Outline a practical approach to assess a feed's risk for mycotoxins from harvest to storage.

• A. Source materials from reliable suppliers, proper drying and moisture control, appropriate storage, regular testing for mycotoxins, and using binders if needed
• B. Ignore suppliers and store anywhere
• C. Source materials from unreliable suppliers, avoid testing
• D. Only test after finishing feeding

Answer: (A)

Controlling mycotoxin risk requires an integrated, proactive approach across the harvest-to-storage window. The key is to limit the conditions that allow fungi to grow and produce toxins, verify the quality of incoming materials, and monitor toxin presence before feed is used. Start with sourcing from reliable suppliers, then ensure materials are properly dried to safe moisture levels so water activity is kept low, which slows or stops fungal development. Keeping grains and by-products at the right moisture and storing them under clean, dry, well-ventilated conditions with good sanitation, pest control, and careful handling helps prevent mold growth during storage. Regular testing for mycotoxins provides a real check on whether toxins are present or rising, so you can intervene early rather than after the feed has been consumed. If there’s a risk of mycotoxins, using binders can reduce toxin bioavailability, but they work best as part of a broader control plan rather than as a sole remedy. This coordinated strategy—from careful sourcing and drying through proper storage and ongoing testing—maximizes safety and minimizes toxin exposure for animals.