The present application relates to thiadiazole compounds of formula (I) in which A, B, E, and Q have the meanings provided in the specification, compositions containing such compounds, their use for controlling animal pests including arthropods, insects and nematodes, and to processes and intermediates for the preparation of the thiadiazole compounds.本案關於式(I)之噻二唑化合物 其中A、B、E、和Q具有說明書中所提供的意義,關於含有該等化合物之組成物,彼等用於控制害蟲(包括節肢動物、昆蟲和線蟲)之用途,及用於製備該噻二唑化合物之方法及中間物。