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  2. Soil Fumigants

Tarps

Soil fumigant applications can qualify for buffer zone reduction credits if applicators use tarps that are highly impermeable to soil fumigants. For further information:

  • Buffer Zone fact sheet
  • Guidance on testing tarps

Required Tarps

Products containing the active ingredient dimethyl disulfide (DMDS) require the use of certain specific tarps. These tarps are listed on the Tarp DMDS page. No credits are provided for the use of those tarps because buffer zones on DMDS labels are based on the use of one of the required tarps.

Tarps that Qualify for Buffer Reduction Credits

The tarps listed below qualify for buffer zone credits for soil fumigant products that contain the following active ingredient(s). Only the listed tarps have been tested for permeability and determined by EPA to qualify for buffer zone reduction credits.

  • Methyl Bromide and Chloropicrin
  • Chloropicrin
  • Chloropicrin and 1,3-dichloropropene
  • Metam Sodium or Metam Potassium
  • Methyl Isothiocyanate

DISCLAIMER: This list of tarp products is provided solely for determining soil fumigant buffer zone credits in accordance with soil fumigant product labels. The identification of these commercial products or services, their source, or their use is not to be construed as either an actual or implied endorsement of any such product or service.

Methyl Bromide and Chloropicrin

For products that contain both methyl bromide and chloropicrin, the listed tarps qualify for buffer zone credits as specified below.

20% reduction in buffer zone distance for the use of any of the following tarps:

  • Berry Global, black/silver, metalized, 1.25 mil
  • Canslit Shine N’Ripe, black/silver, metalized, 1.25 mil
  • Canslit Shine N’Ripe, white/silver, metalized, 1.25 mil
  • Guardian AgroPlastics VIF, embossed black, 1.2 mil
  • HMPECWBI ≥ 1.25 mil
  • IPM VIF, clear, 1.38 mil
  • Olefinas VIF, embossed, 1.2 mil

40% reduction in buffer zone distance for the use of any of the following tarps:

  • Agroplasticos copac, black, ≥ 1.28 mil
  • Agroplasticos copac, black/white, ≥ 1.28 mil
  • Agroplasticos copac, white, ≥ 1.28 mil
  • Agroplasticos copac, white/black/white, ≥ 1.28 mil
  • Agroplasticos copac, black/silver, ≥ 1.28 mil
  • Agroplasticos copac, silver, ≥ 1.28 mil
  • Agroplasticos copac, clear, ≥ 1.28 mil
  • Agroplasticos copac, black/clear/black, ≥ 1.28 mil
  • Agroplasticos copac, thermic brown, ≥ 1.28 mil
  • Agroplasticos copac, brown, ≥ 1.28 mil
  • Agroplasticos copac thermic green, ≥ 1.28 mil
  • Agroplasticos copac, green, ≥ 1.28 mil
  • Agroplasticos copac, red, ≥ 1.28 mil
  • Agroplasticos copac, blue, ≥ 1.28 mil
  • Agroplasticos copac, black/silver, ≥ 1.28 mil
  • Agroplasticos copac, black/black, ≥ 1.28 mil
  • Berry EVOH-Supreme Barrier, black, 1.25 mil
  • Berry Global BLOCKADE VIF, black/white, 1.25 mil
  • Berry Global BLOCKADE VIF, black, 1.25 mil
  • Berry Global BLOCKADE VIF, green, 1.25 mil
  • Berry Global BLOCKADE VIF, brown, 1.25 mil
  • Bromostop, 1.38 mil
  • Cadillac VIF, black, 1.25 mil
  • ECOSEAL TIF, ≥ 1.0 mil
  • Filmtech Grozone, black, ≥ 1.25 mil
  • Filmtech Grozone, black/white, ≥ 1.25 mil
  • Filmtech Grozone, white, ≥ 1.25 mil
  • Filmtech Grozone, white/black/white, ≥ 1.25 mil
  • Filmtech Grozone, black/silver, ≥ 1.25 mil
  • Filmtech Grozone, silver, ≥ 1.25 mil
  • Filmtech Grozone, clear, ≥ 1.25 mil
  • Filmtech Grozone, black/clear/black, ≥ 1.25 mil
  • Filmtech Grozone, thermic brown, ≥ 1.25 mil
  • Filmtech Grozone, brown, ≥ 1.25 mil
  • Filmtech Grozone, thermic green, ≥ 1.25 mil
  • Filmtech Grozone, green, ≥ 1.25 mil
  • Filmtech Grozone, red, ≥ 1.25 mil
  • Filmtech Grozone, blue, ≥ 1.25 mil
  • Ginegar Ozgard T-Plus ≥1.25 mil, various colors
  • Hytibar, 1.5 mil
  • Hytiblock 7, black, 1.25 mil
  • Imaflex USA Can-Block Clear EVOH TIF, 1.0 mil
  • Imaflex USA Can-Block v-TIF LD black, 1.0 mil
  • Imaflex USA Can-Block v-TIF LD white, 1.2 mil
  • Imaflex USA Can-Block v-TIF LD black/white, 1.1 mil
  • Imaflex USA Can-Block v-TIF XSB black, 0.8 mil
  • Imaflex USA Can-Block v-TIF XSB white, 0.8 mil
  • Imaflex USA Can-Block v-TIF XSB black/white, 0.9 mil
  • Imaflex USA Can-Block v-TIF XSB white/black, 0.8 mil
  • Imaflex USA Can-Block v-TIF XSB silver/black, 0.8 mil
  • Imaflex USA Can-Block v-TIF XSB green/black, 0.8 mil
  • Imaflex USA Can-Block v-TIF XSB green, 0.8 mil
  • Imaflex USA Can-Block v-TIF XSB clear, 0.8 mil
  • Imaflex USA Can-Block v-TIF XSB black, 0.9 mil
  • Imaflex USA Can-Block v-TIF XSB silver/black, 0.9 mil
  • Imaflex USA Can-Block v-TIF XSB white, 0.9 mil
  • Imaflex USA Can-Block v-TIF XSB green/black, 0.9 mil
  • Imaflex USA Can-Block v-TIF XSB green, 0.9 mil
  • Imaflex USA Can-Block v-TIF XSB clear, 0.9 mil
  • Klerk Hytibar VIF, clear, 1.38 mil
  • Klerks VIF, 1.30 mil
  • Mid South VIF, embossed black, 1.25 mil
  • Polyplex Black Metalized Film, ≥1.25 mil
  • Polyplex White Metalized Film, ≥1.25 mil
  • SARAN™ Ag Film, black on black, 1.25 mil
  • Star Metalizing, SUNUP Reflective Film, ≥1.25 mil
  • XL Blockade, black, 1.25 mil

