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Section 18 Exemptions Notices and Labels

File No. 19TX03 Endigo ZC Insecticide (thiamethoxam & lambda-cyhalothrin) to control the rice delphacid in Rice.   Effective March 3, 2019   &   Expires November 9, 2021.

      EPA Authorization Letter         Endigo ZC Insecticide Section 18 Label

Currently this product may be applied in the following Texas counties:  AUSTIN, BRAZORIA, CALHOUN, CHAMBERS, COLORADO, FORT BEND, GALVESTON, HARRIS, JACKSON, JEFFERSON,  LAVACA, LIBERTY, MATAGORDA, VICTORIA, WALLER, and WHARTON.

Currently this product can be used in  all Texas counties. 


File No. 19TX06 Fipronil (Termidor SC) to control the tawny crazy ant species. Expires May 6, 2022.

     EPA Authorization Letter    Termidor Section 18 Label 

  • Currently, tawny crazy ants have been confirmed in the following Texas counties: Angelina, Atascosa Bastrop, Bell, Bexar, Brazoria, Brazos, Calhoun, Cameron, Chambers, Colorado, Comal, DeWitt, Fayette, Fort Bend, Galveston, Goliad, Gonzales, Grimes, Hardin, Harris, Hays, Hidalgo, Jasper, Jefferson, Jim Hogg, Lavaca, Liberty, Matagorda, Montgomery, Nueces, Orange, Polk, San Augustine, Travis, Tyler, Victoria, Walker, Wharton, and Williamson.


File No. 20TX03 Clothianidin (Belay® Insecticide) for the control of the Asian citrus psyllid to suppress the transmission of Citrus Greening.   Effective May 5, 2020 & Expires May 7, 2021.

     EPA Authorization Letter          Belay Insecticide Section 18 Label

  • Currently this product can be use in the following Texas counties:  Brooks, Cameron, Hidalgo, Jim Hogg, Kenedy, Starr, Willacy and Zapata.