Definitions

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

  • noun organic chemistry An aniline derivative and chloroacetanilide herbicide, highly effective against grasses.

Etymologies

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Examples

  • Grasses and broad-leaved weeds are controlled with a pre - emergence application of "Primagram" (a mixture of atrazine and metolachlor).

    5: Farming systems and gardening techniques 1996

  • The drainage from the enormous mechanized farms of the heartland, and from millions of suburban lawns, is rich with pesticides and fertilizers like atrazine, alachlor, cyanazine, and metolachlor.

    chicagotribune.com - News 2010

  • -- Analysis of herbicide degradates (breakdown products of the parent compound) included the finding that 11 percent of water samples had desethylatrazine, 11 percent had acetochlor ESA (ethane sulfonic acid), 27 percent had alachlor ESA, 33 percent had metolachlor ESA and 8 percent had metolachlor OXA (oxanilic acid).

    Media Newswire 2009

  • Weed control ratings taken 21, 35, and 63 days after planting showed that soil-applied mesotrione plus s-metolachlor plus atrazine provided good-to-excellent early-season control of Palmer amaranth, that was far superior to postemergence herbicide treatments.

    Recently Uploaded Slideshows 2008

  • Field tests on medium - to fine-textured soils have demonstrated that mesotrione plus s-metolachlor plus atrazine has adequate safety for use in grain sorghum, especially when applied 7-14 days prior to planting.

    Recently Uploaded Slideshows 2008

  • Postemergence the pigweeds in this trial were both triazine - and ALS - S-metolachlor fb1 bromoxynil 1071 / 280 54 19 11 1482 resistant.

    Recently Uploaded Slideshows 2008

  • S-metolachlor + atrazine 1124+1452 70 41 15 2246 • Lumax efficacy was far superior to other soil-applied

    Recently Uploaded Slideshows 2008

  • Summary and Implications plus atrazine (Lumax ™) in grain sorghum, with focus on S-metolachlor fb 2,4-D amine 1071 / 533 45 48 33 3007 control of triazine - and / or ALS-resistant weeds.

    Recently Uploaded Slideshows 2008

  • - chemical control (linuron plus alachlor) in beans and atrazione plus metolachlor in maize;

    1. Designing integrated pest management for sustainable and productive futures. 1992

  • 1071 / 53 45 20 14 1239 S-metolachlor fb dicamba 1071 / 280 36 48 36 3297 • Evaluate weed control with mesotrione plus S-metolachlor S-metolachlor fb carfentrazone + NIS1 1071 / 8 58 34 16 2285

    Recently Uploaded Slideshows 2008

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