Milfoil Weevil as a Barrier to Invasive Milfoil
The milfoil weevil is a tiny, specialized marine insect native to North America that might have some very beneficial effects for mankind and local ecosystems. This weevil may prove it usefulness in eating milfoil and reestablishing the health of an ecosystem while causing no harm to people.
There are two sorts of milfoil to be found in the United States. Eurasian Milfoil is invasive and non-native and the other is simple native. native milfoil is merely bothersome, but the predatory species is a menace to all bodies of water in the northern US states. It is this one that is making the milfoil weevil so important.
Eurasian Milfoil (the primary milfoil that will be referenced from this point on) probably came to America between the 1800’s and the 19404’s as an undesirable passenger on some large ship. Milfoil can easily travel on the undersurface of a boat and grow fast, which causes damaging ecological changes and causes problems for mankind. Luckily this can spread the milfoil weevil as well.
It spreads quickly and demolishes ecosystems by clogging out the indigenous plant life which reduces food for water fowl, contracts habitat for fry, and reducing fishing by animals. The mats formed by the milfoil do not allow the wind to bring fresh oxygen to the water and this will result in the ultimate death of fish and a rush in algae growth.
The milfoil is more irritating for humans than harmful because it can lose weight the amount of water available for boating, fishing, swimming and waterskiing. Residential Areas are more adversely affected as the mats can foul intake and overflow pipes ensuing in flooding or droughts. In dykes, they clog and break generators and reduce electricity output.
The milfoil weevil may well be the answer to this flora epidemic. The milfoil weevil favors Eurasian milfoil to the indigenous variety, which means that the invasive species are destroyed over time and indigenous floras are allowed to gradually recover. With a high reproduction rate and a taste for milfoil, the milfoil weevil and a smart and safe way to remove the unwelcome milfoil. When taking into consideration how fast the milfoil spreads, it is obvious that weevils are the perfect answer to controlling the problem.
This water flora spread quickly because broken bits can sink to the bottom and easily form new plants. Aquatic harvesting devices are not productive because they break the plant and bits come off and replant themselves elsewhere. Vacuum dragging is a small better in that it gets the little pieces, but cause a great deal of water disturbance and leaves the bottom bare, so it will need replanting with native species.
The milfoil weevil will destroy the whole flora by digging into the stem and eating from the inside out, which will kill the flora. With a short life span (milfoil weevils live about 30 days) at least three generations will live and die till they head to the shore to winter. Milfoil weevils do have wings, but no one has ever seen them fly so no on knows precisely how the come ashore for the wintertime. The weevils are hearty small bugs and once they are introduced to an area, they can survive the harshest weather.
This article is originally sourced from Article Site
Find articles to use on your blogs and in your newsletters on loads of subjects
Copyright of this article remains with http://www.articlesite.biz ----------------------------------------------------------------
This article may be reproduced as long as the resource box above is left intact
