Mosquito & Chemical Application Hotline

Updated April 18, 2018 2:49 pm


West Nile Virus Risk: Level 0 (No Risk)

Adult Mosquito Fogging:

Date and Time of Next Application- N/A

Chemical:Zenivex E4 RTU

Larval Mosquito Control:

Applications will be occuring in wetland and irrigated in and around Laramie as larva is located.

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.

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