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Mosquito & Chemical Application Hotline

Updated September 22, 2017 1:42 pm


West Nile Virus Risk: Level 0 (No Risk). West Nile virus has been detected in mosquito samples tested on August 11th and again on August 31st.

Adult Mosquito Fogging:

Date and Time of Next Application- N/A

Chemical: Zenivex E4 RTU

Larval Mosquito Control:

Chemical: Aquabac XT (Bti- Bacillus thuringiensis subspecies israelensis)


Noxious weeds:  N/A


Broadleaf Weeds: N/A 

Chemical: Speedzone

Non- Selective vegetation control:

Chemical: ProDeuce

Applications will begin at 7:00am.

All applications are on a weather permitting basis.

Hotline information regarding chemical applications on City owned properties will be updated daily at 4pm. Call 721-5056 or click on the Mosquito and Chemical Application hotline tab on the City of Laramie home page. 

All applications are on a weather permitting basis. 

Recreation Center: 920 Boulder Dr.   |   Laramie, WY 82070   |   Ph: (307) 721-5269
Hours: Monday - Friday 5:00 am - 9:00 pm   |   Saturday 8:00 am – 8:00pm   |   Sunday 12:00 pm – 8:00 pm