How can you get rid of ticks in grain? - briefly
Use aeration and temperature management to suppress tick activity, then apply a registered fumigant such as phosphine according to label instructions. Keep grain moisture below 13 % to prevent re‑infestation.
How can you get rid of ticks in grain? - in detail
Eliminate tick infestations in stored grain by combining preventive measures, monitoring, and targeted treatments.
First, maintain a clean storage environment. Remove residual grain, dust, and debris from bins, silos, and handling equipment. Use high‑pressure air or vacuum systems to clear hidden pockets where ticks can hide. Clean surfaces with a detergent solution, then rinse and dry thoroughly before re‑filling.
Second, control moisture. Keep grain moisture content below 13 % to inhibit tick development. Install moisture sensors and dehumidifiers if necessary. Ensure proper ventilation to prevent condensation and localized humid zones.
Third, apply temperature management. Store grain at temperatures lower than 15 °C (59 °F) or raise it above 30 °C (86 °F) for a minimum of 48 hours to disrupt the life cycle. Use aeration fans to achieve uniform temperature throughout the bulk.
Fourth, implement a monitoring program. Place sticky traps or pheromone‑based lures at entry points and within the bulk. Inspect traps weekly and record catches to detect early population increases. Rotate trap locations to cover the entire storage area.
Fifth, employ chemical control when thresholds are exceeded. Select a registered acaricide approved for grain use, such as pyrethroid or organophosphate formulations. Follow label directions precisely: calculate dosage per ton of grain, apply uniformly using a calibrated sprayer, and observe required withdrawal periods before grain distribution.
Sixth, consider biological options. Introduce predatory mites or entomopathogenic fungi (e.g., Metarhizium anisopliae) that specifically target ticks. Apply these agents according to manufacturer protocols, ensuring they are compatible with the grain’s end‑use.
Seventh, enforce strict entry protocols. Require personnel and equipment to pass through a decontamination tunnel equipped with hot air or insecticidal mist before entering storage zones. Seal all openings, doors, and ventilation ducts to prevent external ingress.
Finally, schedule regular audits. Review cleaning logs, moisture records, temperature data, and trap counts quarterly. Adjust management practices based on audit findings to maintain a tick‑free grain inventory.