No. It is not poisonous. Some duckweeds yes, they are but some are not.
how does a grasshopper reproduce how does a grasshopper reproduce how does a grasshopper reproduce
The use of fertilizers to help the plant grow when discarded to a lake/sea/river/pond will create a unsuitable condition for duckweeds to grow in.
Peter Richard Sauter has written: 'Kryokonservierung von Lemnaceae =' -- subject(s): Cryopreservation, Duckweeds, Plant cells and tissues, Preservation
they do not reproduce asexually.they mostly reproduce sexually.
honey badgers reproduce sexually. they reproduce in mid-spring
They reproduce Asexually
They reproduce asexually by spores and budding
It reproduce by seeds.
They reproduce asexually
it dont reproduce.
how does a vulture reproduce