CANADA STOCKS-TSX at eight-month low, hits 'correction territory'

* TSX down 190.68 points, or 1.34 percent, at 14,036.68 * Nine of 10 main index sectors decline * Energy shares tumble as oil prices weaken (Adds strategist comment; updates prices to close) By John Tilak and Alastair Sharp TORONTO, Oct 14 (Reuters) - Canada's main stock index hit an eight-month low on Tuesday, dropping more than 11 percent from last month's record high as plunging international oil prices took domestic energy producers down with them. Crude shed almost $