Thiacloprid

Thiacloprid is an insecticide of the neonicotinoid class. Its mechanism of action is similar to other neonicotinoids and involves disruption of the insect's nervous system by stimulating nicotinic acetylcholine receptors. Thiacloprid was developed by Bayer CropScience for use on agricultural crops to control of a variety of sucking and chewing insects, primarily aphids and whiteflies.
Regulation.
Thiacloprid has been banned in France since September 1, 2018.
The 5 neonicotinoids banned in France are Acetamiprid, Clothianidin, Imidacloprid, Thiacloprid and Thiamethoxam.
References.
Other external links.
Thiacloprid listing at pubchem "pubchem.ncbi.nlm.nih.gov"
Thiacloprid listing at toxnet "toxnet.nlm.nih.gov" (Reviewed 3/28/2019) 
Thiacloprid; Pesticide Tolerances: A Rule by the Environmental Protection Agency on 02/06/2013 "federalregister.gov"
Pesticide Fact Sheet Name of Chemical: ThiaclopridReason for Issuance: Conditional RegistrationDate Issued: September 26, 2003 "www3.epa.gov" 
PPDB: Pesticide Properties DataBase at University of Hertfordshire Describes Toxicity to Apis mellifera as 'Moderate' 
Briefing: Thiacloprid: A bee harming pesticide "friendsoftheearth.uk" (ca. 2014)