Howard Johnsons T - Methyl 2.08% Granular Systemic Fungicide

2.5 out of 5 stars 5 Reviews | 0 Q&A

Howard Johnsons T - Methyl 2.08% Granular Systemic Fungicide

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Average Rating

2.5 out of 5 stars Rating: 2.6

5 Reviews | 0 Q&A

Product Overview

Howard Johnsons T-Methyl 2.08% Granular Systemic Fungicide is a professionally formulated systemic fungicide for ornamentals and both cool and warm season turfs. It prevents and controls diseases such as brown patch, dollar spot, red thread, anthracnose, and take-all patch in turf, annual and perennial flowers, foliage plants, ground covers, bedding plants, shrubs, and trees (see label for complete list). This product comes in granular form. Available in a 7.5 and 30 lb. bags.  

Please note: Due to supply chain limitations, you may receive different packaging than is shown in the photo.  It is still Howard Johnsons T - Methyl 2.08% Granular Systemic Fungicide.

Features and Specs

Active Ingredient 2.08% Thiophanate-methyl (dimethyl 4; 4'-o-phenylenebis[3-thioallophanate])
Target pests Turf and ornamental diseases including Dollar Spot, Large Brown Patch, Leaf Blight, Copper Spot, Red Thread, Fusarium Patch, Fusarium Blight, Zoyzia Patch, Pink Snow Mold, Coprinus Snow Mold, Anthracnose, Bermudagrass decline, Take All Patch, Cool Season Brown Patch, Necrotic Ring Spot, Spring Dead Spot, Gray Leaf Spot, Strip Smut, Summer Patch, Bentgrass deadspot
For use in Turfs, ornamentals, flower beds, trees, and shrubs
Pet safe Yes, if used as directed on the label.
Formulation Group 1 Fungicide
Shipping Weight 7.50 lbs
Manufacturer Howard Johnson (Mfg. Number: 100546527)
EPA Registration 53883-183-32802



Keep out of reach of children. Causes moderate eye irritation. Avoid contact with eyes or clothing. Wash thoroughly with soap and water after handling and before eating, drinking, chewing gum, or using tobacco.


Wash hands before eating, drinking, chewing gum, using tobacco or using the toilet.Remove clothing/PPE immediately if pesticide gets inside. Then wash thoroughly and put on clean clothing.Remove PPE immediately after handling this product. Wash the outside of gloves before removing. As soon as possible, wash thoroughly and change into clean clothing.


Store in the original container in a dry, temperature controlled area. Do not store in a manner where cross-contamination with other pesticides, fertilizers, food or feed could occur. If spilled during storage or handling, contain/re-capture spillage and use in accordance with instruction below or dispose of in accordance with the label.

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  • 1 of 5 Stars

    Too many small dust particles

    By Clark on 08/18/2022

    I have used this chemical before in liquid form, but thought I would try granular application for my yard. This product produces an extreme amount of very small dust particles. To apply with a push spreader, you would need a full face mask and respirator. I tried to apply it to half my yard and my protective clothing was white with the dust after only applying 1/2 of the bag. I would definitely not recommend this to anyone unless you plan to fully suit up and use a respirator.

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    1 of 4 people found this review helpful

  • 1 of 5 Stars

    Not as advertised

    By Richard on 07/28/2023

    I have found this product to not be "Granular" as it is advertised. When applying it is a very fine powder, almost like Talcum powder, which flies everywhere. I was covered in white powder after spreading it. Will no buy it again.

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  • 5 of 5 Stars

    Good stuff

    By Chris on 07/28/2023

    I was starting to have some small brown patches, pop up in my lawn, and after the two applications of this product, it cleared right up. It does what it says, can't ask for more than that.

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  • 1 of 5 Stars

    Watch out

    By Charles on 08/04/2023

    First off I am new to fungicides, never had a problem with it but just started a basic preventative program. So I thought I read the instructions, but I think this killed some of my grass. So be careful with this stuff.

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    0 of 1 people found this review helpful

  • 5 of 5 Stars

    It worked!

    By Robert on 08/24/2023

    I have done my own pest control and yard maintenance for 50 years. It was sometimes satisfying and sometimes frustrating. I had used DMOPC for years to buy hard to find product. Being in the ag industry, I had a good idea of the various products' effectiveness, but purchases in small quantities (pounds not tons) was difficult. I decided to try the subscription service for disease control. What a difference. The product, HoJo T-Methly in granular, was hard to find elsewhere. It was delivered as advertised. Using it I was shocked to see my St. Augustine yard damage quickly recover. I observed the damage was mostly from fungus not insects, which I previously overly targeted. I was too lazy in the past to analyze the problem, I guess. Great results. Just as the effect of the first application was fading, a second delivery arrived (2 weeks). The timing was perfect (and according to DMOPC schedule). It worked even better on the fungal problems which were trying to re-establish themselves. I love this plan. Only one small related issue. I tried to upgrade my disease plan to include the weed control plan thinking it would be as successful as the disease subscription, but the process was not user friendly and I gave up. DMOPC, you need to work on this.

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