# Pesticides Support Services (PSC F105) Canonical: https://abierto.us/psc/f105 Federal contract opportunities under product and service code F105. 41 opportunities in the window, 3 open now. ## Open now (3) - HERBICIDE APPLICATION AT FWS BOMBAY HOOK NWR (140FS326Q0178), US Fish and Wildlife Service, due September 16, 2026 at 5:00 PM EDT. https://abierto.us/opportunities/140fs326q0178 - WA-FWS HANFORD RCH NM/SADDLE M-HERBICIDE (140FS126Q0208), US Fish and Wildlife Service, due September 17, 2026 at 7:00 PM EDT. https://abierto.us/opportunities/140fs126q0208 - SOURCES SOUGHT NOTICE ONLY - Pest Control Services Fort Bliss National Cemetery (36C78626Q0117-1), Department of Veterans Affairs, due September 18, 2026 at 4:00 PM EDT. https://abierto.us/opportunities/36c78626q01171 ## Recent (38 in all) - September 15, 2026: Lake Fire Chemical Site Preparation, Angeles National Forest (127EAT26Q0082), special notice. https://abierto.us/opportunities/127eat26q0082 - September 15, 2026: MT - Pablo NWR - Eurasian Watermilfoil Herbicide A (140FS223A0092), award notice, awarded to WESTERN WEED CONTROL LLC 64 BISON HOLLOW RD Columbia Falls. https://abierto.us/opportunities/140fs223a0092 - September 10, 2026: Herbicide Treatment, Sabine NWR, LA National Fuels Reduction BPA (140FS326F0195), award notice, awarded to Sweat US LLC. https://abierto.us/opportunities/140fs326f0195 - September 10, 2026: Herbicide Application, Pee Dee NWR, NC (140FS326Q0156), award notice, awarded to Silva Tech Ii, Inc.. https://abierto.us/opportunities/140fs326q0156 - September 10, 2026: Invasive plant management, Occoquan Bay NWR, VA (140FS326Q0172), solicitation. https://abierto.us/opportunities/140fs326q0172 - September 8, 2026: Mosquito Control Services for Chancery and Seafront Compound (19RP3826Q0074), award notice, awarded to Boaz Pest Management Corp.. https://abierto.us/opportunities/19rp3826q0074 - September 3, 2026: Amendment 0002 - Removal of Invasive Species (Bush Honeysuckle) (W91QF426QA033), combined synopsis and solicitation. https://abierto.us/opportunities/w91qf426qa033 - August 31, 2026: KS - KIRWIN NWR - Herbicide Application (140FS226Q0192), solicitation. https://abierto.us/opportunities/140fs226q0192 - August 28, 2026: MN GLACIAL RIDGE NWR HERBICIDE APPLICATION (0044054676), award notice, awarded to Larson Helicopters LLC. https://abierto.us/opportunities/0044054676 - August 28, 2026: SC SANTEE NWR HERBICIDE APPLICATION (140FS326Q0124), award notice, awarded to Missiongate Government Solutions LLC. https://abierto.us/opportunities/140fs326q0124 - August 28, 2026: Chancery and GOP Pest Management Service (2026-2027) (19MY3026Q0022), solicitation. https://abierto.us/opportunities/19my3026q0022 - August 27, 2026: Herbicide Application, Edwin B. Forsythe NWR, NJ (140FS326Q0129), award notice, awarded to Acacia Investments LLC. https://abierto.us/opportunities/140fs326q0129 - August 26, 2026: NY - FWS MONTEZUMA NWR HERBICIDE SPRAYING SERVICES (140FS326Q0162), solicitation. https://abierto.us/opportunities/140fs326q0162 - August 25, 2026: Reforestation-Non-Native Invasive Species (NNIS) (12444726F0062), award notice, awarded to Charles E Hambel Inc.. https://abierto.us/opportunities/12444726q0045 - August 25, 2026: Fuel Reduction Herbicide Treatment, Ninigret NWR (140FS326Q0158), combined synopsis and solicitation. https://abierto.us/opportunities/140fs326q0158 - August 25, 2026: BDO BLM FY26 FUELS FALL HERBICIDE (140L3726Q0132), award notice, awarded to Headwaters Flying Service LLC. https://abierto.us/opportunities/140l3726q0132 - August 24, 2026: VT-MISSISQUOI NWR-INVASIVE TREATMENT (140FS326Q0112), award notice, awarded to Greenleaf Forestry. https://abierto.us/opportunities/140fs326q0112 - August 22, 2026: OK - Salt Plains NWR - Salt Cedar Herbicide Applic (140FS226Q0164), award notice, awarded to Hexagon Helicopters, Inc.. https://abierto.us/opportunities/140fs226q0164 - August 18, 2026: SC-FWS CAROLINA SANDHILLS-HERBICIDE (140FS326Q0113), award notice, awarded to Silva Tech Ii, Inc.. https://abierto.us/opportunities/140fs326q0113 - August 18, 2026: BLM 2026 WRFO LEE FIRE TREATMENTS (140L3726Q0102), award notice, awarded to Ecopoint Inc.. https://abierto.us/opportunities/140l3726q0102 - August 17, 2026: KS-FLINT HILLS NWR - Herbicide Application - Seric (140FS226Q0145), award notice, awarded to JR Spraying LLC. https://abierto.us/opportunities/140fs226q0145 - August 17, 2026: MN-GLACIAL RIDGE NWR - Herbicide Application (140FS226Q0152), award notice, awarded to Larson Helicopters LLC. https://abierto.us/opportunities/140fs226q0152 - August 14, 2026: MADSEN CHEATGRASS HERBICIDE TREATMENT (140L2626Q0049), award notice, awarded to Crop Jet Aviation, L.L.C.. https://abierto.us/opportunities/140l2626q0049 - August 13, 2026: Aerial Herbicide Spraying, Tennessee and Cross Creeks NWR (140FS326Q0111), award notice, awarded to Apex Leadership Group LLC. https://abierto.us/opportunities/140fs326q0111 - August 13, 2026: GA-PIEDMONT NWR HERBICIDE SPRAYING SERVICES (140FS326Q0142), solicitation. https://abierto.us/opportunities/140fs326q0142 - August 7, 2026: Treatment of nonnative invasive species in timber sale and prescribed burn units (12444826Q0030), special notice. https://abierto.us/opportunities/12444826q0030 - August 5, 2026: LA-SE LA RFGS-HERBICIDE CONTROL (140FS326Q0130), solicitation. https://abierto.us/opportunities/140fs326q0130 - August 5, 2026: US Consulate Sao Paulo - Brazil - Pest Control Annual Contract (19BR9326Q0021), combined synopsis and solicitation. https://abierto.us/opportunities/19br9326q0021 - August 5, 2026: Jennings Randolph Lake Pre-Harvest Herbicide Application (W912DR26QA050), solicitation. https://abierto.us/opportunities/w912dr26qa050 - August 3, 2026: WI - ST CROIX WMD - Chemical Application (140FS223A0102), award notice, awarded to 4 Control Inc.. https://abierto.us/opportunities/140fs223a0102 - July 31, 2026: SERVICE - HERBICIDE APPLICATION AT FWS NOXUBEE NWR. (140FS326Q0088), award notice, awarded to Aerial Forestry Services, LLC. https://abierto.us/opportunities/140fs326q0088 - July 23, 2026: IA-IA WMD-URGENT-CHEMICAL APPLICATION (140FS226Q0118), award notice, awarded to Brush & Weed Control Specialists, Inc.. https://abierto.us/opportunities/140fs226q0118 - July 22, 2026: Cattail Spraying (12FPC126Q0032), combined synopsis and solicitation, awarded to Native Resource Preservation LLC. https://abierto.us/opportunities/12fpc126q0032 - July 9, 2026: KBAO Pesticide Monitoring and Enforcement (140R2026Q0046), justification, awarded to County of Siskiyou. https://abierto.us/opportunities/140r2026q0046 - July 9, 2026: BIA, ENA HQ, Relocation Services, Moving Furniture, Cleaning, Pest Control (DOIAFBO260094), special notice. https://abierto.us/opportunities/doiafbo260094 - June 26, 2026: ND - Noxious Weed Control - Lostwood NWR/WMD, Cros (140FS226Q0121), award notice, awarded to Master of None, LLC. https://abierto.us/opportunities/140fs226q0121 - June 25, 2026: Invasive Control, Mid-Columbia River NWR, WA (140FS326Q0076), award notice, awarded to Benson Farms, Inc.. https://abierto.us/opportunities/140fs326q0076 - June 24, 2026: PA ERIE NWR INVASIVE SPECIES CONTROL WET (140FS326Q0071), award notice, awarded to Aquatic Environment Consultants, Inc.. https://abierto.us/opportunities/140fs326q0071 --- Sources: SAM.gov Contract Opportunities extract and USAspending.gov award data. Cite https://abierto.us/psc/f105.