Q: My yard is infested with crabgrass. How did it get all through the lawn so quickly? I've used a number of products, and it's still flourishing. What can I do? My lawn has been ruined by the ...

Dear Neil: My yard is infested with crabgrass. How did it get all through the lawn so quickly? I've used (variety of product brands named), and it's still flourishing. What can I do? My lawn has been ...

Field studies were conducted during the 2000 and 2001 growing seasons to evaluate imazapic plus 2,4-D for weed control and bermudagrass tolerance. Imazapic at 140 g ai/ha plus 2,4-D at 280 g ai/ha or ...