Degesch America, Inc.
Phostoxin Prepac 3 Fumigant
EPA Reg. No. 72959-9
Size: 1 Pail - 3 Prepac per Pouch; 16 Pouches per Pail
Commercial & Bulk Pricing
Need case or pallet quantities? Chat with FSS about volume pricing.
Couldn't load pickup availability
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.

Product Details
- Active Ingredient
- Aluminum Phosphide 55.00%
- 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.
- Formulation
- Fumigant
- Package Type
- 1 Pail - 3 Prepac per Pouch; 16 Pouches per Pail
- Product Code
- FR101003
Product Overview
PHOSTOXIN® Prepac 3 contains three Tablet Prepacs (99 tablets) in each pouch, providing an efficient solution for larger fumigations. With 99 g of phosphine gas released per pouch, it delivers strong control against stored product pests in transport and storage structures. Designed for ease of use, Prepac 3 offers consistent, reliable dosing.
Fumigation Planning Resources
Review the phosphine Fumigation Management Plan templates to determine whether an available packet matches the exact product, form, site, and pest for your job. The current product label and Applicator's Manual govern.
Key Features
3 Tablet Prepacs per pouch, releasing 99 g of phosphine gas
Excellent for medium-to-large fumigation spaces
Suitable for processed foods where dust-free fumigation is required
Effective against listed stored-product insects and their pre-adult stages when used according to the label and applicator manual
More product information
Browse phosphine monitoring and safety equipment. Select and use monitoring and respiratory equipment according to the current label, site conditions, and your respiratory-protection program.
RESTRICTED USE PESTICIDE APPLICATION LICENSE REQUIRED FOR SALE
**PALLETIZED SHIPPING ONLY CHARGES WILL NEED PAID AFTER CARRIER RATE HAS BEEN CONFIRMED!**
FIELDS OF APPLICATION
The use of PHOSTOXIN TABLET PREPAC is not limited to any particular type of storage, however, the TABLET PREPAC is ideal for use in the fumigation of railcars, containers or other small enclosures. The PHOSTOXIN TABLET PREPAC may be used to fumigate finished food products such as flour or rice where contact with fumigant dust is not permitted.
The PHOSTOXIN TABLET PREPAC must be removed from the fumigated commodity prior to final processing or use.
Need help with your application?
FSS helps commercial grain and food-handling facilities with product selection, application equipment and professional service programs.








