Quick Facts
- Maximum individual dose: 45 g product/ha
- Maximum number of treatments: 1 per crop
- Crops: wheat, barley, winter oats and triticale
- Latest time of application: Before flag leaf sheath extending stage (before GS41)
- This product must only be applied from 1st February in the year of harvest until the specified latest time of application
Supporting Documents
Product Overview
DP911™ SX® contains metsulfuron methyl and tribenuron methyl. Sulfonylurea (ALS inhibitor) herbicides work mainly by contact action and is most effective if applied when the weeds are small and actively growing. Good spray cover of the weeds must be obtained for best results. Residual effects may be reduced by heavy rain.
Susceptible plants cease growth almost immediately after application and symptoms can be seen about two weeks after application although the full effect of the treatment may not be apparent for up to four weeks. Weed control may be reduced when soil conditions are very dry
Labels and SDS
Crops

Barley
Target Control For Barley
This product delivers effective control against the following:
- Chickweed
- Dead-nettle (red)
- Field Pansy
- Field-speedwell, Common
- Forget-me-not
- Fool’s parsley
- Groundsel
- Hemp-nettle, Common
- Knotgrass
- Mayweed
- Poppy, Common
Oats (winter)
Target Control For Oats (winter)
This product delivers effective control against the following:
- Chickweed
- Dead-nettle (red)
- Field Pansy
- Field-speedwell, Common
- Forget-me-not
- Fool’s parsley
- Groundsel
- Hemp-nettle, Common
- Knotgrass
- Mayweed
- Poppy, Common

Triticale
Target Control For Triticale
This product delivers effective control against the following:
- Chickweed
- Dead-nettle (red)
- Field Pansy
- Field-speedwell, Common
- Forget-me-not
- Fool’s parsley
- Groundsel
- Hemp-nettle, Common
- Knotgrass
- Mayweed
- Poppy, Common

Wheat
Target Control For Wheat
This product delivers effective control against the following:
- Chickweed
- Dead-nettle (red)
- Field Pansy
- Field-speedwell, Common
- Forget-me-not
- Fool’s parsley
- Groundsel
- Hemp-nettle, Common
- Knotgrass
- Mayweed
- Poppy, Common
Although this remedy has been extensively tested under a large variety of conditions, the registration holder does not warrant that it will be efficacious under all conditions because the action and effect thereof may be affected by factors such as abnormal climatic and storage conditions; quality of dilution water, compatibility with other substances not indicated on the label and the occurrence of resistance of the pest against the remedy concerned as well as by the method, time and accuracy of application. The registration holder furthermore does not accept responsibility for damage to crops, vegetation, the environment or harm to man or animal or for lack of performance of the remedy concerned due to failure of the user to follow the label instructions or to the occurrence of conditions which could not have been foreseen in terms of the registration. Consult the supplier immediately in the event of any uncertainty.
Full crop listing
- Barley (spring)
- Barley (winter)
- Oats (winter)
- Triticale
- Wheat (winter)
- Wheat (spring)
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