If you are talking about the Dynamic hair available in Poser5+ (in the Hair Room), then the answer is no.
Bryce doesn't have any way to 'see' the hair's structure in any format that it can understand.  The closest thing you can do, is to render the hair out within Poser with a mask, then place that image on an image plane within your Bryce scene.

RosemaryR
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"This...this is magnificent!"
"Oh, yeah. Ooooo. Aaaaah. That's how it starts.
Then, later, there's ...running. And....screaming."