| Pests, Diseases and Other Problems 
 
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          | Subject:  Bacillus Thuringiensis  ( bt ) 
 
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          | From | Location | Message | Date Posted | 
		
            | ZAPPA | Western PA | Does this stuff have an expiration date that i need to be concerned about if ordering a bottle now for next summer ?This sounds like a great option for spraying on broccoli or other cabbage family.
 | 10/19/2021 8:02:34 AM | 
		
            | Craig G | Reading,  Pennsylvania | it is alive , I always hope the supplier took proper care in storing it before I got it treat it like micros and azios always the freshest | 10/24/2021 6:35:17 AM | 
		
            | big moon | Bethlehem CT | Yes it does expire.  I am not sure how long it keeps.  One year is certainly not asking too much. | 10/24/2021 7:27:34 AM | 
		
            | big moon | Bethlehem CT |  is it will store fine if kept at room temp and left sealed.  I cut and pasted ther following from the internet. "Bt-based products tend to have a shorter shelf life than other insecticides. Manufacturers generally indicate reduced effectiveness after two to three years of storage. Liquid formulations are more perishable than dry formulations."
 | 10/24/2021 7:30:07 AM | 
		
            | ZAPPA | Western PA | Thanks fellas ! | 10/24/2021 3:26:34 PM | 
		
        
          | Total Posts: 5 | Current Server Time: 10/29/2025 8:35:47 PM |