60% reduction in buffer zone distance for the use of any of the following tarps:

  • AGROTIF Total Impermeable Film, silver/black, ≥1.25 mil
  • AGROTIF Total Impermeable Film, white/black, ≥1.25 mil
  • AGROTIF Total Impermeable Film, dark green/dark green, ≥1.25 mil
  • AGROTIF Total Impermeable Film, light green/light green, ≥1.25 mil
  • AGROTIF Total Impermeable Film, no pigment/natural clear, ≥1.25 mil
  • AGROTIF Total Impermeable Film, EVOH barrier, 1.0 mil
  • ALTA TIF, ≥ 1 mil
  • Berry EVOH-High Barrier, black, 1.25 mil
  • Berry Global, EVOH barrier, 1.0 mil
  • Berry Global TOTAL BLOCKADE TIF, black, 1.25 mil
  • Berry Global TOTAL BLOCKADE TIF, white/black, 1.25 mil
  • Berry Global TOTAL BLOCKADE TIF, white, 1.25 mil
  • Berry Global TOTAL BLOCKADE TIF, green, 1.25 mil
  • Berry Global TOTAL BLOCKADE TIF, brown, 1.25 mil
  • Berry Global TOTAL BLOCKADE TIF, silver/black, 1.25 mil
  • CNG Solar Shrink TIF
  • EcoPoly Solutions, Gas Stop TIF Barrier Film, ≥ 1.1 mil
  • EcoPoly Gas Stop XXX 1.0 mil
  • Filmtech Gro+Zone Max TIF, Various Colors, ≥1.25 mil
  • Filmtech TIF ≥ 1.1 mil
  • Ginegar Ozgard T-Plus 1.0 mil
  • Ginegar Ozgard T-Plus, 1.5 mil, TIF
  • Ginegar Ozgard Black T-Plus, ≥ 1.5 mil
  • Ginegar Ozgard Clear T-Plus, ≥ 1.5 mil
  • Ginegar Ozgard Black/White T-Plus, ≥ 1.5 mil
  • Ginegar Ozgard Black/Silver T-Plus, ≥ 1.5 mil
  • Ginegar Ozgard Zebra T-Plus, ≥ 1.5 mil
  • Ginegar Ozgard Green T-Plus, ≥ 1.5 mil
  • Guardian TIF ≥ 1.1 mil, embossed
  • Guardian TIF ≥ 1.1 mil, non-embossed
  • ICUSA AGROTIF, black/black, ≥1.25 mil
  • ICUSA AGROTIF, silver/black, ≥1.25 mil
  • ICUSA AGROTIF, white/black, ≥1.25 mil
  • ICUSA AGROTIF, dark green/dark green, ≥1.25 mil
  • ICUSA AGROTIF, light green/light green, ≥1.25 mil
  • ICUSA AGROTIF, no pigment/natural clear, ≥1.25 mil
  • ICUSA AGROTIF, EVOH barrier, 1.0 mil
  • InSeason Mulch TIF, ≥ 1 mil
  • Next Generation Film DNMULCH, various colors, ≥1.25 mil
  • Next Generation TIF DN MULCH
  • PLAINNOVA UBF ULTRA100 ≥ 1.0 mil
  • PLASTIKA KRITIS EVO-SEAL 7000 (EV 7000), 1.18 mil
  • PolySur TIF ≥ 1.4 mil
  • Viaflex TIF VaporSafe™≥ 1 mil 
  • REYTIF, 1.18 mil
  • REYTIF ≥ 20 micron ( ≥ 0.8 mil)
  • SARAN™ Ag Film, black on black, 1.5 mil
  • SaraShield TIF Black ≥1.1 mil
  • SOLBARRIER TIF, 1.18 mil
  • SOTRAFILM TIF, 1.18 mil
  • SOTRAFILM TIF ≥ 20 micron ( ≥ 0.8 mil)
  • SOLTIF ≥ 20 micron ( ≥ 0.8 mil)
  • Total Blockage XP-4781 TIF, 1.1 mil
  • TRM Manufacturing Weather-all Power Film HB 125, custom, ≥1.25 mil 
  • TRM Manufacturing Weather-all Power Film HB 125, clear, ≥1.25 mil 
  • TRM Manufacturing Weather-all Power Film HB 125, black, ≥1.25 mil 
  • TRM Manufacturing Weather-all Power Film HB 125, white, ≥1.25 mil 
  • TRM Manufacturing Weather-all Power Film HB 125, green, ≥1.25 mil 
  • TRM Manufacturing Weather-all Power Film HB 125, brown, ≥1.25 mil
  • TRM Manufacturing Weather-all Power Film HB 125, black/white, ≥1.25 mil 
  • TRM Manufacturing Weather-all Power Film HB 125, black/silver, ≥1.25 mil 
  • TRM Manufacturing Weather-all Power Film HB 125, black/clear/black, ≥1.25 mil

Chloropicrin

For products that contain chloropicrin as the sole active ingredient, the listed tarps qualify for buffer zone credits as specified below.

