Manzate Max Fungicide

Manzate Max Fungicide

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Product Overview

Manzate Max Fungicide is a great solution to a broad spectrum of crop diseases. Contains three active ingredients that are highly effective in controlling numerous fungal diseases in field crops, nuts, vegetables, ornamentals, and fruits. It inhibits the pathogenic organisms from adjusting and changing with its multi-site mode of action. The Manzate Max Fungicide comes in a flowable concentrate liquid formula that is easy and convenient to apply. It may be applied through both ground and aerial applications. Ideal for management program since fungal strains will not develop resistance to this fungicide even after years of use. Targets and controls diseases such as scabs, rusts, fire blight, fruit rot, downy mildew, black spot, and anthracnose. It is labeled for outdoor crops including peanuts, apples, onions, walnuts, cucumber, and corn. Highly suggested to include this product in a regularly scheduled preventative spray program for maximum performance. Available in a 2.5-gallon jug for hassle-free application.

Features and Specs

Active Ingredient Mancozeb - 37.0% Manganese - 7.4% Ethylenebisdithiocarbamate ion - 28.7%
Target pests Fabraea Leaf Spot, Fly Speck, Rusts, Scab, Sooty Blotch, Fire Blight, Sigatoka, Fruit Rot, Black Rot, Bunch Rot, Phomopsis, Downy Mildew, Anthracnose, Black Spot, Gray Leaf Spot.
For use in Apples, Cucumber, Lettuce, Onions, Peanuts, Squash, Walnuts, Watermelon, Corn (field silage and sweet).
Application Use 20 to 100 gallons per acre for ground application equipment.
Pet safe Yes, if used as directed on the label.
Formulation Flowable Concentrate Liquid Formulation.
NOT FOR SALE TO NY (Restricted Licensed Applicators Only)
Dimensions 8.00 x 6.00 x 10.00 inches.
Special Features A multi-site protectant fungicide so it prevents pathogenic organisms from adapting and mutating.
Shipping Weight 28.00 lbs
Manufacturer United Phosphorus Inc.
EPA Registration 70506-194




It is a violation of Federal law to use this product in a manner inconsistent with its labeling.

Do not apply this product in a way that will contact workers or other persons, either directly or through drift. Only protected handlers may be in the area during application.

For any requirements specific to your State or Tribe, consult the agency responsible for pesticide regulation.


Carefully read, understand, and follow label use rates and restrictions.

Under low disease conditions, minimum label rates per application can be used while maximum label rates and the minimum retreatment interval should be used for severe or threatening disease conditions.

If only a portion of the container’s contents is to be used, thoroughly shake the container prior to measuring. When small quantities of spray solution are being prepared for use in hand or power sprayers, the following conversion table should be followed (rates are based on dilute thorough coverage sprays):

  • 0.8 qt.
    • 10 gals - 2.6 fl. oz.
    • 5 gals - 1.3 fl. oz.
    • 2 gals - 0.5 fl. oz.
    • 1 gal - 0.3 fl. oz.
  • 1.0 qts.
    • 10 gals - 3.2 fl. oz.
    • 5 gals - 1.6 fl. oz.
    • 2 gals - 0.7 fl. oz.
    • 1 gal - 0.35 fl. oz.
  • 1.2 qts.
    • 10 gals - 3.8 fl. oz.
    • 5 gals - 1.9 fl. oz.
    • 2 gals - 0.9 fl. oz.
    • 1 gal - 0.4 fl. oz.
  • 1.6 qts.
    • 10 gals - 5.1 fl. oz.
    • 5 gals - 2.6 fl. oz.
    • 2 gals - 1.0 fl. oz.
    • 1 gal - 0.5 fl. oz.
  • 2.0 qts.
    • 10 gals - 6.4 fl. oz.
    • 5 gals - 3.2 fl. oz.
    • 2 gals - 1.3 fl. oz.
    • 1 gal - 0.6 fl. oz.
  • 2.4 qts.
    • 10 gals - 8.0 fl. oz.
    • 5 gals - 4.0 fl. oz.
    • 2 gals - 1.6 fl. oz.
    • 1 gal - 0.8 fl. oz.
  • 3.2 qts.
    • 10 gals - 10.3 fl. oz.
    • 5 gals - 5.1 fl. oz.
    • 2 gals - 2.1 fl. oz.
    • 1 gal - 1.0 fl. oz.
  • 4.8 qts.
    • 10 gals - 15.4 fl. oz.
    • 5 gals - 7.7 fl. oz.
    • 2 gals - 3.1 fl. oz.
    • 1 gal - 1.6 fl. oz.


Add MANZATE MAX slowly to water in the spray tank with agitation, or premix thoroughly in a nurse tank for concentrate or aircraft sprayers. Continuous agitation is required to keep the product in suspension. Add other fungicides, insecticides, growth regulators, micronutrients, and spray adjuvants after MANZATE MAX has been placed into suspension.

When preparing spray solutions for use in a hand sprayer, premix as a slurry in a small container, and then add to sprayer containing 1/3 to 1/2 the desired final water volume.


Ground - Thorough coverage of the targeted crop generally results in optimum disease protection. To achieve good coverage, use proper spray pressure, gallons per acre, nozzles, nozzle spacing, and tractor speed. Consult spray nozzle and accessory catalogs for specific information on proper equipment calibration. Use 20 to 100 gallons per acre for ground application equipment. Do not apply with a nozzle height greater than 4 feet above the crop canopy.

Hand Sprayers - Thoroughly spray plant foliage until runoff.

Aerial - A uniform spray deposit over the crop canopy generally results in optimum disease protection. Each aircraft should be pre-checked for droplet size, uniformity of spray pattern, swath width, and spray volume. During aerial applications, human flaggers are prohibited.

Spray Volume - Aerial applications are to be made in a minimum of two (2) gallons of water per acre. On vegetable and field crops, 2 to 3 gallons of spray per acre are generally optimal; orchards and vineyards can be handled with a spray volume of 10 gallons per acre. The boom length must not exceed 75% of the wingspan or 90% of the rotor blade diameter. Release spray at the lowest height consistent with efficacy and flight safety. Do not release spray at a height greater than 10 feet above the crop canopy unless a greater height is required for aircraft safety. When applications are made with a crosswind, the swath must be displaced downwind, the applicator must compensate for this displacement at the up and downwind edge of the application area by adjusting the path of the aircraft upwind.

*See label for the complete list of application rates.

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What is the toxicity for aquatic life with Manzate Max Fungicide?

Per the label, Manzate Max Fungicide is toxic to aquatic organisms.  Drift and runoff from treated areas may be hazardous to aquatic organisms in neighboring areas.  Please refer to the environmental hazards portion of the product label for more information.  

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