storing mixed BT

sffog(10/SanFran)March 11, 2010

have some leftover mixed bt can it be stored for later use and i guess i should spray again after it rains??

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calistoga_al

Only my opinion,I have no proof, but I think it is not going to keep diluted. In fact, I prefer to use a new supply yearly. In use it is most effective against larvae in the earliest growth stage and to catch that stage I will use it weekly for up to three weeks. Al

    Bookmark   March 12, 2010 at 8:27AM
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sffog(10/SanFran)

thanks, al, i'll mix less next time, do you spray again after it rains?

    Bookmark   March 12, 2010 at 10:56AM
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hoovb zone 9 sunset 23

do you spray again after it rains

Yes.

    Bookmark   March 12, 2010 at 7:41PM
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CA Kate

I kept some last year and it didn't keep even a week. Boy, did it stink!

    Bookmark   March 13, 2010 at 12:54AM
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PRO
Propaganda Garden Design

Funny I just mixed some of this earlier today and was wondering the same thing. The smell is unbearable.

    Bookmark   March 13, 2010 at 1:37AM
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sffog(10/SanFran)

i'll spray again today since it rained yesterday, hummm the batch i mixed did not smell too bad, when you have allergies you don't smell much,lol

    Bookmark   March 13, 2010 at 11:01AM
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pat_123(9/SF Bay Area 17)

Which retailer in San Francisco sells BT?

Thanks.

    Bookmark   March 15, 2010 at 2:33AM
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