company tower banner
BioWorks Company Logo
PERPOSE PLUS® is a hydrogen peroxide-based product specially formulated to prevent and control plant diseases and algae on equipment and hard surfaces, and in all stages of crop production.

Functions: Algaecide, Fungicide

  • TypeDocument Name
View All Documents

Knowde Enhanced TDS

Identification & Functionality

Agrochemical Functions
Technologies
Active Ingredients

Hydrogen Peroxide

Product Info
  • EPA registered: Reg. No. 68539-15 /
  • MPS Code: 3585/White

Features & Benefits

Benefits & Features
  • Kills algae and fungi immediately on contact
  • Removes biofilm in irrigation lines between crops
  • 0 to1-hour REI; 0-day pre harvest interval (PHI)
  • Clear and odorless; Leaves no residue
  • Higher % hydrogen peroxide vs. similar products
  • Does not contain peracetic acid
  • Excellent shelf stability
  • Stronger oxidizer than chlorine, chlorine dioxide
  • Excellent resistance management tool
  • OMRI Listed
     

Applications & Uses

Application
  • BROAD CONTROL PERpose Plus can prevent and control: Algae, Alternaria, Anthracnose, Aphanomyces, Black spot, Botrytis, Erwinia, Fusarium, Leaf Spot, Phytophthora (blights, rots), Plasmopara, Powdery Mildew, Pseudomonas, Pythium, Rhizoctonia, Rust, Scab, Sclerotinia, Smut, Thielaviopsis, Wilts & Blights, Xanthomonas.
  • LESS PHYTOTOXICITY A non-phytotoxic formulation, PERpose Plus intentionally does not contain peracetic acid which can cause injury to plant tissue and flower bracts with continued use.
  • VERSATILITY IN USE PERpose Plus may be used for many types of applications in commercial greenhouses, garden centers, landscapes, agricultural crops, nurseries, interiorscapes and commercial turf.
REI & PHI
  • 0- to 1-hour REI, 0-day PHI
  • For use in greenhouses, garden centers, nurseries, landscapes, field, orchards, vineyards and professional turf. Use on ornamentals and field crops including vegetable crops, fruit crops and tobacco.
Applications

APPLICATION NOTES

  1. RECOMMENDATIONS
  • Readily mixes with clean, neutral water and does not require additional agitation.
  • Works best when diluted with water containing low levels of organic or inorganic materials and having a neutral pH. Rinse mixing tank thoroughly with water before mixing concentrate, or residues may cause product to lose effectiveness. For general sanitation:
  • Clean debris, weeds and media from area before application.
  • Keep surface wet for 10 minutes. Note: Do not apply PERpose Plus in dry, extremely hot conditions. Never mix PERpose Plus concentrates with other chemical concentrates.

APPLICATION RATES

Application Use Rate Frequency

Dilution-Direct Injection

General Sanitation: Surfaces 2.0 fl oz/gal Between crops, before filling house, as needed 1:50
Foliar Spray* 1/3 fl oz/gal Preventative: weekly spray 6:00
1.0 fl oz/gal Curative: apply 1-3 consecutive days 2:40

 

*Spray to wet in early morning or evening to avoid heat.

 

Multiple Uses
  • Greenhouse structures, benches, floors
  • Evaporative coolers, irrigation systems
  • Foot bath mats, cutting tools
  • Mist propagation
  • Pre-plant dip
  • Soil drench
  • Foliar spray
  • Storage of cut flowers or bare root nursery stock
     
Directions For Use

It is a violation of Federal Law to use this product in a manner inconsistent with 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 the pesticide regulation.

