Plants (Oct 2023)

The Dynamics of Sugar Maize (<i>Zea mays saccharata</i> Sturt.) Infestation of Field Pansy (<i>Viola arvensis</i>)

  • Hubert Waligóra,
  • Leszek Majchrzak,
  • Bogna Zawieja,
  • Robert Idziak,
  • Piotr Szulc

DOI
https://doi.org/10.3390/plants12203581
Journal volume & issue
Vol. 12, no. 20
p. 3581

Abstract

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Field pansy infestation can lead to a decrease in the species diversity of plant communities and to the disappearance of other species. Field pansy infestation is fairly common in many crops, including maize. Understanding the ecology and management strategies for field pansy in maize is essential for effective weed control. This research into sugar maize was conducted from 1992 to 2019 in the Research and Education Center Gorzyń, Złotniki branch, which belongs to the Poznań University of Life Sciences. The assessment of weed infestation was carried out in experiments that focused on chemical weed control in maize. The experiments were established as single-factor randomized block designs with four field replications. The aim of the study was to evaluate dynamic changes in the status and the degree of field pansy infestation in sugar maize that was cultivated after various other crops in the Wielkopolska region, with a focus on weather conditions. The results indicated that the probability of field pansy individuals occurring among the total number of weeds was highest when maize was cultivated after wheat, but the probability of such infestation did not significantly differ when maize was sown in a crop rotation after winter triticale.

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