20% reduction in buffer zone distance for the use of any of the following tarps:

  • Berry Global, black/silver, metalized, 1.25 mil
  • Canslit Shine N’Ripe, black/silver, metalized, 1.25 mil
  • Canslit Shine N’Ripe, white/silver, metalized, 1.25 mil
  • Polyplex Black Metalized Film, ≥1.25 mil
  • Polyplex White Metalized Film, ≥1.25 mil
  • Star Metalizing, SUNUP Reflective Film, ≥1.25 mil

40% reduction in buffer zone distance for the use of any of the following tarps:

  • Agroplasticos copac, black, ≥ 1.28 mil
  • Agroplasticos copac, black/white, ≥ 1.28 mil
  • Agroplasticos copac, white, ≥ 1.28 mil
  • Agroplasticos copac, white/black/white, ≥ 1.28 mil
  • Agroplasticos copac, black/silver, ≥ 1.28 mil
  • Agroplasticos copac, silver, ≥ 1.28 mil
  • Agroplasticos copac, clear, ≥ 1.28 mil
  • Agroplasticos copac, black/clear/black, ≥ 1.28 mil
  • Agroplasticos copac, thermic brown, ≥ 1.28 mil
  • Agroplasticos copac, brown, ≥ 1.28 mil
  • Agroplasticos copac thermic green, ≥ 1.28 mil
  • Agroplasticos copac, green, ≥ 1.28 mil
  • Agroplasticos copac, red, ≥ 1.28 mil
  • Agroplasticos copac, blue, ≥ 1.28 mil
  • Agroplasticos copac, black/silver, ≥ 1.28 mil
  • Agroplasticos copac, black/black, ≥ 1.28 mil
  • Berry Global BLOCKADE VIF, black, 1.25 mil
  • Berry Global BLOCKADE VIF, green, 1.25 mil
  • Berry Global BLOCKADE VIF, brown, 1.25 mil
  • Bromostop, 1.38 mil
  • Cadillac VIF, black, 1.25 mil
  • EcoPoly Solutions, Gas Stop TIF Barrier Film, ≥ 1.1 mil
  • Ginegar Ozgard T-Plus ≥1.25 mil, various colors
  • Guardian AgroPlastics VIF, embossed black, 1.2 mil
  • HMPECWBI ≥ 1.25 mil
  • IPM VIF, clear, 1.38 mil
  • Next Generation Film DNMULCH, various colors, ≥1.25 mil 
  • Olefinas VIF, embossed, 1.2 mil
  • SARAN™ Ag Film, black on black, 1.25 mil
  • XL Blockade, black, 1.25 mil

60% reduction in buffer zone distance for the use of any of the following tarps:

