

10mL

1L

Up to two leaves

• 360g/L glyphosate
• 450g/L glyphosate
• 490g/L glyphosate
• 540g/L glyphosate
• 680g/ha glyphosate

10-15mL glyphosate 360

• 1-1.5L glyphosate 360
• 0.8-1.2 glyphosate 450
• 0.7-1.0 glyphosate 490/540
• 0.5-0.75kg glyphosate 680

Actively growing weeds

714g/kg triasulfuron

35g

Pre-emergence before seeding to wheat

Apply to moist bare soil and incorporate by seeding. Only sow to wheat.