Catamaran® is a combination fungicide for the control and prevention of diseases on vegetables, field crops, grasses grown for seed and sod farms.

Functions: Fungicide

Fungicide Target Species: Alternaria, Biopolaris, Botrytis, Cercospora, Drechslera, Phytophthora, Pythium, Rhizoctonia

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Knowde Enhanced TDS

Identification & Functionality

Agrochemical Functions
Technologies
Active Ingredient
Potassium phosphite* 38.9%
Chlorothalonil* 16.7%
OTHER INGREDIENTS 44.4%
TOTAL 100.0%
 

* Phosphorous acid equivalent: 3.17 ibs/galion  (25%)
** Chlorothalonil content is 2.1 lbs/ gal
 

Applications & Uses

Environmental Hazards

For terrestrial uses. This pesticide is toxic to aquatic invertebrates and wildlife. Do not apply directly to water or to areas where surface water is present or to intertidal areas below the mean high-water mark. Drift and runoff may be hazardous to aquatic organisms in neighboring areas. Do not contaminate water when disposing of equipment washwater or rinsate. This chemical is known to leach through soil into groundwater under certain conditions as a result of label use. Use of this chemical in areas where soils are permeable, particularly where the water table is shallow, may result in groundwater contamination.
This chemical can contaminate surface water through spray drift. Under some conditions, it may also have a high potential for runoff into surface water for several days to weeks after application. These include poorly draining or wet soils with readily visible slopes toward adjacent surface waters, frequently flooded areas, areas overlaying extremely shallow ground water, areas with infield canals or ditches that drain to surface water, areas not separated from adjacent surface waters with vegetated filter strips, and areas over-laying tile drainage systems that drain to surface water

Directions For Use

It is a violation of Federal law to use this product in a manner inconsistent with its labeling. For any requirements specific to your State or Tribe, consult the State or Tribal agency responsible for pesticide regulation. Do not apply this product in a way that will contact workers or other persons, or pets, either directly or through drift. Only protected handlers may be in the area during application.

Properties

Physical Form

Safety & Health

Precautionary Statements

Hazards to Humans and Domestic Animals
CAUTION.
Causes moderate eye irritation. Avoid contact with eyes or clothing, or breathing spray mist. Wear a face shield,
goggles, or safety glasses. Harmful if swallowed, absorbed through the skin or inhaled. Wash thoroughly with
soap and water after handling and before eating, drinking, chewing gum, or using tobacco. Remove and wash
contaminated clothing before reuse. Prolonged or frequently repeated skin contact may cause allergic reactions
in some individuals.
Personal Protective Equipment (PPE)
Mixers, loaders, applicators, and all other handlers must wear:

  •  long-sleeved shirt and long pants
  •  face shield, goggles, or safety glasses
  •  shoes plus socks

In addition, chemical-resistant gloves must be worn by:(1) mixers/loaders, (2) other handlers exposed to the
concentrate, (3) cleaners/repairers of equipment, (4) applicators using airblast equipment for golf course
applications, and (5) applicators using handheld equipment.
Follow manufacturer's instructions for cleaning/maintaining PPE. If no such instructions for washables exist, use
detergent and hot water. Keep and wash PPE separately from other laundry.
User Safety Recommendations Users should:

  • Wash hands before eating, drinking, chewing gum, using tobacco, or using the toilet.
  • 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.
  • Remove clothing immediately if pesticide gets inside. Then wash thoroughly and put on clean clothing.

​​​​​​​ Engineering Controls When handlers use closed systems, enclosed cabs, or aircraft in a manner that meets the requirements listed in the Worker Protection Standard (WPS) for agricultural pesticides (40 CFR 170.240(d)(4-6), the handler PPE requirements may be reduced or modified as specified in the WPS. Environmental Hazards For terrestrial uses. This pesticide is toxic to aquatic invertebrates and wildlife. Do not apply directly to water or to areas where surface water is present or to intertidal areas below the mean high-water mark. Drift and runoff may be hazardous to aquatic organisms in neighboring areas. Do not contaminate water when disposing of equipment washwater or rinsate. This chemical is known to leach through soil into groundwater under certain conditions as a result of label use. Use of this chemical in areas where soils are permeable, particularly where the water table is shallow, may result in groundwater contamination.