  • ADVASEAL, black, 2.0 mil
  • ADVASEAL, white on black, 2.0 mil
  • AGROTIF Total Impermeable Film, black/black, ≥1.25 mil
  • AGROTIF Total Impermeable Film, silver/black, ≥1.25 mil
  • >AGROTIF Total Impermeable Film, white/black, ≥1.25 mil
  • AGROTIF Total Impermeable Film, dark green/dark green, ≥1.25 mil
  • AGROTIF Total Impermeable Film, light green/light green, ≥1.25 mil
  • AGROTIF Total Impermeable Film, no pigment/natural clear, ≥1.25 mil
  • AGROTIF Total Impermeable Film, EVOH barrier, 1.0 mil<
  • ALTA TIF, ≥ 1 mil
  • Berry EVOH-High Barrier, black, 1.25 mil
  • Berry EVOH-Supreme Barrier, black, 1.25 mil
  • Berry Global BLOCKADE VIF, black/white, 1.25 mil
  • Berry Global, EVOH barrier, 1.0 mil
  • Berry Global Total Blockade TIF, ≥ 1 mil
  • Berry Global TOTAL BLOCKADE TIF, white/black, 1.25 mil
  • Berry Global TOTAL BLOCKADE TIF, white, 1.25 mil
  • Berry Global TOTAL BLOCKADE TIF, green, 1.25 mil
  • Berry Global TOTAL BLOCKADE TIF, brown, 1.25 mil
  • Berry Global TOTAL BLOCKADE TIF, black, 1.25 mil
  • Berry Global TOTAL BLOCKADE TIF, silver/black, 1.25 mil
  • CNG Solar Shrink TIF
  • EcoPoly Gas Stop XXX 1.0 mil
  • ECOSEAL TIF, ≥ 1.0 mil
  • Filmtech TIF ≥ 1.1 mil
  • Filmtech Grozone, black, ≥ 1.25 mil
  • Filmtech Grozone, black/white, ≥ 1.25 mil
  • Filmtech Grozone, white, ≥ 1.25 mil
  • Filmtech Grozone, white/black/white, ≥ 1.25 mil
  • Filmtech Grozone, black/silver, ≥ 1.25 mil
  • Filmtech Grozone, silver, ≥ 1.25 mil
  • Filmtech Grozone, clear, ≥ 1.25 mil
  • Filmtech Grozone, black/clear/black, ≥ 1.25 mil
  • Filmtech Grozone, thermic brown, ≥ 1.25 mil
  • Filmtech Grozone, brown, ≥ 1.25 mil
  • Filmtech Grozone, thermic green, ≥ 1.25 mil
  • Filmtech Grozone, green, ≥ 1.25 mil
  • Filmtech Grozone, red, ≥ 1.25 mill
  • Filmtech Grozone, blue, ≥ 1.25 mil
  • Filmtech Grozone Max TIF
  • Filmtech Gro+Zone Max TIF, Various Colors, ≥1.25 mil
  • Ginegar Ozgard T-Plus 1.0 mil
  • Ginegar Ozgard T-Plus, 1.5 mil, TIF
  • Guardian TIF ≥ 1.1 mil, embossed
  • Guardian TIF ≥ 1.1 mil, non-embossed
  • Hytibar, 1.5 mil
  • Hytiblock 7, black, 1.25 mil
  • ICUSA AGROTIF, black/black, ≥1.25 mil
  • ICUSA AGROTIF, silver/black, ≥1.25 mil
  • ICUSA AGROTIF, white/black, ≥1.25 mil
  • ICUSA AGROTIF, dark green/dark green, ≥1.25 mil
  • ICUSA AGROTIF, light green/light green, ≥1.25 mil
  • ICUSA AGROTIF, no pigment/natural clear, ≥1.25 mil
  • ICUSA AGROTIF, EVOH barrier, 1.0 mil
  • Imaflex USA Can-Block Clear EVOH TIF, 1.0 mil
  • Imaflex USA Can-Block v-TIF LD black, 1.0 mil
  • Imaflex USA Can-Block v-TIF LD white, 1.2 mil
  • Imaflex USA Can-Block v-TIF LD black/white, 1.1 mil
  • Imaflex USA Can-Block v-TIF XSB black, 0.8 mil
  • Imaflex USA Can-Block v-TIF XSB white, 0.8 mil
  • Imaflex USA Can-Block v-TIF XSB black/white, 0.9 mil
  • Imaflex USA Can-Block v-TIF XSB white/black, 0.8 mil
  • Imaflex USA Can-Block v-TIF XSB silver/black, 0.8 mil
  • Imaflex USA Can-Block v-TIF XSB green/black, 0.8 mil
  • Imaflex USA Can-Block v-TIF XSB green, 0.8 mil
  • Imaflex USA Can-Block v-TIF XSB clear, 0.8 mil
  • Imaflex USA Can-Block v-TIF XSB black, 0.9 mil
  • Imaflex USA Can-Block v-TIF XSB silver/black, 0.9 mil
  • Imaflex USA Can-Block v-TIF XSB white, 0.9 mil
  • Imaflex USA Can-Block v-TIF XSB green/black, 0.9 mil
  • Imaflex USA Can-Block v-TIF XSB green, 0.9 mil
  • Imaflex USA Can-Block v-TIF XSB clear, 0.9 mil
  • InSeason Mulch TIF, ≥ 1 mil
  • Klerk Hytibar VIF, clear, 1.38 mil
  • Klerks VIF, 1.30 mil
  • Mid South VIF, embossed black, 1.25 mil
  • Next Generation TIF DN MULCH
  • PLAINNOVA UBF ULTRA100 ≥ 1.0 mil
  • PLASTIKA KRITIS EVO-SEAL 7000 (EV 7000), 1.18 mil
  • PolySur TIF ≥ 1.4 mil
  • Viaflex TIF VaporSafe™≥ 1 mil 
  • REYTIF, 1.18 mil
  • REYTIF ≥ 20 micron ( ≥ 0.8 mil)
  • SARAN™ Ag Film, black on black, 1.5 mil
  • SaraShield TIF Black ≥1.1 mil
  • SOLTIF ≥ 20 micron ( ≥ 0.8 mil)
  • SOLBARRIER TIF, 1.18 mil
  • SOTRAFILM TIF, 1.18 mil
  • SOTRAFILM TIF ≥ 20 micron ( ≥ 0.8 mil)
  • Total Blockage XP-4781 TIF, 1.1 mil
  • TRM Manufacturing Weather-all Power Film HB 125, custom, ≥ 1.25 mil
  • TRM Manufacturing Weather-all Power Film HB 125, clear, ≥ 1.25 mil
  • TRM Manufacturing Weather-all Power Film HB 125, black, ≥ 1.25 mil
  • TRM Manufacturing Weather-all Power Film HB 125, white, ≥ 1.25 mil
  • TRM Manufacturing Weather-all Power Film HB 125, green, ≥ 1.25 mil
  • TRM Manufacturing Weather-all Power Film HB 125, brown, ≥ 1.25 mil
  • TRM Manufacturing Weather-all Power Film HB 125, black/white, ≥ 1.25 mil
  • TRM Manufacturing Weather-all Power Film HB 125, black/silver, ≥ 1.25 mil
  • TRM Manufacturing Weather-all Power Film HB 125, black/clear/black, ≥ 1.25 mil

Tarps that qualify for a 25 feet buffer zone distance (B25 tarps)

The Agency is adding a new category of tarps that qualify for a 25-ft buffer zone distance for chloropicrin, called B25 tarps. This new tarp category comprises tarps that meet an average mass transfer coefficient of 0.0001 cm/hr or lower at ambient relative humidity. These tarps qualify for a 25-ft minimum buffer zone distance based on the results of a 2012 study on chloropicrin emissions while using new tarp technology conducted near the town of Lost Hills, California (Ajwa, 2012; MRID 48917601). For more information, see EPA’s Lost Hills Study Summary Report.

