[Market-farming] BT
John Hendrickson
jhendric at wisc.edu
Tue Mar 11 11:06:49 EDT 2008
It is not recommended to keep Bt solutions that you mix for longer than
24 hours. Dry and oil-based formulations have a longer shelf life (3-4
years). The University of Kentucky has two excellent publications on Bt:
http://www.ca.uky.edu/agc/pubs/id/id156A/id156A.pdf
http://www.ca.uky.edu/agc/pubs/id/id156/id156.pdf
-John
Center for Integrated Agricultural Systems
UW-Madison
Andrew R. King wrote:
>
> What is the shelf life of BT solutions?
>
>
>
> Andy King
>
> Sunflower King's Farm
>
> http://www.sunflowerkingsfarm.com/
>
> PA Zone 6
>
>
>
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--
John Hendrickson
Center for Integrated Agricultural Systems
University of Wisconsin-Madison
1535 Observatory Drive
Madison, WI 53706
608-265-3704
www.cias.wisc.edu
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