DYVEL DSp


Tough dry land weeds don’t stand a chance with DYVEL® DSp.

  • DYVEL DSp delivers superior but economical control of tough dry land weeds, including wild buckwheat, Canada thistle and SU-resistant kochia.
  • Provides better control of thistles than Buctril® M and is superior to Express® Pack in controlling wild buckwheat.
  • Available in 10 L jugs and 110 L drums.

How it works

  • Provides consistent control by attacking weeds at their growing points.
  • DYVEL DSp is a Group 4 herbicide that can help you control SU-resistant kochia on your farm.
  • Improve yield by reducing the damaging affects of kochia infestation.

Yield Loss in Wheat from Kochia Infestation

Plant DensityYield Loss
21 plants/m233%
195 plants/m273%

When to apply


Application Timing

Spring wheat3- to 5-leaf stage
Winter wheat (spring application only)Before crop is 30 cm (12 in) tall in the spring
Durum wheat3- to 5-leaf stage
Barley2- to 3-leaf stage
CornBefore crop is 15 cm (6 in) tall
Weeds2- to 3-leaf stage, unless otherwise indicated

How much to apply


CropRateWater Volume (gal/acre)
Spring wheat22-29 acres/jug*10 gal/ac
Winter wheat22-29 acres/jug*10 gal/ac
Durum wheat22-29 acres/jug*10 gal/ac
Barley29 acres/jug10 gal/ac
Corn22-29 acres/jug*21-37 gal/ac
Fall stubble14-22 acres/jug10 gal/ac
Summer fallow14-22 acres/jug10 gal/ac
Roadsides7.6 acres/jug10 gal/ac
Pastures**7.6 acres/jug10 gal/ac

*Use the high rate for suppression of cleavers and round leaved mallow and top growth control of Canada thistle,
when weeds are at an advanced stage of growth, when weed densities are high or under adverse weather conditions.
**Do not use in pastures containing forage legumes.

Mixing instructions

  1. Shake product well before using.
  2. Half fill the spray tank with clean water.
  3. Add the required amount of DYVEL DSp and agitate thoroughly.
  4. If tank-mixing with Puma 120 Super, add it now.
  5. Fill the tank with clean water and agitate well before use.
  6. If spray solution is left standing, agitate thoroughly before use.


Registered tank mixes

Everest®
Solupack 70 DF*
Additional weeds:
Wild oats and green foxtail
Crop: Spring wheat
Rate: Everest Solupack 70 DF
40 acres/container**
DYVEL DSp 29 acres/jug

* Reduction in wild oat control may be observed with this tank-mix partner.
**Each Everest Solupack 70 DF container contains 4 x 174 g water soluble packets; each pack treats 10 acres.

Application tips

  • Use 10 gallons of water per acre except for corn, where at least 20 gallons of water per acre is required.
  • Do not permit lactating dairy animals to graze fields treated with DYVEL DSp within 7 days of application.
  • Do not harvest or cut hay within 30 days of application.
  • Withdraw meat animals from treated fields at least 3 days before slaughter.
  • DYVEL DSp should be applied at least 4 hours before a rainfall.
  • Do not apply DYVEL DSp when temperatures exceed 27ºC and relative humidity is very high.

Weeds controlled

Broadleaf weeds controlled
Annual smartweed
Annual sow-thistle
Ball mustard
Canada thistle*
Cocklebur
Common ragweed
Corn spurry
Cow cockle
Field bindweed
Flixweed
Hedge bindweed
Jerusalem artichoke
Kochia
Group 2 resistant kochia
Knotweed
Lady’s-thumb
Lamb’s-quarters
Prostrate pigweed**
Redroot pigweed**
Russian thistle
Shepherd’s-purse
Stinkweed
Tall mustard
Tartary buckwheat
Volunteer buckwheat
Volunteer canola**
Wild buckwheat
Wild mustard
Wormseed mustard
Yellow mustard

Broadleaf weeds suppressed
Cleavers (1-2 whorls)
Round-leaved mallow

* Top growth control. Weeds may not be controlled if application is made at a more advanced stage of crops and weeds.
** Includes herbicide-tolerant varieties. Apply at the 2- to 4-leaf stage prior to bolting.

Follow crops

  • There are no restrictions the year after application.

Product specifications


Size (units x size):2 x 10 L / 110 L
Product Article #:59010672 / 59010673
PCP #:27856
Ontario Classification #:N/A
Gross Weight of Package:20 / 125 kg
Units/Pallet:36 Cs / 72 Jugs - 5 Totes
PTS - T/L (48 foot):26 / 24
Warehouse Stack Height:3 / 1 pallets
Heated Storage:No
Flash Point:N/A °C
NFC Class:N/R
TDG Information:Not Regulated unless intended for marine transport then Class 9

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