来源： Raulerson, Dr. Lynn, pers. comm. 2006
Occurs in slow-moving fresh water; with full sun.
Two weevils (Neochetina spp.) and a moth (Sameodes albuguttalis) have been released for biological control, with limited success.
生态系统变化: Eichhornia crassipes can quickly cover bodies of water, creating shade and restricting oxygen exchange at the surface.
最后修改 ： 28/12/2006 1:49:09 p.m.