Concert II Fungicide

Concert II Fungicide

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Product Overview

Concert II Fungicide provides both preventative and curative control of wide range of common plant diseases including anthracnose, leaf blots, leaf spots, dollar spot, powdery mildew and others listed on the label. Concert II Fungicide is easliy applied and works on contact and systemically providing outstanding disease resistance. Concert II is recommended for use in programs which are compatible with the principles of Integrated Pest Management (IPM), which include the use of disease resistant crop varieties, cultural practices, pest scouting and disease forecasting systems which reduce unnecessary applications of pesticides.

Features and Specs

Active Ingredient Chlorothalonil 38.5% Propiconazole 2.9%
Target pests Anthracnose, brown patch, copper spot, dollar spot, fusarium patch, gray leaf spot, melting out leaf spot, powdery mildew, red thread, pink patch, rust, snowmold, stem rust, stripe smut, summer patch, poa patch, take-all patch, dichondra rust, dichondra leaf pot, and algae
* See label for complete list
For use in Turf-grass, Golf Course Greens & Tees, Sod Farms, Field Nurseries, Ornamentals and Landscape Plants
* See label for complete listing
Application 1.5 - 8.3 oz per 1,000 sq. ft. (per 14 - 28 days application interval)
* See label for complete application instructions
Pet safe Yes, if used as directed on Label
Formulation Professional Product
Group M5 11 Fungicides
Shipping Weight 26.85 lbs
Manufacturer Syngenta (Mfg. Number: 44816)
EPA Registration 100-1347


Concert II Fungicide is effective for strategic use in programs that attempt to minimize disease resistance to fungicides. Some other fungicides which are at risk from disease resistance exhibit a single-site mode of fungicidal action. Concert II Fungicide, with a multi-site mode of action, may be used to delay or prevent the development of resistance to single-site fungicides. Consult with your Federal or State Cooperative Extension Service representatives for guidance on the proper use of Concert II Fungicide in programs which seek to minimize the occurrence of disease resistance to other fungicides.

* Do not use in greenhouses.

* Do not use on home lawns and turf sites associated with apartment buildings, daycare centers, playgrounds, playfields, recreational park athletic fields, athletic fields located on or next to schools (ie., elementary, middle and high schools), campgrounds, churches, and theme parks.

WARNING: This product can expose you to chemicals including chlorothalonil, which is known to the State of California to cause cancer. For more information go to

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Where can I apply Concert II Fungicide?
Concert II Fungicide can be used in Turfgrass, greens, tees, sod farm, field nurseries, ornamentals, and landscape plantings, etc. Please see the product label for specific application instructions.

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Can you give me a ratio of oz. of Concert II to a gallon of water for dollar spot and or brown patch?

Concert II Fungicide mix rate for Brown Patch and Dollar spot is approx. 4-5oz per gallon water. 

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