1. New Product Concepts Dr. John Street, OSU

2. Tenacity Require sequential applications to control crabgrass Is selective to newly seeded lawns Can selectively remove nimblewill and bentgrass from lawns.

3. Acclaim Extra Excellent post activity on annual grasses Must be applied low volume Can stunt actively growing bluegrass In combination with Dimension can it take out mature crabgrass? In combination with Imprelis: A substitute for Quincept?

4. Imprelis Imprelis Attributes Soil & Foliar Activity Post & Pre Activity Dicots & Annual Grasses Operational Benefits Active in cool or wet weather Wind Speed Limitations not as stringent as 2,4-D or MCPA

5. Smooth Crabgrass Trial North Carolina – 2009 Product: Formulation: Product/A: lb AI/A: Imprelis 2SL 3 fl.oz. 0.0469 Imprelis 2SL 4.5 fl.oz. 0.0703 Imprelis 2SL 6 fl.oz. 0.0938 Applied 25 MAY Applied 29 JUN Imprelis 2SL 3 fl.oz. 0.0469 Imprelis 2SL 4.5 fl.oz. 0.0703 Imprelis 2SL 6 fl.oz. 0.0938

6. Imprelis – Acclaim Crabgrass Summary Three Field Trials - 2010 – GA, NJ, TN Product: Formulation: Product/A: lb AI/A: Trimec Classic 3 Pints 1.02 Acclaim 0.57EC 5 fl.oz. 0.022 Acclaim 0.57EC 5 fl.oz. 0.022 Acclaim 0.57EC 10 fl.oz. 0.045 Acclaim 0.57EC 20 fl.oz. 0.089 Acclaim 0.57EC 30 fl.oz. 0.13 Imprelis 2SL 4.5 fl.oz. 0.0703 Imprelis 2SL 4.5 fl.oz. 0.0703 Imprelis 2SL 4.5 fl.oz. 0.0703 Imprelis 2SL 4.5 fl.oz. 0.0703 Acclaim 0.57EC 30 fl.oz. 0.13 Trimec Classic 3 Pints 1.02 Acclaim 0.57EC 10 fl.oz. 0.045 Acclaim 0.57EC 20 fl.oz. 0.089 Acclaim 0.57EC 30 fl.oz. 0.13 Imprelis 2SL 4.5 fl.oz. 0.0703