Bacillus Thuringiensis
Bacillus Thuringiensis shows demand growing >1,000% this quarter, but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Flapen Score
Is Bacillus Thuringiensis profitable on Amazon?
According to Flapen's Amazon United Kingdom niche tracking, Bacillus Thuringiensis is a £73K/yr Amazon United Kingdom market (34K searches/yr). The top 5 brands hold 94% of demand. Demand peaks in May–Jun–Jul–Aug. Verdict: Worth a look — 56/100.
Bacillus Thuringiensis: the Amazon niche in one read
Everything a seller checks before entering, in three answers.
Is the demand real?
Worth a look. Search demand moved >1,000% over the last 90 days and 17.0% of searches end in a purchase.
£73K
revenue / yr
Who owns the niche?
The top 5 brands hold 94% of demand, so 6% of the market is open.
6%
open market share
Is there a way in?
Listing quality. The average product page scores 0/100 on content standards. Incumbents average 4.3★ — the gap to enter on.
0/100
page quality · 9 products
Top Bacillus Thuringiensis products & what they sell for
Every tracked product — its share of the shelf, its review moat, and what it sells for.
Top sellers
by 90-day click share
Provanto Ultimate Bug Killer 1L - Fast Acting Bug Spray with Up To 2 Weeks Protection From Pests Contact Insecticide for Indoor & Outdoor Plants
- Price
- £4.20
- Rating
- 4.4/5
- Reviews
- 11,072
- Age
- 7y ago

Westland 1L Rezolva Bug Killer
- Price
- £4.23
- Rating
- 4.5/5
- Reviews
- 1,248
- Age
- 12y ago

Resolva Bug Killer Concentrate 250ml Fast Acting Insect Killer for Aphids Whitefly Caterpillars & Garden Pests
- Price
- £9.95
- Rating
- 4.6/5
- Reviews
- 710
- Age
- 12y ago

Grouzvei Box Tree Caterpillar Treatment -10 x 5g Packs 300 Total Coverage - Individually Wrapped Safe for Bees & Birds Supports Healthy Buxus Hed
- Price
- £14.38
- Rating
- 4.3/5
- Reviews
- 100
- Age
- 8mo ago

Provanto Smart Bug Killer 1L - Fast Acting Bug Killer Spray - Stops Pests In 1 Hour - Insect Repellant - Contact And Systemic Insecticide With 8 Weeks Protection
- Price
- £3.73
- Rating
- 4.4/5
- Reviews
- 3,949
- Age
- 5y ago
Trending
90-day click momentum
Southern Ag Thuricide BT Caterpillar Control 16oz - Pint Organic Bacillus Thuringiensis Spray for Worms Caterpillars & Garden Pest Control Safe for Vegetables Fruits & Ornamentals
- Price
- £43.95
- Rating
- 4.1/5
- Reviews
- 15
- Age
- 3mo ago

Habitat Harvest Box Tree caterpillar support Fast acting buxus treatment Formula Safe for Bees Birds & Pets 50g Treats up to 300m Fast Acting Aids Recovery
- Price
- £14.51
- Rating
- 4.4/5
- Reviews
- 17
- Age
- 3mo ago

Grouzvei Box Tree Caterpillar Treatment -10 x 5g Packs 300 Total Coverage - Individually Wrapped Safe for Bees & Birds Supports Healthy Buxus Hed
- Price
- £14.38
- Rating
- 4.3/5
- Reviews
- 100
- Age
- 8mo ago

HOCHSTE Provanto Ultimate Bug Killer Fast-Acting & Easy-To-Apply Long-Lasting Protection Aphids Caterpillars Whiteflies Greenflies Indoor And Outdoor Use Pest Control 1L
- Price
- £13.31
- Rating
- 4.0/5
- Reviews
- 9
- Age
- 1y ago

Resolva Bug Killer Concentrate 250ml Fast Acting Insect Killer for Aphids Whitefly Caterpillars & Garden Pests
- Price
- £9.95
- Rating
- 4.6/5
- Reviews
- 710
- Age
- 12y ago
Newest
by launch date
Southern Ag Thuricide BT Caterpillar Control 16oz - Pint Organic Bacillus Thuringiensis Spray for Worms Caterpillars & Garden Pest Control Safe for Vegetables Fruits & Ornamentals
- Price
- £43.95
- Rating
- 4.1/5
- Reviews
- 15
- Age
- 3mo ago

Habitat Harvest Box Tree caterpillar support Fast acting buxus treatment Formula Safe for Bees Birds & Pets 50g Treats up to 300m Fast Acting Aids Recovery
- Price
- £14.51
- Rating
- 4.4/5
- Reviews
- 17
- Age
- 3mo ago

Grouzvei Box Tree Caterpillar Treatment -10 x 5g Packs 300 Total Coverage - Individually Wrapped Safe for Bees & Birds Supports Healthy Buxus Hed
- Price
- £14.38
- Rating
- 4.3/5
- Reviews
- 100
- Age
- 8mo ago

HOCHSTE Provanto Ultimate Bug Killer Fast-Acting & Easy-To-Apply Long-Lasting Protection Aphids Caterpillars Whiteflies Greenflies Indoor And Outdoor Use Pest Control 1L
- Price
- £13.31
- Rating
- 4.0/5
- Reviews
- 9
- Age
- 1y ago

Provanto Smart Bug Killer 1L - Fast Acting Bug Killer Spray - Stops Pests In 1 Hour - Insect Repellant - Contact And Systemic Insecticide With 8 Weeks Protection
- Price
- £3.73
- Rating
- 4.4/5
- Reviews
- 3,949
- Age
- 5y ago
Competition: brands, sellers & click share
The top 5 products capture 85% of clicks — a locked-up shelf that new listings rarely crack.
Brands
7 rising
Sellers
69
Top-5 brand share
94%
Top 20: 100%
Top-5 click share
85%
Top 20: 100%
Open market
3%
- Provanto61%
- Westland10%
- Resolva10%
- Grouzvei9%
- HABITAT HARVEST4%
- HOCHSTE3%
- Open — no brand owns it (1 brand, 3%)
Bacillus Thuringiensis demand & seasonality
Weekly search volume, with the niche's key stats alongside.
Peak months: May, Jun, Jul, Aug · busiest ÷ quietest = 36.1×
Top Bacillus Thuringiensis search terms shoppers use
The exact queries shoppers type, with yearly volume, growth and conversion.
- caterpillar killer27K/yr
- caterpillar spray5K/yr
- caterpillar bug spray2K/yr
What reviews say buyers love and hate about Bacillus Thuringiensis
What buyers mention most, as a share of all reviews.
What buyers love
92% of reviews“Bug killer”
“Does what it says”
“Good Value”
“Great product easy to use”
“Easy to use”
What buyers complain about
86% of reviews“No aphids though”
“Didnt work”
“Not very nice for plants”
“cheap”
“I followed the instructions exactly, but it did absolutely nothing”
Bacillus Thuringiensis return rate & reasons
Why buyers send it back, as a share of all return requests.
0.1%
Return rate
7%
Fixable by listing
The "fixable" share counts expectation-mismatch reasons — size, look, advertised-vs-actual — that better copy and images address.
Common Bacillus Thuringiensis questions
The questions sellers ask about this niche, answered from the tracked metrics.
Best Flapen score
The highest-scoring niches we track right now, across every category.









