---
title: "Myclobutanil — $296K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/patio-lawn-garden/myclobutanil"
last_updated: "2026-08-11T11:17:49.952Z"
locale: en
meta:
description: "Niche score 57/100 · $296K/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
"og:description": "Niche score 57/100 · $296K/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
"og:title": "Myclobutanil — $296K/yr Amazon US Niche (2026) - Flapen"
---
# **myclobutanil**
**Worth a look**
Shows searches that convert (19.6% search→purchase), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Market size 51Growth 96Conversion 100Competition 0Returns 97Price range 92Avg price 95Brand share 0Review moat 49Quality gap 35
**Conversion**
**Incredible****19.6%**
search→purchase rate — share of searches ending in a sale
**Returns**
**Incredible****0.6%**
return rate — above 5% kills the launch gate
**Growth**
**Incredible****+135.5%**
90-day search growth — must beat 0% to launch
**Avg price**
**Incredible****$32.84**
avg listing price — sweet spot $15–$100
**Price range**
**Great****$13.18–$67.76**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Market size**
**Good****$296K**
$296K/yr · 46K searches
**Review moat**
**Okay****1,565.6**
avg incumbent reviews — the moat a new listing must climb
**Quality gap**
**Okay****4.5★**
avg incumbent rating — lower means beatable quality
**Competition**
**Bad****100%**
top-5 click share — a locked-up shelf
**Brand share**
**Bad****100%**
top-5 brand share — brand-locked demand
**Signals**[** Trending**](https://flapen.com/research/niches?market=us&signal=trending "Search growth > 100% (90d)")
According to Flapen's Amazon United States niche tracking, myclobutanil is a $296K/yr Amazon United States market (46K searches/yr). The top 5 brands hold 100% of demand. Demand peaks in Apr–May–Jun–Jul. Verdict: Worth a look — 57/100.
Data updated Jul 15, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **myclobutanil market data**
- **Units sold / yr**
- **8K–10K**
- avg 1,500–2,000/product
- **Revenue / yr**
- **$263K–$328K**
- units × avg price
- **Conversion rate**
- **19.6%**
- **Avg BSR**
- **#409**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **80%**
- **Out of stock**
- **0.0%**
- **Avg brand age**
- **106 months**
- **Avg seller age**
- **128 days**
## **Competition & brand share**
The top 5 products capture 100% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**3 **▼falling
**Sellers**
**40**
**Top-5 brand share**
**100%**
Top 20: 100%
**Top-5 click share**
**100%**
Top 20: 100%
**Open market**
**0%**
- Spectracide79% - Atticus15% - Monterey6%
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — +135.5% search growth over the last 90 days.
2K1KSpike '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: Apr, May, Jun, Jul · busiest ÷ quietest = 8.3×
[**Open Trend **](https://flapen.com/research/us/patio-lawn-garden/myclobutanil/trend)
## **Top myclobutanil search terms**
- **myclobutanil**11K/yr+150.4%9.2% conv. - **immunox fungicide**11K/yr+114.2%22.5% conv. - **myclobutanil fungicide**9K/yr+81.2%10.4% conv. - **immunox**6K/yr+136.3%19.4% conv. - **spectracide immunox**4K/yr+230.4%21.9% conv. - **spectracide immunox multi-purpose fungicide**3K/yr+228.7%25.7% conv. - **spectracide immunox fungicide**2K/yr+175.5%24.2% conv. [**All search terms **](https://flapen.com/research/us/patio-lawn-garden/myclobutanil/search-terms)
## **Top myclobutanil products on Amazon**
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
0%15%$44K30%$89K45%$133K60%$177K101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 5 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Spectracide Immunox Multi-Purpose Fungicide Spray Concentrate For Gardens 16 Ounces Protects Up To 2 Weeks**Spectracide**$13.18**4.6★2,437 rev](https://www.amazon.com/dp/B0035H0RA8) [2**Spectracide Immunox Fungus Plus Insect Control For Lawns 32 Ounces Dual Action Hose-End Concentrate Clear/Light Yellow**Spectracide**$17.27**4.4★2,534 rev](https://www.amazon.com/dp/B00FGPN6FU) [3**Atticus Gravex 20EW Fungicide (16 oz) - Myclobutanil 19.7% - Systemic Fungus Control for Lawns Landscapes & Greenhouses - Brown Patch Anthracnose Powdery Mildew Scab Rust Red Thread Black Spot**Atticus**$36.78**4.5★329 rev](https://www.amazon.com/dp/B0BTDT8XR9) [4**Monterey Fungi-Max Bundled with Measuring Spoon - Fungicide for Plants - Myclobutanil Fungicide for Lawns Plants Vegetables and More - 1 Pint**Monterey**$29.22**4.6★91 rev](https://www.amazon.com/dp/B0DSCM33ML) [5**Spectracide Immunox Multi-Purpose Fungicide Spray Concentrate For Gardens 16 Ounces Protects Up To 2 Weeks Pack of 6**Spectracide**$67.76**4.6★2,437 rev](https://www.amazon.com/dp/B008H5BEU0)