  • Berry EVOH Supreme Barrier, Black, 1.25 mil
  • Berry EVOH High Barrier with Improved Toughness, Black, 1.25 mil
  • Berry EVOH High Barrier, Black, 1.25 mil
  • Imaflex USA Can-Block VIF, clear, 1 mil
  • Filmtech Gro + Zone Max EVOH, 1.25 mil
  • FilmTech VIF, Black, 1.25 mil
  • Ginegar Ozgard VIF, Black, 1.25 mil
  • Hyplast/Klerk VIF, Clear, 1 mil
  • MidSouth Extrusion VIF, Black, 1.25 mil
  • PLAINNOVA UBF Ultra100 EVOH, Clear, ≥1.0 mil
  • PLASTIKA KRITIS, Kritifil PE 1038 TIF EVOH, 1 mil
  • Pliant Blockade VIF, Black/White, 1.25 mil
  • SaraShield TIF, Black, ≥1.1 mil
  • PolySur TIF, Clear, ≥1.4 mil
  • Viaflex TIF VaporSafe™≥ 1 mil

Chloropicrin and 1,3-dichloropropene

For products that contain both chloropicrin and 1,3-dichloropropene, the listed tarps qualify for buffer zone credits as specified below.

20% reduction in buffer zone distance for the use of any of the following tarps:

  • Berry Global, black/silver, metalized, 1.25 mil
  • Canslit Shine N’Ripe, black/silver, metalized, 1.25 mil
  • Canslit Shine N’Ripe, white/silver, metalized, 1.25 mil
  • HMPECWBI ≥ 1.25 mil
  • Polyplex Black Metalized Film, ≥1.25 mil
  • Polyplex White Metalized Film, ≥1.25 mil 
  • Star Metalizing, SUNUP Reflective Film, ≥1.25 mil

40% reduction in buffer zone distance for the use of any of the following tarps:

  • Agroplasticos copac, black, ≥ 1.28 mil
  • Agroplasticos copac, black/white, ≥ 1.28 mil
  • Agroplasticos copac, white, ≥ 1.28 mil
  • Agroplasticos copac, white/black/white, ≥ 1.28 mil
  • Agroplasticos copac, black/silver, ≥ 1.28 mil
  • Agroplasticos copac, silver, ≥ 1.28 mil
  • Agroplasticos copac, clear, ≥ 1.28 mil
  • Agroplasticos copac, black/clear/black, ≥ 1.28 mil
  • Agroplasticos copac, thermic brown, ≥ 1.28 mil
  • Agroplasticos copac, brown, ≥ 1.28 mil
  • Agroplasticos copac thermic green, ≥ 1.28 mil
  • Agroplasticos copac, green, ≥ 1.28 mil
  • Agroplasticos copac, red, ≥ 1.28 mil
  • Agroplasticos copac, blue, ≥ 1.28 mil
  • Agroplasticos copac, black/silver, ≥ 1.28 mil
  • Agroplasticos copac, black/black, ≥ 1.28 mil
  • Berry Global Total Blockade TIF, ≥ 1 mil
  • Berry Global BLOCKADE VIF, black, 1.25 mil
  • Berry Global BLOCKADE VIF, green, 1.25 mil
  • Berry Global BLOCKADE VIF, brown, 1.25 mil
  • Bromostop, 1.38 mil
  • Cadillac VIF, black, 1.25 mil
  • EcoPoly Solutions, Gas Stop TIF Barrier Film, ≥ 1.1 mil
  • Ginegar Ozgard T-Plus ≥1.25 mil, various colors
  • Guardian AgroPlastics VIF, embossed black, 1.2 mil
  • IPM VIF, clear, 1.38 mil
  • Next Generation Film DNMULCH, various colors, ≥1.25 mil 
  • Olefinas VIF, embossed, 1.2 mil
  • SARAN™ Ag Film, black on black, 1.25 mil
  • XL Blockade, black, 1.25 mil

60% reduction in buffer zone distance for the use of any of the following tarps:

