I think they've been working on using chemicals to induce spawning in Zebra Mussels during poor spawning conditions...something about Zebra Mussels spawning when phytoplankton levels are high so that there is enough food for the larvae, so they are studying releasing the "trigger chemicals" into the lakes to cause spawning during low phytoplankton levels.

I think the plan is that this would cause all the larvae to die before settling in.

Do a Google Search, I'm sure there's a ton of information from the GL's about it.

Fish on...

Todd