SKU: 42850318002
synero herbicide

synero herbicide Synero 5l

Sale price$25.70 Regular price$28.55
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Description

synero herbicide Synero 5lSynero 5l Mapp No. 14708 Synero contains aminopyralid which requires a Stewardship Agreement to be fulfilled as a condition of sale. If you are a professional user who wishes to buy this product contact a BASIS qualified technical sales advisor on 01902 440280. This product is not available to amateur users. Active Ingredients: A water in oil emulsion containing 30 g litre (3. 5% w w) aminopyralid (present as 36 g litre aminopyralid potassium) + 100 g

Synero 5l - Mapp No. 14708

Synero contains aminopyralid which requires a Stewardship Agreement to be fulfilled as a condition of sale. If you are a professional user who wishes to buy this product contact a BASIS qualified technical sales advisor on 01902 440280. This product is not available to amateur users.



Active Ingredients: A water in oil emulsion containing 30 g /litre (3.5% w/w) aminopyralid (present as 36 g/litre aminopyralid potassium) + 100 g /litre (14.14% w/w) fluroxypyr (present as 144 g/litre fluroxypyr-methyl heptyl ester).

Why use Synero?

 Synero is a fast acting herbicide for the control of perennial broad-leaved weeds including JAPANESE KNOTWEED, RAGWORT, BROAD-LEAVED DOCK, CREEPING THISTLE, SPEAR THISTLE, COMMON NETTLE, CREEPING BUTTERCUP, DANDELION, MUGWORT and BRAMBLES in amenity grassland.

  • Effective control of tough and invasive weeds including Japanese Knotweed, Ragwort and Brambles
  • Can be used on all established amenity grassland with the exception of airfields
  • Favourable COSHH assessment
  • Virtually no odour
  • Rainfast in 1 hour
  • Safe to grass
  • Outstanding levels of translocation gets Synero deep into the roots of the plant
  • Low dose rates

Synero is approved for use under powerlines, central reservations, embankments and on railway embankments 

Areas where Synero can be used

Perennial Weed Control on Amenity Grassland, on railway embankments, industrial areas, under powerlines, cemeteries, utilities, parkland, around greenkeeper sheds, golf course roughs and areas of grassland that have no agricultural interest.

Rates of use

Broadcast Application:

  • Apply at 2.0 L/Ha in 200-400L of water for the control of Broad-leaved Dock, Curled Dock, Creeping Thistle, Spear Thistle, Common Nettle, Creeping Buttercup, Dandelion, Mugwort, Japanese Knotweed, Ragwort and Bramble.
  • Synero should be applied in a spray volume of 200 litres of water per hectare to give good coverage of the weeds.
  • A higher water volume of 250-400 litres of water per hectare may be required where the weed population is high and the grass is dense at the time of application.

Spot Treatment:

  • For localised treatment using a suitable lance from a knapsack or tractor mounted sprayer use a solution of 100 ml Synero per 10 litres of water. The weeds should be thoroughly wetted with the spray solution but spraying until "run-off" will decrease activity. The use of anvil nozzles is recommended to prevent drift. Care should be taken to avoid local overdosing.

Only use Synero on permanent grassland that has been established for at least one year. Do not apply the product overall where clover is an important part of the sward. Clover will be killed by application of Synero. Do NOT spray in drought, very hot or very cold conditions. Aminopyralid Stewardship agreement conditions need to be met.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 42850318002

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Julie A.
Lowell, US
★★★★★ 5
Works great never had a problem
Size: 5 Quart, Style: Full Synthetic, Configuration: 0W-40
I've been using this mobile one in my 2005 Mercedes kompressor C230 w203 1.8 engine for about 18 years and never had a problem so I will continue to use it. The price was very good compared to other places but I did have to order one extra quart, I don't know why they don't make this mobile one in a six quart jug.
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Reviewed in the United States on May 1, 2026
R
Verified Purchase
rpeters
Birmingham, US
★★★★★ 5
Great for my hot rod!
Size: 5 Quart, Style: Full Synthetic, Configuration: 0W-40
Perfect oil for my hot rod! Add a bottle of zinc and you get great low temp flow as well as good heat protection. As a 0W it flows quickly for good start up protection and the 40W means I get good protection as temps rise. My car has a flat tappet hydraulic cam so I add a bottle of zinc. Has worked great!
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Reviewed in the United States on March 19, 2026
E
Verified Purchase
Evan C. Lombardi
Dallas, US
★★★★★ 5
European oil… Japanese engine… zero regrets 🇪🇺➡️🇯🇵
Size: 5 Quart, Style: Full Synthetic, Configuration: 0W-40, Size: 5 Quart, Style: Full Synthetic, Configuration: 0W-40
Yes, I know what the label says. “European Car Formula.” Yes, I put it in a 2002 Subaru WRX bugeye with an EJ257 block and EJ205 heads. And yes—this oil absolutely slaps. This engine is not stock, not delicate, and definitely not living an easy life. It sees spirited driving, boost, and the occasional questionable decision. After switching to Mobil 1 0W-40, cold starts are smoother, oil pressure is rock solid, and the motor just feels happier. No weird noises, no drama, no oil consumption surprises. The viscosity is perfect for a performance Subaru build, especially if you’re running tighter tolerances or want strong protection under heat and load. It’s thick enough when hot, flows great when cold, and inspires confidence every time I turn the key. Is it technically “European”? Sure. Does my Subaru care? Not even a little. If you’re running a built engine, turbo setup, or just want a proven, high-quality oil that punches above its weight, this stuff earns its reputation. My bugeye may not be European, but it’s living its best life on this oil. Would absolutely buy again—passport not required.
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Reviewed in the United States on January 18, 2026
R
Verified Purchase
Ruben
Natrona Heights, US
★★★★★ 4
Great oil
Size: 5 Quart, Style: Full Synthetic, Configuration: 0W-40
No issues
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Reviewed in the United States on May 17, 2026
J
Verified Purchase
Jose Perez
Charlottesville, US
★★★★★ 5
they give what they offer
Size: 5 Quart, Style: Full Synthetic, Configuration: 0W-40
great service from seller it was exactly how much oil quantity i ordered and its great quality
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 29, 2026

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