Skip to main content
Click to open menu
Click to close menu
Begin main content
Group 2

Muster® Toss-N-Go® herbicide

Muster® Toss-n-Go® herbicide is an ALS inhibitor herbicide that rapidly inhibits the growth of susceptible weeds. It effectively controls wild mustard and offers one-pass control of broadleaf weeds in canola, brown and oriental mustard. Muster Toss-n-Go herbicide is registered for use on sunflowers (from 2-leaf to 8-leaf stage), as well as minor use on brassica carinata.

Quick Facts

  • For use in canola, brown mustard, oriental mustard, sunflowers.
  • Controls wild mustard. 
  • Can be tank mixed with Assure II and Poast to strengthen control on key grass and broadleaf weeds


Labels And SDS

4 Labels Available

Product Overview

Muster Toss-n-Go herbicide is an ALS inhibitor herbicide that rapidly inhibits the growth of susceptible weeds. These include flixweed, green smartweed, hemp-nettle, redroot pigweed, stinkweed, and wild mustard. Muster should be applied early in the season when weeds are actively growing.


Full crop listing

  • Canola
  • Tame Mustard
  • Sunflower
  • Mustard
  • Brassica carinata


  • Alberta
  • Saskatchewan
  • Manitoba
  • British Columbia

Product Specifications

Tech Specs

Click to open/close

Chemical Group: Group 2

Registered and Supported Tank Mixes:

For grass and broadleaf control in canola only, tank-mix Assure II, Poast Ultra or Lontrel.


  • Canola: 2-leaf stage up to the initiation of bolting and before crop canopy closure.
  • Brown and oriental mustard, brassica carinata: 4-leaf to late rosette stage.
  • Sunflower: 2-leaf to 8-leaf stage.
  • Weeds: Apply early when weeds are actively growing"

Application information:

Crop Staging Rates
Canloa, including rapeseed 2 leaf to beginning of bolting 8 g/ac or 12 g/ac
Brown condiment mustard oriental mustard 4 leaf to late rosette stage 8 g/ac or 12 g/ac
Sunflower 2 - 8 leaf stage (14 - 45 cm in height) 8 g/ac or 12 g/ac

Surfactant: Must use a surfactant with Muster herbicide. Use Agral 90, or AgSurf, or Super Spreader. Caution: Application prior to the 2-leaf stage of canola or 4-leaf strage of brown condiment mustard and oriental mustard (condiment and oilseed types), or to sandy soil or low soil organic matter may increase the severity of injury.

Rainfastness: N/A

Tank mixtures: Fill spray tank one-half to two-thirds full with water. With agitator operating, add the recommended amount of ingredients using the WAMLEGS order.

Rotational intervals and crops:

Ten (10) months: Spring wheat, durum, barley, oats, flax.

Twenty-two (22) months: Alfalfa, canary grass, canola, dry beans, faba beans, fescue, lentils, peas, red clover, tame mustard.

Become an insider

We want you to be the FIRST to know the latest agronomic news, new product updates, and other information critical to your business. 

Subscribe Now