Ag-Surf Liquid Spray
GENERAL INFORMATION:
Ag-Surf is a surfactant for use with Roundup, Ally and Reglone herbicides, and Rovral 50% W.P fungicide, in situations where a non-ionic surfactant is called for (minimum or zero tillage systems surfactant additive, etc.). It is important to follow label directions for Roundup, Ally, and Reglone herbicides and Rovral fungicide, using the recommended rates in combination with Ag-Surf.
DIRECTIONS:
With Roundup: Minimum/Zero-Tillage/Summerfallow:
To improve the effectiveness for post-emergent control of annual grasses and broadleaf weeds in Minimum/Zero-Till systems for wheat, oats, barley or on summerfallow, apply Ag-Surf at 350 mL/ha plus Roundup at 1.1 L/ha in 50 - 100 L/ha of clean water. See Minimum and Zero Tillage section of Roundup label for weeds controlled and other details of application.
Quackgrass: When applying the “Quackgrass Control” rate of 2.5 L/ha of Roundup and water volumes of 150 - 300 L/ha, add Ag-Surf at 0.5% (0.5 litres/100 litres of water) to maintain adequate surfactant concentration in spray solution. See “Quackgrass Control” section of Roundup label for other details of application.
With Ally:
For maximum weed killing effect – after the addition of Ally to water in the tank add 200 mL of Ag-Surf for each 100 litres of spray solution (0.2% total spray volume). An antifoaming agent may be needed to reduce foaming.
With Reglone:
To improve the effectiveness for crop desiccation, post-emergent weed control in non-crop land, chemical mowing and potato vine killing, add Ag-Surf at 1 L per 1000 Litres of spray where the addition of a wetting and spreading agent is recommended on the Reglone label.
With Rovral 50% W.P.:
For use in rapeseed only. For the control of Sclerotinia Stem Rot add Ag-Surf at the rate of 0.5% of the final spray solution (500 mL in 100 litres).