01
Lowest
$0.22
per ounce
77% below median
Garden Safe Crawling Insect Killer with Diatomaceous Earth, 4 Lb
$13.84
64 ounces
Price as of Sep 29, 11:52 PM ET · Details
Cheapest bacillus thuringiensis per ounce
50 offers ranked · median $0.94 a ounce · checked Sep 29, 11:52 PM ET
Off: shows the same results Amazon returns, without extra filtering.
All words: keeps items whose title contains every word from your search, in any order.
Exact phrase: keeps items whose title includes your full search phrase exactly as typed.
Ranked results
PriceCrow compares available Amazon listings for bacillus thuringiensis, converts compatible package sizes to price per ounce, and sorts the results from lowest unit cost upward. This comparison uses current or recently cached Amazon data and may not include every listing, coupon, shipping charge, or Prime offer.
What is the lowest current price per ounce?
The lowest recorded result is $0.22 per ounce (77% below the median) — Garden Safe Crawling Insect Killer with Diatomaceous Earth, 4 Lb
Price range: $0.22 – $9.49 per ounce across 50 offers. Median sits at $0.94.
Top brands showing: Fertilome, Southern Ag, Trifecta Crop.
How fresh are these Amazon prices?
This result set was last recorded (about 21 hours ago). Rerun the search to check for newer prices.
How should I use this comparison?
Use it as a shortlist, then confirm the product size, price, shipping, coupon terms, availability, and Prime eligibility on Amazon. Add qualifiers such as “organic,” “bulk,” or a brand name when you need a narrower result set.
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02
$0.26
per ounce
72% below median
Sevin Garden Perimeter Insect Killer Granules II
$12.60
48.46 ounces
Prime
Price as of Sep 29, 11:52 PM ET · Details
03
$0.35
per ounce
62% below median
Sevin Insect Killer Dust, 3 Pound
$16.97
48 ounces
Price as of Sep 29, 11:52 PM ET · Details
04
$0.40
per ounce
58% below median
BioAdvanced 3-in-1 Insect, Disease, and Mite Control Spray - 24 fl oz
$9.49
24 ounces
Price as of Sep 29, 11:52 PM ET · Details
05
$0.40
per ounce
57% below median
Bonide Captain Jack's Bacillus Thuringiensis BT, 32 oz
$12.95
32.37 ounces
Prime
Price as of Sep 29, 11:52 PM ET · Details
06
$0.40
per ounce
57% below median
Bonide Captain Jack's Deadbug Brew Ready-to-Use Spray, 32 oz Outdoor Insecticide and Mite Killer for Organic Gardening
$12.95
32.37 ounces
Prime
Price as of Sep 29, 11:52 PM ET · Details
07
$0.40
per ounce
57% below median
Sevin Insect Killer Dust, 1 Pound
$6.46
16 ounces
Prime
Price as of Sep 29, 11:52 PM ET · Details
08
$0.42
per ounce
55% below median
Southern Ag Thuricide BT For Control of Caterpillars & Worms, 1 Gallon - 128oz
$54.19
128 ounces
Prime
Price as of Sep 29, 11:52 PM ET · Details
09
$0.44
per ounce
53% below median
BioAdvanced 12 Month Tree and Shrub Protect and Feed, Granules, 4 lb, Insect Killer, Tree Fertilizer & Plant Food
$28.47
64.7 ounces
Price as of Sep 29, 11:52 PM ET · Details
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