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RE: Discussion on Iris borers

Thanks for the advice but I did state non chemical means or alternatives to chemicals. So far I have not used anything but organic food for my plants and I would like to keep it that way as I do not wish to absorb any systemics myself as I like to lounge about it the flowerbeds J

 

From: iris-photos@yahoogroups.com [mailto:iris-photos@yahoogroups.com] On Behalf Of TOM TOWLE
Sent: Saturday, February 17, 2007 2:53 PM
To: iris-photos@yahoogroups.com
Subject: [iris-photos] Discussion on Iris borers

 

 

 

I am looking for alternatives to chemical control of iris borers here in the Midwest.

I grow an acre of tall bearded and also some Siberians. I found a lot of borer cocoons buried beneath a row of Siberians that I was moving this fall. I know borers can’t hurt the tiny rootlets of the Siberian but maybe they could be lures for overwintering?

I also heard about some nematodes that offer promise but don’t know where to find a supplier.

If any Irsarians know I would be appreciative.

Tom

 

 

 

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