The Best Crabgrass Killer

… On the other hand, chemical crabgrass killers have been utilized to destroy the same, but merely destroying the crabgrass itself does not destroy the seed which has previously been produced by the crabgrass, and the dead crabgrass remains in the lawn to mar its beauty …

… With the discovery that 2,4-D would selectively kill many broad-leaved weeds their control … A mixture of KOCN and organic nitrogen fertilizer, has resulted in good crab - grass control without … have been shown (3, 4, 5, 27) to be effective as selective crabgrass killers although they …

… crab grass killers. EXAIVIPLE2 TABLE IV Observations 3 Days after Application Crab Grass Killer Crab Grass 5 wt. per cent 0x0 Bottoms in sulfuric acid treated kerosene. Discoloration. severe in- No injury. jury and kill. This example illustrates how crab grass kills may be …