### **Newest**
by launch date
[**Monterey Fungi-Max Bundled with Measuring Spoon - Fungicide for Plants - Myclobutanil Fungicide for Lawns Plants Vegetables and More - 1 Pint**Monterey**$29.22**91 rev1y ago](https://www.amazon.com/dp/B0DSCM33ML) [**Atticus Gravex 20EW Fungicide (16 oz) - Myclobutanil 19.7% - Systemic Fungus Control for Lawns Landscapes & Greenhouses - Brown Patch Anthracnose Powdery Mildew Scab Rust Red Thread Black Spot**Atticus**$36.78**329 rev3y ago](https://www.amazon.com/dp/B0BTDT8XR9) [**Spectracide Immunox Fungus Plus Insect Control For Lawns 32 Ounces Dual Action Hose-End Concentrate Clear/Light Yellow**Spectracide**$17.27**2,534 rev12y ago](https://www.amazon.com/dp/B00FGPN6FU) [**Spectracide Immunox Multi-Purpose Fungicide Spray Concentrate For Gardens 16 Ounces Protects Up To 2 Weeks Pack of 6**Spectracide**$67.76**2,437 rev14y ago](https://www.amazon.com/dp/B008H5BEU0) [**Spectracide Immunox Multi-Purpose Fungicide Spray Concentrate For Gardens 16 Ounces Protects Up To 2 Weeks**Spectracide**$13.18**2,437 rev19y ago](https://www.amazon.com/dp/B0035H0RA8)
### **Trending**
90-day click momentum
[**Monterey Fungi-Max Bundled with Measuring Spoon - Fungicide for Plants - Myclobutanil Fungicide for Lawns Plants Vegetables and More - 1 Pint**Monterey**$29.22**4.6★**▲ 17%**](https://www.amazon.com/dp/B0DSCM33ML) [**Spectracide Immunox Multi-Purpose Fungicide Spray Concentrate For Gardens 16 Ounces Protects Up To 2 Weeks Pack of 6**Spectracide**$67.76**4.6★**▲ 12%**](https://www.amazon.com/dp/B008H5BEU0) [**Spectracide Immunox Multi-Purpose Fungicide Spray Concentrate For Gardens 16 Ounces Protects Up To 2 Weeks**Spectracide**$13.18**4.6★**— 1%**](https://www.amazon.com/dp/B0035H0RA8) [**Atticus Gravex 20EW Fungicide (16 oz) - Myclobutanil 19.7% - Systemic Fungus Control for Lawns Landscapes & Greenhouses - Brown Patch Anthracnose Powdery Mildew Scab Rust Red Thread Black Spot**Atticus**$36.78**4.5★**— 5%**](https://www.amazon.com/dp/B0BTDT8XR9) [**Spectracide Immunox Fungus Plus Insect Control For Lawns 32 Ounces Dual Action Hose-End Concentrate Clear/Light Yellow**Spectracide**$17.27**4.4★**— 5%**](https://www.amazon.com/dp/B00FGPN6FU)
## **What buyers say about myclobutanil**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Advertised Vs Actual Product**23%
*“Worked as advertised”*
**Quality-Overall**18%
*“Great product”*
**Pest/Insect Control**15%
*“This does a great job of getting rid of fungus”*
**Value For Money**10%
*“at a fair price”*
**Spray/Flow**10%
*“Good product, no measurement need ready to spray”*
**Plant Growth**5%
*“Treats the grass fungus well”*
**Ease Of Use**3%
*“Worked great good quality product very easy to use”*
**Instructions/User Manual/Troubleshooting**3%
*“Followed all the directions”*
### **What buyers complain about **
**Pest/Insect Control**23%
*“They look like very tiny little ants”*
**Plant Growth**19%
*“Killed every bit of grass it touched”*
**Instructions/User Manual/Troubleshooting**19%
*“didn't read all the info”*
**Value For Money**13%
*“Maybe not the most cost effective for lawns”*
**Rusts/Corrodes**13%
*“reapplied when I noticed the rust was getting worse”*
**Functionality-Overall**4%
*“Doesnt work”*
### **Top return reasons **
**Advertised Vs Actual Product**25%
**Functionality-Overall**15%
**Leak-Proof**12%
**Spray/Flow**7%
**Value For Money**6%
**Defective Material/Parts**5%
**Plant Growth**5%
**Pest/Insect Control**5%
**Size-Overall**4%
**Eco Friendliness**4%
## **Common questions**
- **Is myclobutanil profitable to sell on Amazon United States?**
- The niche generates $296K/yr across 5 tracked products. 90-day search growth is +135.5%. Flapen's verdict: Worth a look (57/100).
- **How competitive is the myclobutanil niche?**
- 3 brands and 40 sellers compete. The top 5 products take 100% of clicks and top 5 brands hold 100% of demand.
- **What do buyers complain about in myclobutanil?**
- Top complaints mined from reviews: Pest/Insect Control, Plant Growth, Instructions/User Manual/Troubleshooting. The return rate is 0.6%.
- **When does demand for myclobutanil peak?**
- Demand peaks in Apr–May–Jun–Jul; the busiest month runs 8.3× the quietest.
- **What does it cost to enter the myclobutanil niche?**
- Listings span $13.18–$67.76; the average listing price is $32.84 (sweet spot $15–$100). The average incumbent carries 1,566 reviews — the moat a new listing must climb.
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