Douglas Products
PH3 Aluminum Phosphide Fumigant
Commercial & Bulk Pricing
Need case or pallet quantities? Chat with FSS about volume pricing.
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Shipping & state availability
Shipping unavailableAK, HI, DC
Purchase unavailableMD, ME, MA, NH, RI, VT, WA, WV
RESTRICTED USE PESTICIDE
Applicator license required. FSS approval is required before checkout — add to cart, then submit a purchase request. No payment is taken with a request.
Labels & Safety Documents
Product Details
- Active Ingredient
- Aluminum Phosphide
- Target Pests
- Listed stored-product insects - weevils, grain borers, flour beetles and Indian meal moth - and their pre-adult stages (eggs, larvae and pupae), when used according to the label and applicator manual.
- Use
- Phosphine fumigation of stored grain and labeled commodities; pellets/tablets release gas on contact with atmospheric moisture.
- Formulation
- Solid Tablets and or Pellets
- Package Type
- 1660 Pellets – 21 Flasks/Case2500 Pellets – 14 Flasks/Case500 Tablets – 14 Flasks/Case
- EPA Registration
- Tablets — EPA Reg. No. 70506-13-1015
Pellets — EPA Reg. No. 70506-14-1015
Product Overview
PH3® is a restricted-use aluminum phosphide fumigant used for labeled stored commodity fumigation, transport fumigation, and certain burrow applications.
When exposed to atmospheric moisture, PH3 releases phosphine gas, a true fumigant gas that penetrates properly sealed commodities, structures, transport containers, and burrow systems to control listed pests according to the product label.
Key Features
- Restricted-use aluminum phosphide fumigant
- Releases phosphine gas when exposed to atmospheric moisture
- Used for labeled stored commodity, transport, structure, and burrow applications
- Available as pellets or tablets for different fumigation needs
- Commonly used in grain, seed, feed, milling, warehouse, and export programs
- Requires valid applicator license, monitoring, placarding, aeration, and label compliance
- Always read and follow the product label and applicator manual before use
- Learn more about products from Douglas ProTech!
More product information
PH3 is commonly used in stored grain, seed storage, animal feed, milling, warehouse, railcar, container, export, and commodity storage fumigation programs. It is also labeled for certain burrowing pest applications when used according to the product label and applicator manual.
PH3 is available in pellet and tablet formulations. Pellets release phosphine faster and are often used where faster gas generation is needed. Tablets release phosphine more slowly and may be preferred when a slower release profile is desired. Product selection should be based on the fumigation plan, commodity, temperature, structure, exposure period, burrow conditions, and label directions.
Need fumigation support?
FSS provides professional fumigation services and can help evaluate whether PH3 is appropriate for your commodity, facility, pest issue, burrow application, and compliance requirements. Contact our team for service availability, treatment planning, and safety requirements.
**DID YOU KNOW? WE PROVIDE THIS APPLICATION AS A SERVICE! CALL OR EMAIL FOR MORE INFORMATION!**
INFO@FSSZONE.COM - 833-570-5613
RESTRICTED USE PESTICIDE
**PALLETIZED SHIPPING ONLY CHARGES WILL NEED PAID AFTER CARRIER RATE HAS BEEN CONFIRMED!**
UN1397
LTL Delivery Required
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