Viewing post #2104853 by goedric

You are viewing a single post made by goedric in the thread called fungus gnats are going down!.
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Nov 13, 2019 8:38 AM CST
Name: Jeffrey Vitale
Newaygo, Michigan (Zone 5a)
If You Can't Fix It...
sooby said:

Gnatrol and Mosquito Drunks are both Bti, Bacillus thuringiensis suspecies israelensis.



Yes, but the strain and toxicity (to pests) are quite different:

Gnatrol for Fungas Gnats: Bacillus thuringiensis subspecies israelensis strain AM 65-52 solids, spores and insecticidal toxins 37.4%

Mosquito Dunks/Bits: Bacillus thuringiensis subspecies israelensis Strain BMP 144 solids, spores and insecticidal toxins 10.31%
You Gotta Stand It.

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