nav Searchuser
Maxunitech Inc.
Beijing Multigrass Formulation Co., Ltd.

EFSA: Neonicotinoids risks to bees confirmedqrcode

Mar. 2, 2018

Favorites Print
Forward
Mar. 2, 2018
Most uses of neonicotinoid pesticides represent a risk to wild bees and honeybees, according to assessments published by EFSA. The Authority has updated its risk assessments of three neonicotinoids – clothianidin, imidacloprid and thiamethoxam – that are currently subject to restrictions in the EU because of the threat they pose to bees.
 
These new conclusions update those published in 2013, after which the European Commission imposed controls on use of the substances.
 
For the new assessments, which this time cover wild bees – bumblebees and solitary bees – as well as honeybees, EFSA’s Pesticides Unit carried out an extensive data collection exercise, including a systematic literature review, to gather all the scientific evidence published since the previous evaluations.
 
The team also applied the guidance document developed by EFSA specifically for the risk assessment of pesticides and bees.
 
Jose Tarazona, Head of EFSA’s Pesticides Unit, said: “The availability of such a substantial amount of data as well as the guidance has enabled us to produce very detailed conclusions.
 
“There is variability in the conclusions, due to factors such as the bee species, the intended use of the pesticide and the route of exposure. Some low risks have been identified, but overall the risk to the three types of bees we have assessed is confirmed.”
 
EFSA finalised its conclusions following two separate consultations with pesticide experts in the EU Member States. The experts have supported the conclusions.
 
As with the previous assessments, exposure of bees to the substances was assessed via three routes: residues in bee pollen and nectar; dust drift during the sowing/application of the treated seeds; and water consumption.
 
Next steps
 
EFSA’s conclusions will be shared with risk managers from the European Commission and Member States, who will consider potential amendments to the current restrictions on the use of these pesticides.

Peer review of the pesticide risk assessment for bees for the active substance clothianidin considering the uses as seed treatments and granules

Peer review of the pesticide risk assessment for bees for the active substance imidacloprid considering the uses as seed treatments and granules

Peer review of the pesticide risk assessment for bees for the active substance thiamethoxam considering the uses as seed treatments and granules

Evaluation of the data on clothianidin, imidacloprid and thiamethoxam for the updated risk assessment to bees for seed treatments and granules in the EU

 
 
Source: EFSA

Picture 0/1200

More from AgroNews

Magazine

Annual Review 2019 2019 CRO & CRAO Manual
2019 Market Insight Chinese issue of 2019 Market Insight
2019 India Pesticide Suppliers Guide 2019 Biologicals Special
Subscribe Comment

Subscribe 

Subscribe Email: *
Name:
Mobile Number:  

Comment  

Picture 0/1200

Subscribe to daily email alerts of AgroNews.