WebThe soil should be warm, around 9-10°C, with a minimum soil pH of 6-6.5. Use a higher seed rate than for WOSR. Drill at around 80 to 90 seeds/m 2, aiming to achieve a plant population of around 70 plants/m 2. Use a residual herbicide to remove early weed competition. Apply split doses of N between 100kg/ha and 150kg/ha at sowing time and … WebA foliar and residual herbicide for the control of a wide range of weeds in winter oilseed rape. ... Astrokerb applied at 1.5 L/ha or 1.7 L/ha will give very good control of small (2-4TL) mayweed, poppy, chickweed, groundsel and pansy.When applied at 1.7 L/ha, Astrokerb can give high levels of control of mayweed and poppy (up to 8TL) and ...
New approaches to weed control in oilseed rape AHDB
WebTen experiments have investigated competition between winter oilseed rape and Stellaria media (common chickweed). Yield losses caused by this weed were often high, but differed greatly between experiments, 5% yield loss being calculated to be caused by 1.4-328 plants m(-2). ... The variations in yield loss were related to variations in the ... WebApr 14, 2024 · The selective herbicide has been a mainstay for potato growers for almost three decades, with a weed spectrum that includes cleavers, chickweed, redshank, mayweed and oilseed rape volunteers. Titus has also demonstrated excellent activity on some grasses, notably couch. ryzen 2700x gaming performance
Pacifica Plus - Bayer Crop Science UK
WebControlling weeds in oilseed rape is vital for successful establishment, as the seedlings are vulnerable to competition from vigorous weeds. This is especially the case in a dry … WebAug 1, 2009 · Weed control in winter oilseed rape has always been challenging. Yield loss from poor broad-leaved weed control can range from 3% up to 73% depending on the vigour of the crop and this does not take into account contamination of harvested crop with weed seed which can reduce marketability of the sample. WebLooking at weed control in oilseed rape post emergence. Farmers who have not yet applied a herbicide to oilseed rape crops should consider doing so sooner rather than later. The early removal of weeds and volunteer cereals is extremely important to achieve high … ryzen 2700x integrated graphics