  • ADVASEAL, black, 2.0 mil
  • ADVASEAL, white on black, 2.0 mil
  • AGROTIF Total Impermeable Film, black/black, ≥1.25 mil
  • AGROTIF Total Impermeable Film, silver/black, ≥1.25 mil
  • AGROTIF Total Impermeable Film, white/black, ≥1.25 mil
  • AGROTIF Total Impermeable Film, dark green/dark green, ≥1.25 mil
  • AGROTIF Total Impermeable Film, light green/light green, ≥1.25 mil
  • AGROTIF Total Impermeable Film, no pigment/natural clear, ≥1.25 mil
  • AGROTIF Total Impermeable Film, EVOH barrier, 1.0 mil
  • ALTA TIF, ≥ 1 mil
  • Berry EVOH-High Barrier, black, 1.25 mil
  • Berry EVOH-Supreme Barrier, black, 1.25 mil
  • Berry Global BLOCKADE VIF, black/white, 1.25 mil
  • Berry Global, EVOH barrier, 1.0 mil
  • Berry Global TOTAL BLOCKADE TIF, white/black, 1.25 mil
  • Berry Global TOTAL BLOCKADE TIF, white, 1.25 mil
  • Berry Global TOTAL BLOCKADE TIF, green, 1.25 mil
  • Berry Global TOTAL BLOCKADE TIF, brown, 1.25 mil
  • Berry Global TOTAL BLOCKADE TIF, black, 1.25 mil
  • Berry Global TOTAL BLOCKADE TIF, silver/black, 1.25 mil
  • CNG Solar Shrink TIF
  • EcoPoly Gas Stop XXX 1.0 mil
  • ECOSEAL TIF, ≥ 1.0 mil
  • Filmtech Grozone, black, ≥ 1.25 mil
  • Filmtech Grozone, black/white, ≥ 1.25 mil
  • Filmtech Grozone, white, ≥ 1.25 mil
  • Filmtech Grozone, white/black/white, ≥ 1.25 mil
  • Filmtech Grozone, black/silver, ≥ 1.25 mil
  • Filmtech Grozone, silver, ≥ 1.25 mil
  • Filmtech Grozone, clear, ≥ 1.25 mil
  • Filmtech Grozone, black/clear/black, ≥ 1.25 mil
  • Filmtech Grozone, thermic brown, ≥ 1.25 mil
  • Filmtech Grozone, brown, ≥ 1.25 mil
  • Filmtech Grozone, thermic green, ≥ 1.25 mil
  • Filmtech Grozone, green, ≥ 1.25 mil
  • Filmtech Grozone, red, ≥ 1.25 mil
  • Filmtech Grozone, blue, ≥ 1.25 mil
  • Filmtech Gro+Zone Max TIF, Various Colors, ≥1.25 mil
  • Ginegar Ozgard T-Plus 1.0 mil
  • Ginegar Ozgard T-Plus, 1.5 mil, TIF
  • Filmtech TIF ≥ 1.1 mil
  • Guardian TIF ≥ 1.1 mil, non-embossed
  • Hytibar, 1.5 mil
  • Hytiblock 7, black, 1.25 mil
  • ICUSA AGROTIF, black/black, ≥1.25 mil
  • ICUSA AGROTIF, silver/black, ≥1.25 mil
  • ICUSA AGROTIF, white/black, ≥1.25 mil
  • CUSA AGROTIF, dark green/dark green, ≥1.25 mil
  • ICUSA AGROTIF, light green/light green, ≥1.25 mil
  • ICUSA AGROTIF, no pigment/natural clear, ≥1.25 mil
  • ICUSA AGROTIF, EVOH barrier, 1.0 mil
  • Imaflex USA Can-Block Clear EVOH TIF, 1.0 mil
  • Imaflex USA Can-Block v-TIF LD black, 1.0 mil
  • Imaflex USA Can-Block v-TIF LD white, 1.2 mil
  • Imaflex USA Can-Block v-TIF LD black/white, 1.1 mil
  • Imaflex USA Can-Block v-TIF XSB black, 0.8 mil
  • Imaflex USA Can-Block v-TIF XSB white, 0.8 mil
  • Imaflex USA Can-Block v-TIF XSB black/white, 0.9 mil
  • Imaflex USA Can-Block v-TIF XSB white/black, 0.8 mil
  • Imaflex USA Can-Block v-TIF XSB silver/black, 0.8 mil
  • Imaflex USA Can-Block v-TIF XSB green/black, 0.8 mil
  • Imaflex USA Can-Block v-TIF XSB green, 0.8 mil
  • Imaflex USA Can-Block v-TIF XSB clear, 0.8 mil
  • Imaflex USA Can-Block v-TIF XSB black, 0.9 mil
  • Imaflex USA Can-Block v-TIF XSB silver/black, 0.9 mil
  • Imaflex USA Can-Block v-TIF XSB white, 0.9 mil
  • Imaflex USA Can-Block v-TIF XSB green/black, 0.9 mil
  • Imaflex USA Can-Block v-TIF XSB green, 0.9 mil
  • Imaflex USA Can-Block v-TIF XSB clear, 0.9 mil
  • InSeason Mulch TIF, ≥ 1 mil
  • Klerk Hytibar VIF, clear, 1.38 mil
  • Klerks VIF, 1.30 mil
  • Mid South VIF, embossed black, 1.25 mil
  • Next Generation TIF DN MULCH
  • PLAINNOVA UBF ULTRA100 ≥ 1.0 mil
  • PLASTIKA KRITIS EVO-SEAL 7000 (EV 7000), 1.18 mil
  • PolySur TIF ≥ 1.4 mil
  • Viaflex TIF VaporSafe™≥ 1 mil 
  • REYTIF, 1.18 mil
  • REYTIF ≥ 20 micron ( ≥ 0.8 mil)
  • SARAN™ Ag Film, black on black, 1.5 mil
  • SaraShield TIF Black ≥1.1 mil
  • SOLBARRIER TIF, 1.18 mil
  • SOLTIF ≥ 20 micron ( ≥ 0.8 mil)
  • SOTRAFILM TIF, 1.18 mil
  • SOTRAFILM TIF ≥ 20 micron ( ≥ 0.8 mil)
  • Total Blockage XP-4781 TIF, 1.1 mil
  • TRM Manufacturing Weather-all Power Film HB 125, custom, ≥ 1.25 mil
  • TRM Manufacturing Weather-all Power Film HB 125, clear, ≥ 1.25 mil
  • TRM Manufacturing Weather-all Power Film HB 125, black, ≥ 1.25 mil
  • TRM Manufacturing Weather-all Power Film HB 125, white, ≥ 1.25 mil
  • TRM Manufacturing Weather-all Power Film HB 125, green, ≥ 1.25 mil
  • TRM Manufacturing Weather-all Power Film HB 125, brown, ≥ 1.25 mil
  • TRM Manufacturing Weather-all Power Film HB 125, black/white, ≥ 1.25 mil
  • TRM Manufacturing Weather-all Power Film HB 125, black/silver, ≥ 1.25 mil
  • TRM Manufacturing Weather-all Power Film HB 125, black/clear/black, ≥ 1.25 mil

Tarps that qualify for a 25 feet buffer zone distance (B25 tarps)

The Agency is adding a new category of tarps that qualify for a 25-ft buffer zone distance for chloropicrin and 1,3-dichloropropene, called B25 tarps. This new tarp category comprises tarps that meet an average mass transfer coefficient of 0.0001 cm/hr or lower at ambient relative humidity. These tarps qualify for a 25-ft minimum buffer zone distance based on the results of a 2012 study on chloropicrin and 1,3-dichloropropene emissions while using new tarp technology conducted near the town of Lost Hills, California (Ajwa, 2012; MRID 48917601). For more information, see EPA’s Lost Hills Study Summary Report.

