Park Name Earliest Date Latest Date Planned Application Time Area To Be Treated Pesticide Application Details
Fairland Regional Park2025-06-032026-04-3007:00 AMSmall pondSonar One, Cutrine, Flumigard, AquaNeat, TribAlgaecide and/or herbicide treatments to improve water quality at the small pond behind the Gardens Ice House. Product selection will be based upon contractor observations of conditions during visit. No products have any swimming/fishing restrictions.
Cheverly East Neighborhood Park2025-09-182025-09-1909:00 AMForested area surrounding restored stream behind Cheverly East Neighborhood Park and adjacent to residents’ property boundarieAquaneat, Garlon, LiberateFoliar application, bark or stump
Adelphi Mill Historic Site2025-07-142025-07-2807:00 AMWalkways and PaversRanger ProA non-selective, post-emergent herbicide.
Cherry Hill Community Park2025-07-142025-07-2809:00 AMCommunity Garden FenceGlyphosateUsed on non-native and invasive plants, cut stumps, native meadow, and other designated weed control.
The Show Place Arena at Prince Georgenulls Equestrian Center / Arena2025-07-162025-07-3007:00 AMBeds & WalkwaysRanger ProA non-selective, post-emergent herbicide.
Cosca Regional Park2025-07-212025-08-0107:00 AMAthletic FieldsCheetah ProA non-selective, post-emergence herbicide, provides fast, control of the toughest broadleaf and grass weeds.
Watkins Regional Park2025-07-212025-08-0107:00 AMAthletic FieldsCheetah ProA non-selective, post-emergent herbicide provides fast control of the toughest broadleaf and grass weeds.
Tucker Road Athletic Complex2025-07-212025-08-0107:00 AMAthletic FieldsCheetah ProA non-selective, post-emergent herbicide provides fast control of the toughest broadleaf and grass weeds.
Watkins Regional Park2025-07-212025-08-0107:00 AMCell phone towerCheetah ProA non-selective, post-emergence herbicide provides fast control of the toughest broadleaf and grass weeds.
Marlow Heights Park2025-07-212025-08-0107:00 AMCell phone towerCheetah ProA non-selective post-emergent herbicide provides fast control of the toughest broadleaf and grass weeds.
Oursman Drive2025-07-212025-08-0107:00 AMCell phone towerCheetah ProA non-selective post-emergent herbicide provides fast control of the toughest broadleaf and grass weeds.
Walker Mill Regional Park2025-07-212025-08-0107:00 AMAthletic FieldsCheetah ProA non-selective, post-emergence herbicide provides fast control of the toughest broadleaf and grass weeds.
Darnallnulls Chance Historic Site / Historic Site2025-07-212025-08-0107:00 AMturfgrass groundsPropicanozol/Myclobutanil (Fungicides)Spring dead spot control, patch disease control.
Billingsley Historic Site2025-07-212025-08-0107:00 AMturfgrass groundsPropicanozol/Myclobutanil (Fungicides)Spring dead spot control, patch disease control
Showplace Arena at PGnulls Equestrian Center2025-07-212025-08-0107:00 AMturfgrass groundsPropicanozol/Myclobutanil (Fungicides)Spring dead spot control, patch disease control
Oxon Hill Manor Historic Site2025-07-212025-08-0107:00 AMturfgrass groundsPropicanozol/Myclobutanil (Fungicides)Spring dead spot control, patch disease control.
Woodmore Towne Centre Park2025-07-212025-07-2807:00 AMTree rings and bedsRanger ProNon-selective, post-emergent herbicide.
Prince Georgenulls Sports and Learning Complex2025-07-212025-07-2807:00 AMTree rings and bedsRanger ProNon-selective, post-emergent herbicide.
Prince Georgenulls Ballroom2025-07-222025-07-2907:00 AMTree rings and bedsRanger ProNon-selective, post-emergent herbicide.
Kentland Community Center2025-07-222025-07-2907:00 AMTree rings and bedsRanger ProNon-selective, post-emergent herbicide.
Riverview Park2025-07-162025-07-3008:04 AMFence LineCheetah ProA non-selective, post-emergence herbicide provides fast control of the toughest broadleaf and grass weeds.
Accokeek East Park2025-07-162025-07-3008:07 AMFence LineCheetah ProA non-selective, post-emergence herbicide provides fast control of the toughest broadleaf and grass weeds.
Cosca Regional Park2025-07-162025-07-3008:08 AMSign Post, TreesCheetah ProA non-selective, post-emergence herbicide provides fast control of the toughest broadleaf and grass weeds.
Mt. Rainier Nature Center2025-08-182025-08-2309:00 AMGulley by drainageTriclopyrUse a Foliar application technique directly applied to porcelain berry invasive vines on park ground in order to restore habitat and protect ecosystem.