Streets & Pavements

Non-Residual Weed Control - Paths, Roads, Drains Roundup Pro Biactive is approved for weed control in amenity, industrial, forestry and aquatic areas. The herbicide may be used in and around drainage channels. It does not creep or move in the soil, to affect untreated areas such as grass verges.		Related Information... Planning a Weed Control Progamme Tank Mixture with Diuron
Timing Roundup Pro Biactive can be used at any time of the year as long as weeds are green and actively growing. Full control will not be achieved if weeds are suffering from drought stress or frost. Spring Application The first flush of germinating weeds occurs in April and May. Spraying should not start until the weeds have at least 1.2 inch (1.25cm) of growth. At this stage, they will not have begun to cause any damage, and can be treated effectively. Roundup Pro Biactive at 5 I/ha will also control any overwintered perennials and weeds germinating in spring. Follow up Treatment If the weather is mild and moist after the spring treatment, it may be necessary to re-treat areas where new weeds have emerged. Autumn Treatment Roundup Pro Biactive can be applied as late as October or November. The limiting factor is the first hard frost. Up to this time treatment will be effective, although symptoms will be slower to appear. Autumn treatments should be 5.0 I/ha to eradicate damaging deep-rooted weeds. Experience has shown that a late autumn application can help to even out work loads in the spring, by removing weeds, which would have overwintered. Spring treatment is not normally needed until after the first grass cuts. Treatment around Trees and Hedges Roundup Pro Biactive will not affect plants, trees or shrubs through their roots and can be used right up to trees or hedge bottoms, provided that care is taken to avoid spray drifting onto the leaves or soft stems of plants. Roundup Pro Biactive does not penetrate mature bark, making it easier to use around trees. Rates of Use Roundup Pro Biactive, applied at a rate of 3.0 l/ha provides control of a wide range of established annual grasses and annual broad-leaved weeds. In mixed infestations of annual and perennial weeds, RoundupPro Biactive should be applied at a rate of 5.0 l/ha. Annual grasses and annual broad-leaved weeds  3.0 I/ha Perennial weeds  5.0 I/ha Application For knapsack spraying guide, and details of low and conventional volume spraying, and CDA. (Can this link into the Application page under "Other information") Always read the label. Use pesticides safely. Roundup Biactive, Roundup Max, Roundup Ultra ST and Roundup Gold contain glyphosate. Monitor contains sulfosulfuron. Latitude contains silthiofam. Ramrod contains propachlor.