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Biocontrol of invasive non-native riparian weeds:
Historical: no longer open for bids.
01/ The notice
Key facts
- Value
- £500,000Estimated value stated in the notice
- Deadline (UK time)
- Wed 1 Mar 2017A deadline does not apply to this historical notice. The source records Wed 1 Mar 2017, which is not an open deadline.
- Published
- 16 Nov 2017
- Region
- Any region
02/ The brief
What the notice says
Not fully read: this is the notice text; attached documents are not read.
Biocontrol of invasive non-native riparian weeds: Japanese knotweed (JK); Himalayan balsam (HB); Floating pennywort (FP); and Australian swamp stonecrop (ASSC).
03/ Classification
CPV codes
Common Procurement Vocabulary codes, exactly as the notice lists them. No descriptions are added here.
- 73000000 73100000 90000000
- 73110000 90700000
04/ History
Releases of this notice
One release held, oldest first. Dates are UK time.
- 16 Nov 2017Contract notice
Contract notice published 16 November 2017.
Release b69eb4cd-9e07-4d6c-a149-1a0e5f0b03c5
View this release on Contracts Finder (opens in a new tab)
05/ Limits
What the source does not tell us
- Only one release is held, so there is no change history.
06/ Questions
About this notice
07/ Tender hubs
More Defra tenders like this
This notice is closed and kept here as a record. These pages list the live notices in the same subject, buyer or place. Chosen by the notice’s current recorded classification or a fixed rule on its title, buyer and region.
08/ Related
Where to go next
These links follow a fixed rule applied to this notice’s buyer, text and CPV codes. They are not advice on whether to bid.
- Reference
- b69eb4cd-9e07-4d6c-a149-1a0e5f0b03c5
- Source
- Contracts Finder
- Stage
- contract · Contract
- Last verified
- Tue 7 Apr 2026, 20:12 BST
- Read at
- Wed 28 Oct 2026, 17:35 GMT
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