Control of weeds in imidazolinone tolerant maize with imazethapyr plus imazapyr

Authors

  • T.K. James
  • A. Rahman
  • J. Gray

DOI:

https://doi.org/10.30843/nzpp.2001.54.3715

Abstract

Three trials conducted in Waikato evaluated the use of the proprietary imidazolinone herbicide mixture of imazethapyr plus imazapyr for weed control in imidazolinone tolerant (IT) maize crops A range of herbicide rates application times and adjuvants were evaluated The results show that imazethapyr/imazapyr herbicide mixture was very effective in controlling a variety of both monocotyledonous and dicotyledonous annual weeds Some perennial weeds present in the trials were also well controlled Imazethapyr/imazapyr was more effective when applied early postemergence and Hasten was the most effective adjuvant for increasing the efficacy of imazethapyr/imazapyr The IT maize crop and final grain yields were not affected by these herbicides

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Published

2001-08-01

How to Cite

James, T., Rahman, A., & Gray, J. (2001). Control of weeds in imidazolinone tolerant maize with imazethapyr plus imazapyr. New Zealand Plant Protection, 54, 162-167. https://doi.org/10.30843/nzpp.2001.54.3715

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