Invoke 750 WGPlant Protection Product ComparisonPlant Protection Product ComparisonReport inaccuraciesReport inaccuracies

GENERAL INSTRUCTIONS:

RESISTANT WEEDS WARNING:

• AC Invoke 750 WG Herbicide belongs to the isoxazole group, inhibiting 4-hydroxyphenyl-pyruvale dioxygenase (4-HPPD).
• Classified as a Group H herbicide for weed resistance management.
• Resistant weed biotypes may exist, and repeated use may lead to dominance by resistant weeds.
• Axichem Pty Limited assumes no liability for losses resulting from the failure of AC Invoke 750 WG Herbicide to control resistant weeds.

CROP SAFETY:

Chickpeas:

• Sandy, gravelly, or low clay/organic matter soils may cause crop damage.
• Heavy rains post-application, especially in such soils, may result in damage.
• AC Invoke 750 WG Herbicide plus simazine in sandy soils may lead to severe crop damage.
• Not recommended for the chickpea variety Yorker; post-sowing pre-emergence application may cause unacceptable crop damage.

Crop Rotation Recommendations (Applicable to crops other than chickpeas):

• Prolonged dry periods or cold conditions may extend re-cropping intervals.
• Heavy rainfall after an extended dry period may reactivate the herbicide, causing transient bleaching or stunting.
• Not recommended for soils with pH less than 7.0, and cultivation before recropping is advised.
• Minimum recropping intervals are specified for all crops; consult Axichem Pty Ltd for advice.

Sugarcane:

1. Soil Conditions:

   • Avoid application to soils with low binding potential (C.E.C. below 4.5 meq/100 g) or poor drainage.
   • Add paraquat to minimize foliar uptake when applying as a broadcast spray to plant cane.

2. Adsorption to Soil:

   • AC Invoke 750 WG Herbicide is adsorbed to organic matter and clay particles.
   • Not recommended for soils with C.E.C. below 4.5 meq/100 g or O.C. of 1.0% or less (unless C.E.C. is greater than 9.5 meq/100 g).
   • New limed soil may cause severe crop damage; consult with an agronomist before use.

3. Varietal Tolerance:

   • Tested on major sugarcane varieties; consult agronomist for experimental or minor varieties.

MIXING:

• Partly fill the spray tank with water, start agitation, add AC Invoke 750 WG Herbicide with agitation running.
• When tank-mixing with paraquat, add AC Invoke 750 WG Herbicide first, followed by paraquat.
• Continue agitation while topping up the tank; use the prepared mixture on the day of preparation.

APPLICATION:

• Can be applied to hot and dry soils; no immediate soil incorporation needed.
• Activated by rainfall or irrigation, carrying the herbicide into the root zone of germinating weeds.
• Apply in a minimum spray volume of 250 L/ha for sugarcane; flat fan nozzles recommended.
• Select the lowest pressure to reduce drift; use a nozzle size delivering a medium to coarse droplet at the selected pressure.
• Apply in tank mixture with paraquat for additional weed knockdown.
• Avoid flood irrigation or high-pressure water cannons causing excessive soil movement.