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NUVAN Fog 2EC is an extension of the NUVAN family line for Pest Management Professionals. Armed with the proven chemistry of dichlorvos (DDVP), NUVAN Fog kills important stored product insects as well as other labeled insects in food processing, manufacturing, handling and storage plants.

Brand: NUVAN (6 products)

Functions: Insecticide

Insecticide Target Species: Ants, Flies, Fungus Gnats, Whiteflies

IRAC Code: 1

Application Technique: Fogs, Mists, Sprayers

Technical Data Sheet
Enhanced TDS

Enhanced TDS

Knowde-enriched technical product data sheet

Identification & Functionality

Chemical Family
Agrochemical Functions
Product Families

Features & Benefits


Active ingredient: Dichlorvos 25%; IRAC Group 1B Insecticide; Mode of Action: Dichlorvos, an organophosphate insecticide, works by inhibiting acetylcholinesterase and ultimately paralyzing insect nervous systems

Applications & Uses

Application Technique
Insecticide Target Species

Primarily used for fogging or misting of industrial plants, warehouses, silos and bulk bins, food/feed processing plants, food/feed manufacturing, handling and storage plants and non-food/feed areas of processing and manufacturing plants; For control of labeled pests including indianmeal moth, red flour beetle, confused flour beetle, sawtoothed grain beetle, merchant grain beetle, cigarette beetle, drugstore beetle and granary weevil

Directions for USe

Restricted Use Pesticide

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 agency responsible for pesticide regulation.

RESTRICTIONS:  Do not apply this product in a way that will contact workers or other persons, either directly or through drift.  Do not enter or allow others to enter until sprays have dried.  Only protected handlers wearing specified PPE may be in the area during application. When applying as a fog or mist indoors, equipment must be operated remotely. Handlers may not be present in an indoor area being fogged or misted during application.  Do not apply this product through any type of irrigation system.  Use in hand held fogger or hand held smoke generator equipment is prohibited.  Use in residential sites as a crack and crevice or space spray is prohibited.  Use on lawns, turf or ornamentals is prohibited.  USE IS PROHIBITED IN: • Food/feed manufacturing establishments: bottling plants (including wineries, breweries, soft drinks), frozen food/feed (including pizza plants and ice cream plants) excluding non-food/feed manufacturing areas. • Food/feed processing establishments: meat, poultry and seafood slaughtering and/or packing plants (including edible fats and oils), frozen food/feed plants (including fruit and vegetables), dairy product plants (including milk processing plants) excluding non-food/feed processing areas.

POSTING AND RE-ENTRY RESTRICTIONS NOTIFICATION: Before the start of the application, post fumigant warning signs at all entrances to the building. The signs must bear the skull and crossbones symbol and state: (1) "DANGER/PELIGRO", (2) "Building under fumigation, DO NOT ENTER/NO ENTRE", (3) the date and time of fumigation, (4) "DDVP {or use brand name} Fumigant in use", and name, address, and telephone number of the applicator. The signs must be located prominently at each entrance, using a sign size and letter size that makes the sign clearly legible. All signs must be removed after the ventilation is complete and before routine entry by unprotected persons is permitted. Entry by any person - other than a correctly trained and equipped handler who is performing a task related to ventilation or air concentration monitoring and who is wearing the personal protective equipment required for handlers - is PROHIBITED in the entire enclosed structure/building from the start of application until ventilation is complete. Ventilation is complete either when 24 hours have elapsed following application and the building has been opened and aired or when a direct-indication short-term concentration monitoring device (e.g. Draeger tube) indicates that the DDVP air concentration is equal to, or less than, 0.050 ppm (50% of the OSHA PEL)

Safety & Health

Precautionary Statements


DANGER: Corrosive. Causes irreversible eye damage. May be fatal is swallowed. May be fatal if absorbed through skin. Harmful if inhaled. Do not get in eyes, on skin or on clothing.

PERSONAL PROTECTIVE EQUIPMENT (PPE) Mixers, Loaders, Applicators and other handlers must wear: -protective eyewear (goggles, faceshield, or safety glasses) -coveralls over a long-sleeved shirt and long pants, -shoes and socks, and -chemical-resistant gloves (barrier laminate or Viton®) -a NIOSH-approved respirator with: an organic vapor-removing cartridge with a prefilter approved for pesticides (MSHA/NIOSH approval number prefix TC-23C) or, a canister approved for pesticides (MSHA/NIOSH approval number prefix TC-14G) or, an organic vapor-removing cartridge or canister with any N, R, P or HE prefilter -Chemical resistant apron when mixing, loading or cleaning equipment -Chemical resistant headgear for overhead exposure.

USER SAFETY REQUIREMENTS 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. Discard clothing and other absorbent materials that have been drenched or heavily contaminated with this product’s concentrate. Do not reuse them.

USER SAFETY RECOMMENDATIONS User should wash hands before eating, drinking, chewing gum, using tobacco, or using the toilet. User should remove clothing/PPE immediately after handling this product. Wash the outside of gloves before removing. As soon as possible, wash thoroughly and change into clean clothing.

Storage & Handling

Storage and Disposal

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

PESTICIDE STORAGE: Store product in original container in a cool, dry, locked place out of reach of children.

PESTICIDE DISPOSAL: Pesticide wastes are acutely 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 nearest State Pesticide or Environmental Control Agency, or the Hazardous Waste representative at the nearest EPA regional office for guidance.

CONTAINER DISPOSAL: For plastic containers 5 gallons or less: Nonrefillable container. Do not reuse or refill this container. Triple rinse 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 ¼ full with water and recap. Shake for 10 seconds. Pour rinsate into application equipment or 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. Then offer for recycling, if available, or reconditioning, if appropriate, or puncture and dispose of in a sanitary landfill or by incineration or, if allowed by state and local authorities, by burning. If burned, stay out of smoke.