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CHLOROTHALONIL 720F

Broad Spectrum Turf and Ornamental Fungicide

  • SDS   |   Label    |   Full Product Guide

    Delivers cost-effective broad-spectrum control in grasses, trees, shrubs and flowers.

    • Excellent tank mix partner with most other fungicides
    • Contact mode of action for quick results
    • Multi-site activity means no disease resistance with repeated use
    Formulation 720 g/l flowable
    Active Ingredient Chlorothalonil
    Same Active Ingredient As Syngenta Daconil Weatherstik®
    Packaging 2 X 7 L jugs/case
    Application Rates See label for specific uses and rates
    Mode of Action Multi-site, contact, preventative
    Group Group M Fungicide
    Storage Keep in original container, tightly closed, during storage. Store in a cool, dry, well ventilated area away from feed and foodstuffs, and out of the reach of children and animals. If frozen, allow to thaw and agitate thoroughly prior to use.

     

  • Don't Let Turf Disease Turn Deadly
  • FAIRWAYS

    SCLEROTINIA DOLLAR SPOT CONTROL

    Apply QUALI-PRO CHLOROTHALONIL 720F at the first sign of dollar spot (Sclerotinia Homoeocarpa). Repeat applications may be made as required, however, QUALI-PRO CHLOROTHALONIL 720F should be alternated with other fungicides in a dollar spot control program to reduce the possibility of the development of disease resistance.

    Dose Rate: 33-66 ml/100 m2. Minimum control period – 7 – 14 days.

    HELMINTHOSPORIUM LEAFSPOT CONTROL

    Apply QUALI-PRO CHLOROTHALONIL 720F at the first sign of leaf spot or melting out (Bipolaris sorokiniana, Drechslera poae). Repeat applications 2 or 3 times in the early spring at a 7–14 day spray interval or as needed. To assist in disease management, it is recommended that QUALI-PRO CHLOROTHALONIL 720F be alternated with other fungicides in a leaf spot control program to reduce the possibility of the development of disease resistance.

    Dose Rate: 66-132 ml/100 m2. Minimum control period – 7 – 14 days.

    RHIZOCTONIA BROWN PATCH CONTROL

    Apply QUALI-PRO CHLOROTHALONIL 720F at the first sign of brown patch (Rhizoctonia solani). Repeat applications may be used at a 7–14 day spray interval throughout the season, or as needed. To assist in disease management, it is recommended that QUALI-PRO CHLOROTHALONIL 720F be alternated with other fungicides in a brown patch control program to reduce the possibility of the development of disease resistance.

    Dose Rate: 66-132 ml/100 m2. Minimum control period – 7 – 14 days.

  • TEES, GREENS, ORNAMENTAL TURFGRASS

    DOLLAR SPOT CONTROL

    Apply QUALI-PRO CHLOROTHALONIL 720F at the first sign of dollar spot (Sclerotinia homoeocarpa). Repeat applications may be made at a 7-14 day spray interval however, QUALI-PRO CHLOROTHALONIL 720F should be alternated with other fungicides in a dollar spot control program to reduce the possibility of the development of disease resistance. Apply CHLOROTHALONIL 720F at 132 milliliters as a tank mix with 26 milliliters of QUALI-PRO® PROPICONAZOLE 14.3 ME per 100 sq. metres and an interval of 21-28 days to control Dollar Spot. Under severe disease pressure, use the higher rate and the shorter interval.

    Dose Rate: 66-243 ml/100 m2. – 7 – 14 days

    LEAF SPOT, MELTING OUT CONTROL

    Apply QUALI-PRO CHLOROTHALONIL 720F at the first sign of leaf spot or melting out (Bipolaris sorokiniana, Drechslera poae). Repeat applications 2 or 3 times in the early spring at a 7–10 day spray interval or as needed. Under severe disease pressure, use the higher rate and the shorter spray interval. To assist in disease management, it is recommended that QUALI-PRO CHLOROTHALONIL 720F be alternated with other fungicides in a leaf spot control program to reduce the possibility of the development of disease resistance.

