Re: Quercus agrifolia and leaf drop.
- Subject: Re: Quercus agrifolia and leaf drop.
- From: Doobieous d*@yahoo.com
- Date: Fri, 4 Oct 2002 10:12:00 -0700 (PDT)
--- david feix <davidfeix@yahoo.com> wrote:
> I would suggest that you look to see if there are
> any
> oak leaf caterpillers active on these bare trees.
> Often you can tell there presence if there are lots
> of
> their droppings underfoot, or you can often see them
> hanging from the trees.
Can they really be so ubiquitous that they'd defoliate
a tree entirely? And an entire hillside for about half
a mile as well? If so, that's pretty amazing.
Barry
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