--- product_id: 18036162 title: "Southern Ag Thiomyl Ornamental Systemic Fungicide (Cleary 3336), 6 OZ" brand: "southern ag" price: "¥15341" currency: JPY in_stock: true reviews_count: 8 url: https://www.desertcart.jp/products/18036162-southern-ag-thiomyl-ornamental-systemic-fungicide-cleary-3336-6-oz store_origin: JP region: Japan --- # 50% Thiophanate Methyl Concentration Wettable Powder for Easy Mixing Systemic Protection Against Multiple Diseases Southern Ag Thiomyl Ornamental Systemic Fungicide (Cleary 3336), 6 OZ **Brand:** southern ag **Price:** ¥15341 **Availability:** ✅ In Stock ## Summary > 🛡️ Protect your garden like a pro — because your plants deserve the best! ## Quick Answers - **What is this?** Southern Ag Thiomyl Ornamental Systemic Fungicide (Cleary 3336), 6 OZ by southern ag - **How much does it cost?** ¥15341 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/18036162-southern-ag-thiomyl-ornamental-systemic-fungicide-cleary-3336-6-oz) ## Best For - southern ag enthusiasts ## Why This Product - Trusted southern ag brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Versatile Application:** Effective as a foliar spray or bulb dip for over-wintering protection - • **Trusted Proven Formula:** Repackaged Cleary 3336 WP with 50% active ingredient for reliable results - • **User-Friendly Preparation:** Wettable powder mixes easily with water for full volume foliar spray - • **Organic-Friendly & US Made:** Organic special feature, proudly manufactured in the USA - • **Powerful Multi-Disease Defense:** Controls stem, crown, root rots & leaf spots including black spot of roses ## Overview Southern Ag Thiomyl Ornamental Systemic Fungicide is a 6 oz wettable powder containing 50% thiophanate methyl, designed to control a broad spectrum of fungal diseases including stem, crown, root rots, and leaf spots such as black spot on roses. It can be applied as a foliar spray or bulb dip, offering systemic protection for ornamentals and bulbs, especially after digging for over-wintering. Made in the USA with organic-friendly features, this trusted formula ensures professional-grade disease control for your garden. ## Description Thiomyl Systemic fungicide repackage of Cleary 3336 wp treats bulbs after digging for over-wintering controls many stem, crown & root rots controls many leaf spots such as blackspot of rosescontains: 50% thiophanate methylwettable powder.use on: roses, many ornamentals, &bulbs as a Bulb dip.controls: anthracnose, Fusarium blight,black spot, botrytis & other diseases on ornamentalsrate: spray: 2.75 – 3 teaspoon gal for most uses. See labelfor correct rate.application: mix with water, apply as a full volume foliar spray. Review: This stuff works! - I spent $100's on a few Clematis for my back yard earlier this year and then my neighbor's tree got a bad case of fungus which transferred over into my yard and all but killed my gorgeous Clematis bushes, raspberries and more. After reading reviews and researching I decided to give the Thiomyl Fungicide a try before I yanked the plants out and tossed them into the trash. I'm happy to report that this stuff really WORKS!!! My poor nearly-dead plants all started showing signs of new growth within about 1-1/2 weeks of the first application of the Thiomyl Fungicide. It's been just shy of a month now and my Clematis are coming back with a vengeance and even have flowers coming on again. It'll take the rest of Summer to get my Clematis back to the size they were this Spring but I'm confident they'll get there with the continued help of the Thiomyl Fungicide. Highly Recommend! Review: It works well - Used this with Southern Ag. Dithane M-45 and a sticker to control Fungus on my Desert Roses. ## Features - Thiomyl Systemic Fungicide/ Repackage Of Cleary 3336 Wp/ Treats Bulbs After Digging For Over-Wintering - Country Of Origin: United States - No Assembly Required - Brand Name: Southern Ag - Controls Many Stem, Crown & Root Rots/ Controls Many Leaf Spots Such As Black/Spot Of Roses/Contains: 50% Thiophanate Methyl/Wettable Powder/Use On: Roses, Many Ornamentals, &/Bulbs As A Bulb Dip/Controls: Anthracnose, Fusarium Blight,/Black Spot, Botrytis & Other Diseases On Ornamentals/Rate: Spray: 275 – 3 Teaspoon Gal For Most Uses; See Label/For Correct Rate/Application: Mix With Water, Apply