Definitions

from The American Heritage® Dictionary of the English Language, 5th Edition.

  • noun A yellow crystalline compound, C13H16F3N3O4, used as a herbicide.

from Wiktionary, Creative Commons Attribution/Share-Alike License.

  • noun A fluorinated derivative of dinitroaniline, 2,6-dinitro-N,N-dipropyl-4-(trifluoromethyl)-aniline, used as a herbicide

Etymologies

from The American Heritage® Dictionary of the English Language, 4th Edition

[tri– + flu(o)r(o)– + a(ni)lin(e).]

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Examples

  • Some herbicides such as trifluralin (0.5 kg a.i./ha) * and alachlor (3 kg a.i./ha) require incorporation into the soil by tilling or rotovating the top 10 cm.

    Chapter 7 1985

  • Before trifluralin was revoked in 2007, products containing napropamide were used to some extent as pre-emergence options in oilseed rape, says Mr Anderson.

    FWi - All News 2010

  • "Growers are reeling from the loss of trifluralin and IPU and this will make life a little harder still," says Dick Neale, technical manager at

    FWi - All News 2010

  • I have to say that either due to very effective pre-em applications or increased dormancy (about which I'm actually very sceptical - there's plenty of blackgrass coming through with the crop where a good pre-em hasn't been used) many follow-ups have not had the planned Atlantis (iodosulfuron + mesosulfuron) and have ended up with just trifluralin + (where necessary) a drop of CMPP + / - pyrethroid.

    FWi - All News 2009

  • When using trifluralin ensure that the product label says that it may be used pre-emergence on rape, as many do not.

    FWi - All News 2009

  • Remember trifluralin (while it is still available for use) is approved for pre-emergence use only and brings some additional activity against weeds including poppies, speedwells and blackgrass.

    FWi - All News 2009

  • Looking back at this autumn's recommendation it is easy to see that IPU and trifluralin are represented in over 90\% of them!

    FWi - All News 2009

  • On light land Katamaran (metazachlor + quinmerac) with the addition of trifluralin to boost poppy control is being used.

    FWi - All News 2009

  • Crops with high blackgrass levels will be treated shortly with an IPU / Hawk (clodinafop-propargyl + trifluralin) mix to take some of the pressure off

    FWi - All News 2009

  • The majority of fields will be sprayed pre-emergent of the crop with a mix of trifluralin + metazachlor or trifluralin and then followed with metazachlor post-emergence.

    FWi - All News 2009

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