CULT: question - borer emergence?


I "should" know this by now, but when should I expect to see borer
damage start to show up?

Last year was the first time I saw the infamous borer here, & I can't
remember when damage first appeared.  No treatment, other than burning
the thicket of big bluestem, blackberries and mess next to the iris
rows, and torching a few really big clumps of iris with a lot of
accumulated dead foliage.

No evidence of borers so far.

I do remember DUSKY CHALLENGER being in bloom while borers were chewing
on it, so maybe it's still too early?

--
Linda Mann east Tennessee USA zone 7/8
East Tennessee Iris Society <http://www.korrnet.org/etis>
American Iris Society web site <http://www.irises.org>
talk archives: <http://www.hort.net/lists/iris-talk/>
photos archives: <http://www.hort.net/lists/iris-photos/>
online R&I <http://www.irisregister.com>

---------------------------------------------------------------------
To sign-off this list, send email to majordomo@hort.net with the
message text UNSUBSCRIBE IRIS



Other Mailing lists | Author Index | Date Index | Subject Index | Thread Index