Spectrum Brands’ United Industries Home and Garden division, which markets products like Cutter, Repel, Spectracide and Black Flag, has acquired The Liquid Fence Company, Inc., a leader in the fast-growing consumer animal repellents market. Financial terms of the accretive, all-cash transaction were not disclosed.   Liquid Fence, Brodheadsville, PA, was formed more than a decade—just as West Nile Virus was gaining traction in the US. Today, the company offers a range of insect and animal repell...