  • Berry EVOH Supreme Barrier, Black, 1.25 mil
  • Berry EVOH High Barrier with Improved Toughness, Black, 1.25 mil
  • Berry EVOH High Barrier, Black, 1.25 mil
  • Imaflex USA Can-Block VIF, clear, 1 mil
  • Filmtech Gro + Zone Max EVOH, 1.25 mil
  • FilmTech VIF, Black, 1.25 mil
  • Ginegar Ozgard VIF, Black, 1.25 mil
  • Hyplast/Klerk VIF, Clear, 1 mil
  • MidSouth Extrusion VIF, Black, 1.25 mil
  • PLAINNOVA UBF Ultra100 EVOH, Clear, ≥1.0 mil
  • PLASTIKA KRITIS, Kritifil PE 1038 TIF EVOH, 1 mil
  • Pliant Blockade VIF, Black/White, 1.25 mil
  • SaraShield TIF, Black, ≥1.1 mil
  • PolySur TIF, Clear, ≥1.4 mil

Metam Sodium or Metam Potassium

For products that contain metam sodium or metam potassium, the listed tarps qualify for buffer zone credits as specified below.

10% reduction in buffer zone distance for the use of any of the following tarps:

  • Agroplasticos copac, black, ≥ 1.28 mil
  • Agroplasticos copac, black/white, ≥ 1.28 mil
  • Agroplasticos copac, white, ≥ 1.28 mil
  • Agroplasticos copac, white/black/white, ≥ 1.28 mil
  • Agroplasticos copac, black/silver, ≥ 1.28 mil
  • Agroplasticos copac, silver, ≥ 1.28 mil
  • Agroplasticos copac, clear, ≥ 1.28 mil
  • Agroplasticos copac, black/clear/black, ≥ 1.28 mil
  • Agroplasticos copac, thermic brown, ≥ 1.28 mil
  • Agroplasticos copac, brown, ≥ 1.28 mil
  • Agroplasticos copac thermic green, ≥ 1.28 mil
  • Agroplasticos copac, green, ≥ 1.28 mil
  • Agroplasticos copac, red, ≥ 1.28 mil
  • Agroplasticos copac, blue, ≥ 1.28 mil
  • Agroplasticos copac, black/silver, ≥ 1.28 mil
  • Agroplasticos copac, black/black, ≥ 1.28 mil
  • Berry Global, black/silver, metalized, 1.25 mil
  • Berry Global BLOCKADE VIF, black/white, 1.25 mil
  • Berry Global BLOCKADE VIF, black, 1.25 mil
  • Berry Global BLOCKADE VIF, green, 1.25 mil
  • Berry Global BLOCKADE VIF, brown, 1.25 mil
  • Cadillac VIF, black, 1.25 mil
  • Canslit Shine N’Ripe, black/silver, metalized, 1.25 mil
  • Canslit Shine N’Ripe, white/silver, metalized, 1.25 mil
  • Filmtech Grozone, black, ≥ 1.25 mil
  • Filmtech Grozone, black/white, ≥ 1.25 mil
  • Filmtech Grozone, white, ≥ 1.25 mil
  • Filmtech Grozone, white/black/white, ≥ 1.25 mil
  • Filmtech Grozone, black/silver, ≥ 1.25 mil
  • Filmtech Grozone, silver, ≥ 1.25 mil
  • Filmtech Grozone, clear, ≥ 1.25 mil
  • Filmtech Grozone, black/clear/black, ≥ 1.25 mil
  • Filmtech Grozone, thermic brown, ≥ 1.25 mil
  • Filmtech Grozone, brown, ≥ 1.25 mil
  • Filmtech Grozone, thermic green, ≥ 1.25 mil
  • Filmtech Grozone, green, ≥ 1.25 mil
  • Filmtech Grozone, red, ≥ 1.25 mil
  • Filmtech Grozone, blue, ≥ 1.25 mil
  • Ginegar Ozgard T-Plus ≥1.25 mil, various colors
  • Guardian AgroPlastics VIF, embossed black, 1.2 mil
  • Olefinas VIF, embossed, 1.2 mil
  • Polyplex Black Metalized Film, ≥1.25 mil
  • Polyplex White Metalized Film, ≥1.25 mil
  • Star Metalizing, SUNUP Reflective Film, ≥1.25 mil
  • XL Blockade, black, 1.25 mil

20% reduction in buffer zone distance for the use of any of the following tarps:

  • EcoPoly Solutions, Gas Stop TIF Barrier Film, ≥ 1.1 mi
  • Guardian TIF ≥ 1.1 mil
  • Hytibar, 1.5 mil
  • Hytiblock 7, black, 1.25 mil
  • Imaflex USA Can-Block v-TIF LD black, 1.0 mil
  • Imaflex USA Can-Block v-TIF LD white, 1.2 mil
  • Imaflex USA Can-Block v-TIF LD black/white, 1.1 mil
  • Imaflex USA Can-Block v-TIF XSB black, 0.8 mil
  • Imaflex USA Can-Block v-TIF XSB white, 0.8 mil
  • Imaflex USA Can-Block v-TIF XSB black/white, 0.9 mil
  • Imaflex USA Can-Block v-TIF XSB white/black, 0.8 mil
  • Imaflex USA Can-Block v-TIF XSB silver/black, 0.8 mil
  • Imaflex USA Can-Block v-TIF XSB green/black, 0.8 mil
  • Imaflex USA Can-Block v-TIF XSB green, 0.8 mil
  • Imaflex USA Can-Block v-TIF XSB clear, 0.8 mil
  • Imaflex USA Can-Block v-TIF XSB black, 0.9 mil
  • Imaflex USA Can-Block v-TIF XSB silver/black, 0.9 mil
  • Imaflex USA Can-Block v-TIF XSB white, 0.9 mil
  • Imaflex USA Can-Block v-TIF XSB green/black, 0.9 mil
  • Imaflex USA Can-Block v-TIF XSB green, 0.9 mil
  • Imaflex USA Can-Block v-TIF XSB clear, 0.9 mil
  • Klerk Hytibar VIF, clear, 1.38 mil
  • Klerks VIF, 1.30 mil
  • Mid South VIF, embossed black, 1.25 mil
  • SARAN™ Ag Film, black on black, 1.25 mil
  • SARAN™ Ag Film, black on black, 1.5 mil

