Those dead zones are the result of pollution due to fertilizer run off. Phosphorus which is a nutrient in all fertilizers, moves readily through the soil and into our storm water sewers where it eventually ends up in our waterways and here in the Midwest, the Mississippi river watershed. Phosphorus causes huge algae blooms which as it grows and then decomposes, absorbs oxygen in the water which kills not only fish but all other macroinvertabrae. Glyphosate is not a nutrient. I'm not going to get in a debate over organic versus natural remedies for controlling weeds as if one can control weeds in their own yard without the use of chemicals, I say go for it but herbicides are an important tool in restoring habitats and ecosystems on a vast scale ( several acres ) besides the fact they're more efficient, cost effective and the means justifies the end result. Frank We abuse the land because we regard it as a commodity belonging to us. When we see land as a community to which we belong, we may begin to use it with love and respect. Aldo Leopold, A Sand County Almanac --- On Thu, 3/29/12, firekeeper38 <firekeeper38@yahoo.com> wrote:
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[The Yahoo! Native Gardening Group]
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The oldest and most respected native and wildlife gardening message board on Yahoo!
When is the last time you've visited the Native Gardening Group homepage? Participate in the discussion today by navigating to: <http://groups.yahoo.com/group/nativegardening>
To post a message to the Native Gardening group without visiting the homepage, please send an email message to: <mailto:nativegardening@yahoogroups.com>
To unsubscribe from the Native Gardening Group email list, send an email to: <mailto:nativegardening-unsubscribe@yahoogroups.com>
Please ask your friends to subscribe to the Native Gardening Group! Just have them send an email to: <mailto:nativegardening-subscribe@yahoogroups.com>
Thank you, and happy gardening!
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