BEE-L Archives

Informed Discussion of Beekeeping Issues and Bee Biology

BEE-L@COMMUNITY.LSOFT.COM

Options: Use Monospaced Font
Show Text Part by Default
Show All Mail Headers

Message: [<< First] [< Prev] [Next >] [Last >>]
Topic: [<< First] [< Prev] [Next >] [Last >>]
Author: [<< First] [< Prev] [Next >] [Last >>]

Print Reply
Subject:
From:
Reply To:
Informed Discussion of Beekeeping Issues and Bee Biology <[log in to unmask]>
Date:
Thu, 23 Apr 2020 13:15:30 -0400
Content-Type:
text/plain
Parts/Attachments:
text/plain (15 lines)
More recent reporting: 

Rosenkranz, P., Aumeier, P., & Ziegelmann, B. (2010). Biology and control of Varroa destructor. Journal of invertebrate pathology, 103, S96-S119.

> Extracts or smoke of e.g. male fern (Dryopteris spec.), nasturtium (Tropaeolum spec.), tobacco (Nicotiana spec.), walnut (Juglans spec.) Contradictory results; some extracts (tobacco) or smoke (walnut) may cause significant mite mortality or lowered population density; sometimes mites are not killed and may recover. 

One has to assume that tobacco is not very effective against mite, or else we would all be using it.

PLB

             ***********************************************
The BEE-L mailing list is powered by L-Soft's renowned
LISTSERV(R) list management software.  For more information, go to:
http://www.lsoft.com/LISTSERV-powered.html

ATOM RSS1 RSS2