Properties

Physical Form

Regulatory & Compliance

Certifications & Compliance
Registration

Registered for use in the USA, except CA

Safety & Health

Precautionary Statements Hazards To Human And Domestic Animals
  • HAZARDS TO HUMAN AND DOMESTIC ANIMALS Danger. Corrosive. Causes irreversible eye damage and skin burns. Harmful if swallowed. PERpose Plus may be fatal if absorbed through the skin. Do not get in eyes, on skin or clothing. Do not breath vapor from concentrate. Wear protective eyewear (goggles, face shield, or safety glasses). Wear coveralls over long sleeved shirt and long pants, socks, chemical-resistant footwear and chemicalresistant gloves. Wash thoroughly with soap and water after handling and before eating, drinking or using tobacco. Remove contaminated clothing and wash before reuse.
  • ENVIRONMENTAL HAZARDS This pesticide is toxic to birds, mammals, fish and aquatic life. Do not discharge effluent containing this product into lakes, streams, ponds, estuaries, oceans, or other waters unless in accordance with requirements of a National Pollutant Discharge Elimination System (NPDES) permit and the permitting authority has been notified in writing prior to discharge. Do not discharge effluent containing this product to sewer systems without previously notifying the local sewage treatment plant authority. For guidance contact your State Water Board or Regional Office of the EPA. This product is highly toxic to bees and other beneficial insects exposed to direct contact on blooming crops or weeds. Do not apply this product or allow it to drift to blooming crops or weeds while bees are actively visiting the treatment area. Do not apply this product or allow it to drift to crops where beneficial insects are part of an Integrated Pest Management strategy.
  • PHYSICAL AND CHEMICAL HAZARDS PERpose Plus is a strong oxidizing agent. Mix only with water. PERpose Plus is not combustible; however, at temperatures exceeding 156°F, decomposition releases oxygen. The oxygen released could initiate or promote combustion of other materials. Procedure for Leak or Spill – Stop leak if this can be done without risk. Shut off ignition sources; no flames, smoking, flares, or spark producing tools. Keep combustible and organic materials away. Flush spilled material with large quantities of water. Undiluted material should not enter confined spaces.
  • PERSONAL PROTECTIVE EQUIPMENT (PPE) Applicators and handlers must wear coveralls over long-sleeved shirt, long pants and chemical resistant foot wear, plus socks. When mixing and loading, wear a chemical resistant apron. For overhead exposure, wear chemical-resistant headgear. Also, wear protective eyewear (goggles, face shield, or safety glasses), and chemical resistant gloves. When cleaning equipment,wear a chemical resistant apron. Follow manufacturer’s instructions for cleaning/maintaining PPE. If no such instructions exist for washables, use detergent and hot water.
  • User Safety Recommendations Users should wash hands thoroughly with soap and water before eating, drinking, using tobacco, or using the toilet. Users should remove clothing immediately if contaminated by pesticide. Wash thoroughly and put on clean clothing. 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.

Packaging & Availability

Available Sizes

5 Gal (18.93 L), 30 Gal (113.56 L), 55 Gal (202.38 L), 275 Gal (1011.90 L)

Storage & Handling

Shelf Life

Stable under normal storage conditions. Store in a cool place out of direct sunlight. Keep the container closed, and stock tank solutions covered. Freezing will not have an effect on PERpose Plus concentrate. However, it will start to break down at temperatures at or above 86 °F.

Storage And Disposal

Do not contaminate water, food or feed by storage or disposal.

  • PESTICIDE STORAGE: Store in original container in a cool area out of direct sunlight and away from combustibles.
  • PESTICIDE DISPOSAL: Pesticide wastes may be hazardous. Improper disposal of excess pesticide, spray mixture or rinsate is a violation of Federal Law. If these wastes cannot be disposed of by use according to label instructions, contact your State Pesticide or Environmental Control Agency, or the Hazardous Waste Representative at the nearest EPA Regional Office for guidance.
  • CONTAINER DISPOSAL: Nonrefillable container up to 5 gallons. Do not reuse or refill this container. Clean container promptly after emptying. Triple rinse as follows: Empty the remaining contents into application equipment or a mix tank and drain for 10 seconds after the flow begins to drip. Fill the container 1/4 full with water and recap. Shake for 10 seconds. Empty rinsate into application equipment, a mix tank, or store rinsate for later use, or disposal. Drain for 10 seconds after the flow begins to drip. Repeat this procedure two more times. Offer for recycling, if available.