Clearwater Parks Pest Management and Pesticides

a butterfly on a flower

The city of Clearwater Parks & Recreation Department maintains more than 1,774 acres of parkland, including 109 parks, 51 athletic facilities, six miles of beach, a cemetery and other recreational facilities. They are dedicated to managing pests effectively while preserving public green spaces and ensuring public safety through integrated pest management principles.

Integrated Pest Management & Integrated Vegetation Management

Integrated pest management plan (IPM) was adapted as part of the city's sustainability plan, Greenprint 2.0. Integrated pest management is an effective and environmentally sensitive approach to managing problematic insects and invasive species that relies on a combination of common-sense practices and science. We prioritize responsible pesticide use to protect public health and our valuable natural resources.

Management of Exotic/Invasives

  1. Prevention: Cleaning vehicles and equipment between sites, removing weeds before seed set
  2. Cultural/Sanitation: Mulch and other weed barriers
  3. Physical/Mechanical: Hard pulling, line trimming, vegetation harvester
  4. Biological: Animal grazing, beneficial insects
  5. Chemical: Herbicides, selective and non-selective

Responsible Application

The first goal of pest management is to prevent the introduction and spread of pests. For example, actions such as removing unnecessary standing water to prevent the attraction of mosquitoes.

Clearwater Parks & Beautification staff are certified and adhere to guidelines set by integrated pest management and integrated vegetation management. Staff routinely inspects Clearwater park's soil, foliage coloring, temperature, grass, trees, flowerbeds and shrubs to determine if the use of pesticides are necessary. Staff also must participate in continuing education to remain certified.

Only employees with a valid Limited Lawn and Ornamental applicators license issued by FDACS are allowed to handle, mix, or apply any herbicide or pesticide. Any city of Clearwater employee applying herbicide or pesticide must utilize that chemical following all instructions on the approved product label. The label is the law. For additional information on herbicide applications and alternatives, employees must consult the Pinellas County Integrated Vegetation Management Manual.


Invasive Plant Species

Some of the invasive species found in Clearwater are crabgrass, clover, dandelion, dollarweed, goosegrass, sedges, spurge, thistle, Brazilian pepper, torpedo grass, air-potato, carrotwood, caesar's weed, cogon grass and sand spurs.


Invasive Pests

Some of the invasive pests that staff looks for are aphids, chinch bugs, fire ants, mole crickets, Japanese beetles, love bugs, mealy bugs, oleander caterpillars, snails, spider mites, spittlebugs, thrips, white grubs and whiteflies.


Use of Pesticides

Pesticides in Clearwater parks are used sparingly and only when necessary to control invasive pests. Pesticides are not used in playgrounds or dog parks.

Pre-Emergence

Pre-emergent herbicides block invasive plant species seeds from germinating before they become visible on park turf. Some of the herbicide solutions Clearwater Parks & Recreation uses:

  • Dimension 2EW
  • Ronstar (liquid)
  • Pendulum AquaCap
  • Snapshot
  • Surflan

Post-Emergent

Post-Emergence herbicides are used to treat invasive species that have already grown out of the ground and are visible. Some of the post-emergent herbicides Clearwater Parks & Recreation staff uses are:

  • Garlon 4 Ultra
  • Reward
  • Roundup Pro Max
  • Element 4
  • Dismiss South
  • Fusilade II
  • Image
  • Certainty
  • Drive
  • Plateau
  • Solitare
  • Octane
  • Celsius WG

Insecticides

Insecticides are used to remove invasive insects. Some of the insecticides Clearwater Parks & Recreation staff use are:

  • Advion
  • Arena 50 WDG
  • Aloft LC G
  • Conserve SC
  • CrossCheck
  • Merit
  • Safari
  • Talstar One/Talstar EZ
  • TopChoice

Fungicides

Fungicides are used to remove parasitic fungi and their spores. Clearwater Parks & Recreation staff use the following fungicides:

  • Banrot
  • Daconil
  • Heritage or Disarm
  • Mancozeb
  • Subdue Maxx
  • Zyban

Plant Growth Regulators

Clearwater Parks & Recreation uses Plant Growth Regulator (PGR) to modify plant growth, such as increasing branching, suppressing shoot growth, increasing return bloom or removing excess fruit. Some of the plant growth regulators used in Clearwater parks are:

  • Atrimec
  • Cutless
  • Primo Maxx

Additives

Additives are substances added to the use of pesticides to enhance their effectiveness. Some of the additives used in Clearwater parks are:

  • Chelated Iron
  • Crop Oil
  • Drift Retardant
  • Surfactant
  • Tracker Dye
  • Spreader Sticker

Chemical Usage

June 2025
Chemical
Amount
Unit
21-0-0 86.5 lb
46-0-0 100 lb
80/20 2.5 oz
Acephate 97 Up 19.5 lb
Aloft LC G 495 oz
Ammonium Sulfate 388 oz
AMS 1.5 lb
AquaCap 287 oz
Basagran 27 oz
Bison 60 fl oz
Border 2.0 297 oz
Celsius 24.98 oz
Certainty 8.437 oz
Conform 13 oz
Crop Oil 149 oz
Diquat 26.75 oz
Dismiss S 11 fl oz
DLZ 11.51 oz
Dylox 300 lb
Fusilade 2 43.6 oz
Glyphosate 60 fl oz
Lesco 3way 13.5 fl oz
Metrazone 13.33 fl oz
MSO 4.42 gal
Pennant 7 fl oz
Princep 1.45 gal
Quinclorac 2.01 gal
Revolver 24 fl oz
Reward 172.75 oz
Roundup Custom* 72 fl oz
Roundup Pro Max* 15.93 >gal
Simazine 38 fl oz
Snapshot 160 lb
Specticle 8 oz
Spreader-Sticker 45 oz
Spreader-Sticker 80-20 7 oz
Surfactant 2.35 gal
Tenacity 62 fl oz
Tracker Dye 37.51 fl oz
Tribune 1.99 oz
Tribute 3.20 oz
Tribute Total 3.20 oz
Triple Crown 93 fl oz
Zerotol 4 fl oz

* Contains Glyphosate


For more detailed information, please feel free to contact us at (727) 562-4800. Clearwater remains committed to balancing recreational needs with environmental stewardship through responsible pest management practices.

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