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Sencor WG

Sencor WG contains 700 g/kg metribuzin in the form of a water dispersible granule.

Sencor WG is a selective herbicide for pre and post emergence weed control in carrots, peas, potatoes, tomatoes and other crops. A single application gives residual control as well as a knockdown effect on many weeds.

Benefits

  • Sencor WG controls a wide range of weeds early on, leading to increased yields and greater profitability.
  • Sencor WG can be used for both pre and post-emergence weed control allowing more time to get the job done.
  • Sencor WG is delivered in easy to dispose of packaging.

Pack size 2 kg and 5 kg.

Please download product label for full use guidelines.

Using Sencor WG on Carrots

Weeds: Pre and post-emergent

Apply when carrots have reached the two true leaf stage but before the majority of weeds have reached the 4 leaf stage.  Use 500 g (1.0 L measure) in 300 - 500 L of water/ha.

Using Sencor WG on Lentils

Weeds: Pre and post-emergent

Apply after sowing but before seedling emergence. Do not exceed the recommended rate as crop damage and yield reduction may occur.  Use 500 g (1.0 L measure) alone or 250 g (500 ml measure) plus 3.0 L cyanazine (e.g. Bladex) in no less than 200 L of water/ha after sowing but before seedling emergence.

Using Sencor WG on Lucerne

Weeds: Pre and post-emergent

Apply during the dormant or semi-dormant period of the crop.  Use 1kg (2.0 L measure) in 300 - 600 L of water/ha.  Where perennial weeds are a problem apply 500 g (1.0 L measure) plus 1.6 L atrazine (50% a.i) or 500 g (1.0 L measure) plus 2.0 L paraquat (20% a.i) in 300 - 600 L water/ha.

Do not apply to lucerne stands less than 9 months old. Sencor WG is particularly effective for the control of Kentucky bluegrass (Poa pratensis) in lucerne.

Using Sencor WG on Maize

Weeds: Pre and post-emergent

Apply after planting but before crop emergence. This mixture will control annual broadleaf and grass weeds.  Use 600 - 850 g (1.2 - 1.7 L measure) plus 8.0 L alachlor (50% a.i.) in no less than 300 L of water/ha.

Using Sencor WG on Peas

Weeds: Pre and post-emergent

Apply before the crop has reached 15 cm in height and before the weeds have reached the 4 leaf stage. In situations where black nightshade is a problem add 1.0 kg/ha Tribunil. Alternatively if only nightshade and other broadleafs are a problem use a mixture of 250 g plus 1 kg/ha Tribunil.  Use 500 g (1.0 L measure) in 300 - 500 L of water/ha.

Using Sencor WG on Potatoes

Weeds: Pre and post-emergent

Early crop (cool, moist conditions): Apply 500 g (1.0 L measure) in 360 - 600L water/ha during emergence but before the majority of the potatoes are more than 10 cm high and preferably when the weeds are at the cotyledon to two true leaf stage.

Main crop (warm, dry conditions): Apply 750 g (1.5 L measure) in 340 - 600 L water/ha at weed emergence, but before the majority of the potatoes are more than 10 cm high and preferably when the weeds are at the cotyledon to two true leaf stage.

Using Sencor WG on Tomatoes

Weeds: Pre and post-emergent

Pre-emergence in direct seed crops:  Apply after seeding but prior to crop emergence.  If necessary, follow with a post-emergence spray.  Use 500 g (1.0 L measure) in 300 - 600 L water/ha.

Post-emergence in direct seeded or transplant crops: Apply as a directed spray when the tomatoes have 4 true leaves and the weeds are at the cotyledon stage.  Use 500 g (1.0 L measure) in 300 - 600 L of water/ha.