Naturally occurring biotypes resistant to sulfonylurea herbicides are known to exist. Granstar® herbicide is a member of the sulfonylurea group of herbicides. Severe winter stress, drought, disease or insect damage following application may also result in crop injury.Įxperience so far suggests that Granstar® is compatible with commonly used cereal herbicides, insecticides and fungicides. DO NOT apply Granstar® to crops that are stressed by severe weather conditions such as drought, frost, water saturated soil, disease or insect damage as crop injury may result. Warm moist conditions following treatment promote the activity of Granstar® while cold, dry conditions delay the activity of Granstar®. However, typical symptoms (discolouration) of dying weeds may not be noticeable for 1-3 weeks after application. Granstar® stops growth of susceptible weeds.
Best results are obtained when Granstar® is applied to young, actively growing weeds. It is non-corrosive to equipment, non-flammable and non-volatile. Granstar® is a dry flowable granule to be mixed in water and applied as a spray for selective post-emergence control of weeds in wheat, barley and oats. DoxstarPRO is LERAP Category B, meaning a 5 metre area must be left unsprayed next to a flowing or static water body, or 1 metre unsprayed near dry ditches.750 g/kg TRIBENURON-METHYL in the form of a water dispersible granuleįor the control of broadleaf weeds in wheat, barley and oats, and for use in conservation tillage Ramularia, or those affected by insect damage, e.g. For best results target actively growing docks in the rosette stage and up to 200mm across or high.Īvoid treating docks suffering from waterlogging, drought stress, cold stress and disease, e.g. If using DoxstarPRO after cutting, allow 2-3 weeks for sufficient weed regrowth to occur.ĭoxstarPRO is not approved for use by hand-held equipment, e.g. Allow 4 weeks after spraying before cutting for the highest levels of long-term control of docks. Take stock out during spraying then return to the field no sooner than 7 days later. Use on grassland for grazing or silage, hay or haylage. Reducing water volume to speed up spraying operations, leads to poorer long-term control of docks. If dock numbers are high, or if the grass sward is dense, increase to 400 L/ha. Use at 2.0 L/ha or twice in the same year at 1.0 L/ha. Also gives excellent control of chickweed. The addition of triclopyr means long-term control of both broadleaved and curled docks is far better than using fluroxypyr alone. If docks are past the optimum spray size, then top and allow 2 – 3 weeks re-growth before spraying DoxstarPRO. Grazing livestock can be returned to the field just 7 days after application and will not affect the growth of your grassĪpply at optimum stage when actively growing for best control of docks.
#Dockstar pro herbicide full
Docks are a long-term problem and therefore require a long-term solution, Doxstar Pro can be used in hay meadows, silage fields and grazing pastures offering benefits in both yield and forage palatabilityĭoxstar Pro is translocated to the roots ensuring high levels of long-term control, flexibility with rates to meet your demand: full rate of 2.0 L/ha or two applications of 1.0 L/ha, one in the autumn with a follow up in the spring They have only 65% of the feed value of good grass and are generally unpalatable to livestock. DoxstarPRO is a concentrated formulation controlling all species of docks in established grassland.ĭocks compete with grass for light nutrients and moisture thus reducing grass yields.
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