30% reduction in buffer zone distance for the use of any of the following tarps:

  • AGROTIF Total Impermeable Film, black/black, ≥1.25 mil
  • AGROTIF Total Impermeable Film, silver/black, ≥1.25 mil
  • AGROTIF Total Impermeable Film, white/black, ≥1.25 mil
  • AGROTIF Total Impermeable Film, dark green/dark green, ≥1.25 mil
  • AGROTIF Total Impermeable Film, light green/light green, ≥1.25 mil
  • AGROTIF Total Impermeable Film, no pigment/natural clear, ≥1.25 mil
  • Berry EVOH-High Barrier, black, 1.25 mil
  • Berry EVOH-Supreme Barrier, black, 1.25 mil
  • Berry Global, EVOH barrier, 1.0 mil
  • Berry Global TOTAL BLOCKADE TIF, black, 1.25 mil
  • Berry Global TOTAL BLOCKADE TIF, white/black, 1.25 mil
  • Berry Global TOTAL BLOCKADE TIF, white, 1.25 mil
  • Berry Global TOTAL BLOCKADE TIF, green, 1.25 mil
  • Berry Global TOTAL BLOCKADE TIF, brown, 1.25 mil
  • Berry Global TOTAL BLOCKADE TIF, silver/black, 1.25 mil
  • Filmtech Gro+Zone Max TIF, Various Colors, ≥1.25 mil
  • Ginegar Ozgard T-Plus 1.0 mil
  • ICUSA AGROTIF, black/black, ≥1.25 mil
  • ICUSA AGROTIF, silver/black, ≥1.25 mil
  • ICUSA AGROTIF, white/black, ≥1.25 mil
  • ICUSA AGROTIF, dark green/dark green, ≥1.25 mil
  • ICUSA AGROTIF, light green/light green, ≥1.25 mil
  • ICUSA AGROTIF, no pigment/natural clear, ≥1.25 mil
  • Next Generation TIF DN MULCH
  • PLAINNOVA UBF ULTRA100 ≥ 1.0 mil
  • PLASTIKA KRITIS EVO-SEAL 7000 (EV 7000), 1.18 mil
  • Viaflex TIF VaporSafe™≥ 1 mil 
  • TRM Manufacturing Weather-all Power Film HB 125, custom, ≥ 1.25 mil
  • TRM Manufacturing Weather-all Power Film HB 125, clear, ≥ 1.25 mil
  • TRM Manufacturing Weather-all Power Film HB 125, black, ≥ 1.25 mil
  • TRM Manufacturing Weather-all Power Film HB 125, white, ≥ 1.25 mil
  • TRM Manufacturing Weather-all Power Film HB 125, green, ≥ 1.25 mil
  • TRM Manufacturing Weather-all Power Film HB 125, brown, ≥ 1.25 mil
  • TRM Manufacturing Weather-all Power Film HB 125, black/white, ≥ 1.25 mil
  • TRM Manufacturing Weather-all Power Film HB 125, black/silver, ≥ 1.25 mil
  • TRM Manufacturing Weather-all Power Film HB 125, black/clear/black, ≥ 1.25 mil

Methyl Isothiocyanate

10% reduction in buffer zone distance for the use of any of the following tarps:

  • HMPECWBI ≥ 1.25 mil

20% reduction in buffer zone distance for the use of any of the following tarps:

  • Berry Global Total Blockade TIF, ≥ 1 mil

30% reduction in buffer zone distance for the use of any of the following tarps:

  • ALTA TIF, ≥ 1 mil
  • CNG Solar Shrink TIF
  • ECOSEAL TIF, ≥ 1.0 mil
  • Filmtech TIF ≥ 1.1 mil
  • InSeason Mulch TIF, ≥ 1 mil
  • PLAINNOVA UBF ULTRA100 ≥ 1.0 mil
  • PolySur TIF ≥ 1.4 mil
  • REYTIF, 1.18 mil
  • REYTIF ≥ 20 micron ( ≥ 0.8 mil)
  • SaraShield TIF Black ≥1.1 mil
  • SOLBARRIER TIF, 1.18 mil
  • SOLTIF ≥ 20 micron ( ≥ 0.8 mil)
  • SOTRAFILM TIF, 1.18 mil
  • SOTRAFILM TIF ≥ 20 micron ( ≥ 0.8 mil)
  • Total Blockage XP-4781 TIF, 1.1 mil

Soil Fumigants

  • About Soil Fumigants
  • Fumigant Management Plans
  • Fumigant Safety Measures
  • Buffer Zone Requirements
  • — Calculating Buffer Zones
  • Tarps and Tarp Credits
  • Soil Fumigant Training
  • Emergency Preparedness and Response
  • Community Outreach and Education
Contact Us about Soil Fumigants
Contact Us to ask a question, provide feedback, or report a problem.
Last updated on October 16, 2024
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