Quinfen 250 SCPlant Protection Product ComparisonPlant Protection Product ComparisonReport inaccuraciesReport inaccuracies

GENERAL INSTRUCTIONS

Farmalinx QUINFEN 250 SC Fungicide is a foliar-applied protectant fungicide with preventative properties. The protectant activity is primarily achieved through volatilization and reabsorption onto new, untreated plant material. The fungicide is strongly bound to leaf waxes, providing effective rainfastness.

MIXING:

• Agitate or shake the container vigorously before use.
• Add the required amount of QUINFEN 250 SC Fungicide to a half-full spray tank.
• Agitate well during completion of filling.
• Ensure constant and thorough agitation by mechanical or hydraulic action during mixing and application.
• Do not leave spray solutions to stand overnight.

STORAGE OF DILUTED SPRAY MIX:

• Use the spray mix immediately after preparation if possible.
• If undesirable weather conditions or mechanical breakdown occur, the stored spray mix may be used up to 6 hours after initial mixing.
• Regular agitation (every 3 hours) is essential to thoroughly remix the mix.

APPLICATION:

DILUTE SPRAYING APPLICATION:

• Use a sprayer designed for high volumes of water up to the point of run-off, matched to the crop.
• Set up the sprayer for even coverage throughout the crop canopy.
• Apply sufficient water to cover the crop to the point of first run-off.
• Avoid excessive run-off.
• Determine the required water volume based on industry guidelines or expert advice.
• Add the specified amount of QUINFEN 250 SC Fungicide per 100 L of water and spray to the point of run-off.
• Adjust the dilute spray volume and sprayer setup as the crop grows.

CONCENTRATE SPRAYING APPLICATION:

• Use a sprayer designed for concentrate spraying (applying water volumes less than those needed for run-off) matched to the crop.
• Set up the sprayer for even coverage throughout the crop canopy with the chosen water volume.
• Determine an appropriate dilute spray volume for the crop canopy.
• Calculate the concentrate mixing rate using the concentration factor.
• Adjust the chosen spray volume, product amount per 100 L of water, and sprayer setup as the crop grows.
• Consult industry guidelines, undergo appropriate competency training, and follow Best Practices for concentrate spraying.

Note: Thorough coverage of grapevines and bunches is essential for effective protection.