The weeds
A weed is
a plant considered undesirable in a particular situation. Some common examples
are plants unwanted in human-controlled settings, such as farm fields, gardens, lawns, and parks.
The term is
also applied to any plant that grows or reproduces aggressively, or is invasive outside its native habitat. More broadly, "weed" is occasionally
applied pejoratively to species outside the plant kingdom, species that can
survive in diverse environments and reproduce quickly; in this sense it has
even been applied to humans.
The Weed
Science is a relatively modern science that studies the weeds.
The
science, gardeners, etc., are nowadays trying to refuse the bad adjective to a
living being. They call this herbs, adventitious or no wanted
herbs.
The weeds
are characterized with high capacity of spread, great persistence, high
resistance to plagues and diseases, and for being competitive. They reduce the
efficacy of the farming and interfere with the agrarian works.