Legislation Details

File #: 26-5490    Version: 1 Name:
Type: Donation Status: Passed
File created: 8/12/2026 In control: Commissioners Court
On agenda: 8/25/2026 Final action: 8/25/2026
Title: Request for approval to accept a donation from Clarke Mosquito Control for Alternative Mosquito Spray Products - thirty (30) gallons of Master Mix 412 and five (5) gallons of Duovex, valued at approximately $1,500.00 for resistance testing on resistant populations of mosquitoes.
Attachments: 1. 0825_PHS_Insecticide Donation.pdf
Primary Department: Public Health Services
Primary Department Head/Elected Official: Leah Barton - Executive Director

Secondary Department: N/A
Secondary Department Head/Elected Official:

Regular or Supplemental RCA: Regular RCA

Type of Request: Donation

Project ID (if applicable): N/A
Vendor/Entity Legal Name (if applicable): Clarke Mosquito Control

MWBE Contracted Goal (if applicable): N/A
MWBE Current Participation (if applicable): N/A
Justification for 0% MWBE Participation Goal: N/A - Goal not applicable to request

Grant Indirect Costs Rate (if applicable): N/A
Justification for 0% Grant Indirect Costs Rate (if applicable): N/A - Not a grant item

Request Summary (Agenda Caption):
title
Request for approval to accept a donation from Clarke Mosquito Control for Alternative Mosquito Spray Products - thirty (30) gallons of Master Mix 412 and five (5) gallons of Duovex, valued at approximately $1,500.00 for resistance testing on resistant populations of mosquitoes.
end

Background and Discussion:
Based on internal testing conducted by the Harris County Public Health - Mosquito and Vector Control Division, certain mosquito populations in Harris County have developed resistance to some of the adulticide products currently used to control mosquitoes that may transmit West Nile virus. To support ongoing evaluation of alternative mosquito control products, Clarke Mosquito Control has offered a non-monetary donation of 30 gallons of Master Mix 412 and 5 gallons of Duovex. These products will be used for preliminary field testing to assess their effectiveness against local mosquito populations. The results of this evaluation will help inform future decisions regarding the potential transition to alternative adulticide products as existing inventory is depleted, ensuring the division continues to use effective mosquito control methods to protect public health.

Expected Impact:
Acceptance of these non-monetary donations will enhance the Mosquito and Vector Co...

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