植物名称

Plants names

24 h校正死亡率/%

24 h Adjusted mortality

1×

活性强度

Activity intensity

2.5×

活性强度

Activity intensity

5×

活性强度

Activity intensity

10×

活性强度

Activity intensity

香叶天竺葵

Pelargonium graveolens L’Herit.

90.24b

++++

86.76a

++++

67.94b

+++

51.57b

+++

夹竹桃

Nerium indicum Mill.

98.60a

++++

92.68a

++++

78.42a

+++

66.20a

+++

银胶菊

Parthenium hysterophorus

66.20c

+++

52.26b

+++

35.19c

++

20.91c

++

CK

4.53d

−

4.53c

−

4.53d

−

4.53d

−