As A Full Volume Foliar Spray ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0052OHF9I | | Best Sellers Rank | #240,598 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #990 in Weed & Moss Control #4,700 in Soils, Mulches & Planting Media | | Brand | Southern Ag | | Customer Reviews | 4.6 out of 5 stars 235 Reviews | | Global Trade Identification Number | 00051538129091 | | Included Components | B0052OHF9I | | Item Form | Powder, Spray | | Item Type Name | Fungicide | | Item Weight | 0.17 kg | | Liquid Volume | 6000 ml | | Manufacturer | Southern Ag | | Model Number | 12909 | | Part Number | 12909 | | Special Feature | organic | | Special Features | organic | | Target Species | Fungus | | UPC | 051538129091 | ## Product Details - **Brand:** Southern Ag - **Item Form:** Powder, Spray - **Item Weight:** 0.17 kg - **Liquid Volume:** 6000 ml - **Target Species:** Fungus ## Images ![Southern Ag Thiomyl Ornamental Systemic Fungicide (Cleary 3336), 6 OZ - Image 1](https://m.media-amazon.com/images/I/41fzzUoA1fL.jpg) ![Southern Ag Thiomyl Ornamental Systemic Fungicide (Cleary 3336), 6 OZ - Image 2](https://m.media-amazon.com/images/I/4177WfxYCmL.jpg) ## Questions & Answers **Q: When do u spray to flower perennial flower garden to prevent root crown rot ? Anytime in spring ? Or** A: I use this only on orchids. It is systemic, so you can treat it once or maybe a second time a few weeks later if you see signs of rot. Check the label for frequency. On orchids I apply twice two weeks apart. **Q: Can this be used on all cactus & succulents without harming them?** A: I use it on orchids. It is a systemic fungicide. Do cactus and succulents have fungus problems? If so, I guess you could use this. For orchids, I make sure the roots get the solution as well as the leaves. **Q: Can this be mixed in a sprayer for lawn application?** A: I have prepared a solution of thyomyl for a pump sprayer. regardless, you should read the label application directions for your situation. **Q: Does this work for black knots. On trees ?** A: Well, I can't guarantee my answer but black knot is a fungal disease and Thiomyl is a systemic fungicide. I think it would work and I have had good results with various rose fungal diseases. The best bet is to do a little internet research on your particular type of tree and see if thiomyl is listed as a treatment. Good luck ## Customer Reviews ### ⭐⭐⭐⭐⭐ This stuff works! *by R***Y on August 11, 2023* I spent $100's on a few Clematis for my back yard earlier this year and then my neighbor's tree got a bad case of fungus which transferred over into my yard and all but killed my gorgeous Clematis bushes, raspberries and more. After reading reviews and researching I decided to give the Thiomyl Fungicide a try before I yanked the plants out and tossed them into the trash. I'm happy to report that this stuff really WORKS!!! My poor nearly-dead plants all started showing signs of new growth within about 1-1/2 weeks of the first application of the Thiomyl Fungicide. It's been just shy of a month now and my Clematis are coming back with a vengeance and even have flowers coming on again. It'll take the rest of Summer to get my Clematis back to the size they were this Spring but I'm confident they'll get there with the continued help of the Thiomyl Fungicide. Highly Recommend! ### ⭐⭐⭐⭐⭐ It works well *by W***A on September 17, 2026* Used this with Southern Ag. Dithane M-45 and a sticker to control Fungus on my Desert Roses. ### ⭐⭐⭐⭐ Needs care when shipped. *by G***A on August 22, 2026* Product is great. Shipping was horrible. Lid was not tight so powder was all inside the package and was coming out. My entire mailbox smelled horrible. ## Frequently Bought Together - Southern Ag Thiomyl Ornamental Systemic Fungicide (Cleary 3336), 6 OZ - Orthene 97.4% Acephate 0.773lb Systemic Soluble Insecticde for Turf, Tree & Ornamentals - Hydrofarm Physan PSPTA20 Algaecide, Fungicide, Bactericide, Virucide, 16-Ounce fertilizers, 16 oz, Natural --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.jp/products/18036162-southern-ag-thiomyl-ornamental-systemic-fungicide-cleary-3336-6-oz](https://www.desertcart.jp/products/18036162-southern-ag-thiomyl-ornamental-systemic-fungicide-cleary-3336-6-oz) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-11-04*