Joseph S. Elkinton, elkinton@ent.umass.edu and George Boettner, boettner@ent.umass.edu. University of Massachusetts, Organismic and Evolutionary Biology, Morril Science Center, Box 35810, Amherst, MA
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Species 1: Lepidoptera Geometridae
Operophtera brumata (winter moth)
Species 2: Diptera Tachinidae
Cyzenis albicansKeywords: biological control, forest defoliator
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The 2005 ESA Annual Meeting and Exhibition
- From Melody Masi, April 29, 2006
Hi,
I'm a homeowner whose trees were defoliated for most of last spring and summer by winter moths. I have an organic yard, and encourage biodiversity, except in this case. I'm trying my own organic pest control by spraying the trunks of the trees with borax and Tide, hoping to kill the newly-hatched catapillars. I did this on April 29th. Do you think I've waited too long to spray and do you think this will work if I can time it right?
Thanks for your help,
Melody