Definitions

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

  • noun A selective, systemic herbicide, 3-(4-isopropylphenyl)-1,1-dimethylurea, that is used in the control of annual grasses and broad-leaved weeds in cereals

Etymologies

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Examples

  • Several different active ingredients have been found above the banned herbicide isoproturon.

    FWi - All News 2010

  • "The wet autumn in 2008 meant growers were unable to apply isoproturon product they had purchased and the 30 June cut-off didn't give them sufficient time to use the product," he said.

    FWi - All News 2010

  • Several different active ingredients have been found above the banned herbicide isoproturon.

    FWi - All News 2010

  • A low-dose isoproturon-containing product may not contain enough active ingredient to control its target weeds,

    FWi - All News 2010

  • "The wet autumn in 2008 meant growers were unable to apply isoproturon product they had purchased and the 30 June cut-off didn't give them sufficient time to use the product," he said.

    FWi - All News 2010

  • For growers with IPU (isoproturon) in store, adding

    FWi - All News 2009

  • As the crops emerge fully, the absence of isoproturon from the armoury becomes very evident.

    FWi - All News 2009

  • In these situations wheat will be sprayed very early post-emergence with the planned residual herbicide boosted with IPU (isoproturon) or CTU (chlorotoluron) plus insecticide.

    FWi - All News 2009

  • In these situations wheat will be sprayed very early post-emergence with the planned residual herbicide boosted with IPU (isoproturon) or CTU (chlorotoluron) plus insecticide.

    FWi - All News 2009

  • Winter barley options are limited to isoproturon or chlorotoluron mixtures for annual meadowgrass, whereas mesosulfuron / iodosulfuron mixtures offer more flexibility on larger meadowgrass in winter wheat.

    FWi - All News 2009

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