Fertilizer

[beagle]

Is there any regulation regarding weed killers like preen or weed-b-gone?

[Lakegeezer]

Originally Posted by beagle

Is there any regulation regarding weed killers like preen or weed-b-gone?

There are lots of variations to Preen, but I looked up their crabgrass control (the one I sure could use) and read the precautions. It says:

This product is toxic to fish and highly toxic to other aquatic organisms including oysters and shrimp. Use with care when applying to turf areas adjacent to any body of water. Drift and runoff from treated turf may adversely affect aquatic organisms in adjacent aquatic sites. Do not apply when weather conditions favor drift from treated areas. To protect the environment, do not allow pesticide to enter or run off into storm drains, drainage ditches, gutters or surface waters.

Regulation or not, common sense says it should not be used near the lake. But as I've heard, common sense isn't alway that common.

[moose tracks]

Is it acceptable to use lime within 25 feet of the shore?

[Onshore]

Originally Posted by moose tracks

Is it acceptable to use lime within 25 feet of the shore?

It was, but they took that provision out. I believe that was either the 2012 or 2013 session.

[Onshore]

Originally Posted by beagle

Is there any regulation regarding weed killers like preen or weed-b-gone?

You can apply it directly to plants but you cannot apply it to the soil/ground.

[webmaster]

http://nhpr.org/post/researchers-tak...uge-its-health

[Descant]

Not specifically addressed, but there are sprays and foggers on the market to keep mosquitoes, ands etc away from your yard. The instructions usually say do not use near uncovered food (picnic) or near the shore. Simple rule: if the package says protect your eyes and skin, keep away from pets, etc., leave it on the shelf. Simpler rule: If you wouldn't eat it, or let your dog walk on it, don't let it near the lake.