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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4.7 ★★★★★
Based on 9 reviews
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K
Verified Purchase
Kelli Thornburg
Belleville, US
★★★★★ 5
Puppy loves these sticks!
Color: Dogwood & Calming, Size: Medium
Dogs love these sticks! Must smell and taste like real wood because it keeps my puppy from bringing real sticks in the house from outside. She is a heavy chewer and these sticks keep her occupied. We are on our 2nd set.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 27, 2026
C
Verified Purchase
C. H.
Houston, US
★★★★★ 5
Great value for the price, highly recommend
Color: Dogwood & Calming, Size: Medium
Our dog loves these and chews them down to nothing. They are a great value for the money and the use your dog gets out of them. The size is just right for our doberdor.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 20, 2026
L
Verified Purchase
LC
West Palm Beach, US
★★★★★ 3
Our dog loves it but it wasn’t durable enough to last
Color: Dogwood Jack, Size: Large, Color: Dogwood Jack, Size: Large
Our lab took to it as soon as we gave it to her. Perfect size for our 80 lb yellow lab. However, now that it’s in about 10 days, she’s able to break off chunks from this bone that are dime size or larger, and we have to throw it away
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 1, 2026
M
Verified Purchase
Matthew Anderson
Lexington, US
★★★★★ 5
No problems after a year and a half
Color: Dogwood & Calming, Size: Medium
Have been regularly buying these for my corgi for about a year and a half. The 2 pack lasts about a month or 2 each time. Pieces break off in small enough pieces that they safely pass through his digestive system. He gnaws each one down to about 1/4 the original size before we take it away and give him a new one. He continues to have regular bowel movements and has a healthy appetite so I can’t imagine any problems arising after so long. I have tried other alternatives and every other similar chew breaks off in larger pieces and didn’t feel comfortable letting him chew/eat them. I noticed there are a few 1 star reviews saying their dogs got sick off these but after a year and a half I have had 0 issues with this product. I guess it depends on the dog and how big of pieces they are swallowing. My dog ingests pieces about the size of a grain of rice so just pay attention and you should be fine.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 18, 2026
T
Verified Purchase
terlynn4
Pawtucket, US
★★★★★ 5
Long lasting and safer alternative to sticks
Color: Dogwood & Calming, Size: Medium
These are great, very durable, and have lasted a very long time. Much safer for my dogs than the random sticks they find in the yard. They do get shorter with chewing eventually, but they don't break off in little chunks like I've seen with some nylon chews, and they don't splinter like wood. Medium size works well for both my 16 lb Cavalier and my 60 lb Pyrenees/Golden mix. They're both moderate-to-aggressive chewers, though size obviously affects how much damage they can do. I wish you could buy the hemp chew separately because that one is very much a favorite in my house, so after 2 years and 2 purchases, I have barely any left of the remaining hemp chew, but still 2 of the dogwood chews that neither dog is as interested in anymore. I'd love to buy a couple more of just the hemp one.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 30, 2026

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