Bayer CropScience announced May 20 that it is dropping prices for its portfolio of cereal wild oat herbicides by as much as 15 per cent off suggested retail prices. Growers will benefit from price reductions on the following Bayer CropScience herbicides: Product Price Reposition Puma120 Super $3/acre PumaAdvance $3/acre Tundra $3/acre Velocitym3 $2/acre Thumper Total