氟磺胺草醚对野苋菜和灰绿黎的室内活性测定

Bioactivities of Fomesafen on Amaranthus lividus and Chenopodium glaucum

在室内条件下,测定了氟磺胺草醚对野苋菜和灰绿黎的杀草活性。结果表明:氟磺胺草醚对野苋菜和灰绿黎的EC50值分为200.282 8 mg/L和233.529 8 mg/L,氟磺胺草醚对野苋菜和灰绿黎具有很好的抑制效果。

The bioactivities of fomesafen on Amaranthus lividus and Chenopodium glaucum were determined under indoor condition.The results showed that the EC50 values of fomesafen on A.lividus and C.glaucum were 200.282 8 mg/L and 233.529 8 mg/L,respectively,that was,fomesafen could inhibit A.lividus and C.glaucum effectively.