Safety of some herbicides on turfgrass.
Han Liegang;Han Liebao;Liu Rongtang. Journal of Beijing Forestry University (2000)22(2)12～15[Ch,5 ref.] Beijing City Seed Co.,Beijing 100088,P.R.China.
In order to test the safety of herbicides on turfgrass, herbicides were applied on Finelawn tall fescue and Conni Kentucky bluegrass at the stage of germination, seedling and establishment, respectively. The results showed: turfgrass seed germination was inhibited heavily by herbicides. The dose of Trifluralin 1.13～2.25 kg/hm\+2, Butachlor 1～2 kg/hm\+2 and Oxadizo 1.5 kg/hm\+2 caused slight injury on both turfgrasses, but their color and density could recover with the disappearence of herbicides effect.