BASF Agricultural Solutions UK



PicoStomp® is a herbicide with residual and contact activity for the control of meadow grasses and broad leaved weeds in winter and spring wheat, winter and spring barley, rye and triticale.


  • Control of both grass and broad-leaved weeds in Spring and Autumn
  • Suspension concentrate that can be applied pre and post emergence
  • Ideal contact and residual partner for post-emergence grass weed herbicides coming out of winter
  • An excellent partner for tank mixing with recommended adjuvants

Why Pico Stomp®?

Pico Stomp® is registered for use both pre and post-emergence in a range of spring and winter crops. With effective residual and contact activity, Pico Stomp® provides excellent weed control due to the formulation mix of pendimethalin and picolinafen.

Pendimethalin is the key active for grass and broad-leaved weed control in spring cereals and picolinafen provides synergistic post-emergence activity. The different modes of action of the two active ingredients work well against blackgrass resistance. They also provide excellent activity against ALS resistant chickweed and poppy. Pico Stomp® will also control a range of other weeds including annual meadow-grass, charlock, orache, knotgrass, speedwell, hemp nettle, shepherds purse and volunteer oilseed rape.

Applying a total of 2000 g/ha pendimethalin from both the pre and post-emergence sprays provides the maximum amount of pendimethalin/ha for the best level of black-grass control and residual activity on any black-grass that has yet to germinate. Picolinafen provides useful contact activity that boosts the black-grass control from the partner grass weed herbicide.

Product Profile

Active ingredient(s) 16 g/l picolinafen & 320 g/l pendimethalin
Formulation Suspension Concentrate (SC)
Pack size 10 litres in outers of two
Crop(s) Winter wheat, spring wheat, winter barley, spring barley, rye and triticale
Weed spectrumBlack-grass, annual meadow grass, charlock, cleavers, chickweed, speedwell, fumitory, orache, poppy, hemp nettle, shepherd’s purse (for full list refer to label)
Maximum individual dose: Winter wheat, winter barley, rye and triticale 3.0 litres per hectare
Maximum individual dose: Spring wheat and spring barley3.0 litres per hectare pre-emergence of the crop or 2.0 litres per hectare post-emergence of the crop
Maximum number of treatments One per crop
Latest time of application: Winter wheat, winter barley, rye and triticale Before pseudo-stem erect stage (before growth stage 30)
Latest time of application: Spring wheat and spring barleyPre-emergence of the crop (3.0 l/ha rate) or Before pseudo-stem erect stage (before growth stage 30) (2.0 l/ha rate)
Water volume 200 litres per hectare
Aquatic buffer zone LERAP B

Pico Stomp® the perfect tank mix partner

Pico Stomp®, has consistently performed well in trials when mixed with Atlantis® WG and Unite® (with recommended adjuvants) adding substantially to the control of black-grass from its residual and contact activity.

Pico Stomp® supported mixes for black-grass control

It is important to target active weed growth for best results from the post-emergence graminicides, however tank mixes with Pico Stomp®
are only advised up to the end of February or before lush spring growth commences.

Avoid applications onto frosted crops or where frost is anticipated.

 Technical Services Hotline +44 845 602 2553

Technical Services Hotline +44 845 602 2553

Technical Services Hotline

Stomp® Aqua

Stomp® Aqua

Stomp® contains pendimethalin and is commonly used for pre and post-emergence weed control in a range of crops.

Pico Stomp® can be used with Stomp® Aqua as a tank mix partner to gain maximum control.

Discover Stomp® Aqua


For the best start in controlling black-grass, annual grasses and broad-leaved weeds, Crystal® herbicide works with residual and contact activity on winter wheat and winter barley crops.

Discover Crystal®
Real Results: Arable Weed Control

Real Results: Arable Weed Control

Be part of the Real Results Circle to learn more about how Pico Stomp® can deliver greater yield for your crops.

Working with our independent industry partners as well as BASF technical advisors, receive impartial advice and tips for managing arable weed control.

Find out more

Compatibility list

Click here to take a look at our latest compatbility list

Click here to download the compatibility list