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Priority claimed from GB08429276Aexternal-prioritypatent/GB2152375B/en
Application filed by Ici PlcfiledCriticalIci Plc
Publication of MY100548ApublicationCriticalpatent/MY100548A/en
IMPROVED RODENTICIDAL COMPOSITIONS COMPRISE AN EDIBLE CARRIER AND A RODENTICIDALLY EFFECTIVE AMOUNT OF AN ISOMER OF A 3-SUBSTITUTED-4-HYDROXYCOUMARIN CAPABLE OF EXISTING IN MORE THAN ONE STABLE ISOMERIC FROM CHARACTERISED IN THAT THE ISOMER IS ONE WHICH WHEN COMPARED WITH ANY OTHER ISOMER OR ISOMERS IS SIGNIFICANTLLY LESS PERSISTENTLY RETAINED IN THE TISSUES OF NON-ODENT MAMMALIAN OR AVIAN SPECIES LIKELY TO CONSUME EITHER RODENTICIDAL BAIT FORMULATIONS OR POISONED RODENT CARCASSES THE COMPOSITIONS BEING SUBSTANTIALLY FREE OF THE OTHER ISOMER OR ISORMERS.
Acaricidal or insecticidal compositions containing substituted thiophenes, methods of controlling acarid or insect pests therewith and certain new substituted thiophenes