Go to Section
Concert II
A versatile weapon for broad-spectrum disease control

Concert® II fungicide helps prevent more than 13 ornamental diseases in nurseries and landscapes.

Product Details

Concert II Fungicide

Concert® II fungicide includes two active ingredients to help prevent and control more than 13 diseases. Concert II also contains a multi-site mode of action to help delay resistance.

Active Ingredients:

Chlorothalonil, Propiconazole

HRAC/FRAC/IRAC Classification:

Group 3, M5 Fungicide



Label Details

Use Sites
Labeled Pests
      Special Labels
      Worker Safety

          Restricted Entry Interval:

          PPE required for Applicators, Mixers or Loaders:

          PPE required for Early-Entry Workers:

          Select a state from the menu below:

          Features & Benefits

          • Two modes of action with contact and systemic activity
          • Unique formulation includes SuperWeatherStik® technology
          • Preventive control of leaf spot, powdery mildew and rust diseases
          • Multi-site mode of action provides effective resistance management
          • Ideally formulated to be rainfast and protect plants in outdoor environments
          • Broad spectrum activity makes it an important component of nursery spray programs

          Related News

          • Divanem NematicideHow to Box out Boxwood Blight

            In 2011, boxwood blight (Calonectria pseudonaviculata; formerly: Cylindrocladium buxicola) was identified in the U.S., causing defoliation of boxwood species.

          • Divanem NematicideTips for Preventing Perennial Diseases

            Recognizing and managing diseases on perennial crops early in production is essential. Leaf spots and powdery mildew are two of the most common diseases faced by nursery growers that can affect a wide variety of ornamental crops and trees.