    Dose Rate: 66-243 ml/100 m2. Minimum control period – 7 – 10 days.

    LARGE BROWN PATCH CONTROL

    Apply QUALI-PRO CHLOROTHALONIL 720F at the first sign of brown patch (Rhizoctonia solani). Repeat applications may be used at a 7–10 day spray interval throughout the season, or as needed. Under severe disease pressure, use the higher rate and the shorter interval. To assist in disease management, it is recommended that QUALI-PRO CHLOROTHALONIL 720F be alternated with other fungicides in a brown patch control program to reduce the possibility of the development of disease resistance.

    Dose Rate: 66-243 ml/100 m2. Minimum control period – 7 – 10 days.

    ANTHRACNOSE CONTROL

    Apply QUALI-PRO CHLOROTHALONIL 720F at the first sign of Anthracnose (Colletotrichum cereale). Repeat applications may be used at a 7–10 day spray interval throughout the season, or as needed. Under severe disease pressure, use the higher rate and the shorter interval.

    Dose Rate: 118-132 ml/100 m2. Minimum control period – 7 – 10 days.

    SNOW MOLD CONTROL

    Apply CHLOROTHALONIL 720F at 347 milliliters or apply 167 milliliters as a tank mix with QUALI-PRO Iprodione 240 SE prior to snow cover in the fall and repeat in the early spring if conditions for snow mold continue to exist. CHLOROTHALONIL 720F can be tank mixed with QUALI-PRO® T-NEX™ 11.3 ME or QUALI-PRO Iprodione 240 SE for control of Grey snow mold and Pink snow mold only.

    Read the QUALI-PRO® T-NEX 11.3 ME, QUALI-PRO® PROPICONAZOLE 14.3 ME and QUALI-PRO Iprodione 240 SE labels and follow the precautionary statements and directions for use. Follow the most restrictive instructions and the greatest interval of application on the labels of the products to be tank-mixed.

    Dose Rate: 167-347 ml/100 m2.

    BOTRYTIS CONTROL

    Apply CHLOROTHALONIL 720F at rate of 1.7-3.3 litres per 100 to 1000 litres of water per hectare. Begin applications in nursery beds when seedlings are 10 cm tall and when cool, moist conditions favour disease development. Make additional applications at 7 to 14 day intervals as long as disease favourable conditions persist.

    ORNAMENTALS AND CONIFERS

    Apply CHLOROTHALONIL 720F at rate of 1.7 liters per 1000 liters of water unless other directions are given in the CHLOROTHALONIL 720F label. For ornamentals, apply sufficient spray to obtain adequate coverage, but do not exceed 2000 liters of water per hectare. Begin applications as directed for each species and disease condition cited and repeat on a 7 to 14 day schedule until conditions are no longer favorable for disease development. During periods when conditions favor severe disease incidence, generally cloudy or wet weather, use the higher rate specified and the shortest indicated interval between applications.

    CHLOROTHALONIL 720F may be used in a greenhouse. Applicators and attending personnel should wear protective clothing including long sleeves, gloves, goggles or eye shield plus a face-fitting respirator specifically designed to remove organic pesticide vapors and particulates. DO NOT use mistblowers or high pressure spray equipment when making applications of CHLOROTHALONIL 720F in greenhouses. Use of CHLOROTHALONIL 720F is recommended for disease control on the ornamentals and conifers listed in the CHLOROTHALONIL 720F label. Use of CHLOROTHALONIL 720F is not recommended for species that are not listed.

  • RESISTANCE-MANAGEMENT RECOMMENDATIONS:

    To delay fungicide resistance:

    Where possible, rotate the use of QUALI-PRO CHLOROTHALONIL 720F or other Group M fungicides with different groups that control the same pathogens. Use tank mixtures with fungicide from a different group when such use is permitted.

    For complete directions for use refer to product label.

    Always read and follow pesticide label directions.