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Gowan® Malathion 8F

1 of 2 products in this brand
Gowan Malathion 8 Flowable is a broad spectrum general use organophosphate insecticide, well-known and proven in the industry. Our Gowan Malathion 8 Flowable insecticide is a liquid formulation which provides control of a broad spectrum of sucking and chewing pests found in agriculture, turf and ornamentals. Check the product label for specific pest and crop use information.

Functions: Insecticide

Insecticide Target Species: Aphids, Beetles, Boxelder Bugs, Chinch Bugs, Kudzu Bugs, Lace Bugs, Leafhoppers, Rice Weevils, Scale Insects, Squash Bugs, Thrips, Weevils

IRAC Code: 1

Application Technique: Chemigation, Sprayers

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Identification & Functionality

IRAC Code
Agrochemical Functions
Technologies
Composition
  • ACTIVE INGREDIENT
  • Malathion (O,O-dimethyl phosphorodithioate of diethyl mercaptosuccinate): . - 79.5%
  • OTHER INGREDIENTS - 20.5%
  • Total - 100.0%

Features & Benefits

Product Highlights
  • Gowan Malathion 8 Flowable is an ACL inhibitor working by attacking the nervous system of the pest ultimately leading to its death.
  • Gowan Malathion 8 Flowable is registered on a variety of crops and controls most sucking and chewing pests.
  • Please review the label for a list of approved crops and pests controlled. 
  • Gowan Malathion 8 Flowable should be used as one component in a broader pesticide management program to discourage the development of resistance in the target pests.

Applications & Uses

Applicable Crop
Application Technique
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 agency responsible for pesticide regulation.
  • 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.

Properties

Physical Form

Safety & Health

Hazards To Humans And Domestic Animals
  • Harmful if swallowed. Avoid breathing of spray mist. Avoid contact with skin.
Personal Protective Equipment (PPE)

Some materials that are chemical-resistant to this product are barrier laminate, butyl rubber, nitrile, or viton. If you want more options, follow the instructions for category F on an EPA chemical resistance category selection chart.

Mixers, Loaders, Applicators, Flaggers, and other Handlers must wear:

  • Long-sleeved shirt and long pants
  • Chemical-resistant gloves
  • Shoes plus socks

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 clothing/PPE immediately if pesticide gets inside. Then 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.
Engineering Controls
  • Pilots must use an enclosed cockpit in a manner that is consistent with the WPS for Agricultural Pesticides [40 CFR 170.240(d)(6)]. Pilots must wear the PPE required on this labeling for applicators.
Environmental Hazards
  • This pesticide is toxic to aquatic organisms, including fish and invertebrates. This product may contaminate water through drift of spray in wind. This product has a high potential for runoff after application. Use care when applying in or to an area which is adjacent to any body of water, and do not apply when weather conditions favor drift from target area. Poorly draining soils and soils with shallow water tables are more prone to produce runoff that contains this product.
  • A level, well maintained vegetative buffer strip between areas to which this product is applied and surface water features such as ponds, streams, and springs will reduce the potential for contamination of water from rainfall-runoff. Runoff of this product will be reduced by avoiding applications when rainfall is forecasted to occur within 48 hours.
  • Do not apply directly to water, or to areas where surface water is present or to intertidal areas below the mean high water mark. Do not contaminate water when disposing of equipment washwater or rinsate.
  • This pesticide is highly toxic to bees exposed to direct treatment 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.

Storage & Handling

Storage and Disposal
  • DO NOT CONTAMINATE water, food or feed by storage or disposal.
  • PESTICIDE STORAGE: Gowan Malathion 8 should be stored in the original unopened container in a secure, dry place. Do not contaminate with other pesticides or fertilizers. The product should never be heated above 55ºC (131ºF), and should not be stored for long periods of time at a temperature in excess of 25ºC (77ºF).
  • PESTICIDE DISPOSAL: To avoid wastes, use all materials in this container by application according to label directions. If wastes cannot be avoided, offer remaining product to a waste facility or pesticide disposal program (often such programs are run by state or local governments or by industry).
  • CONTAINER DISPOSAL: Nonrefillable container. Do not reuse or refill this container. Offer for recycling, if available. Triple rinse container (or equivalent) 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. 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. After cleaning, if recycling is not available, puncture and dispose of in a sanitary landfill.