Crop Response to Glyphosate Trimesium Sulphosate

Authors

  • Danijela PAVLOVIC Institute for Plant Protection and Environment Belgrade, Teodora Drajzera 9, Belgrade (CS)
  • Sava VRBNICANIN University of Belgrade, Faculty of Agriculture, Nemanjina 6, Belgrade (CS)
  • Carl REINHARDT University of Pretoria, Pretoria 0002, Republic of South Africa (ZA)

DOI:

https://doi.org/10.15835/nbha4129220

Abstract

Glyphosate may cause injury to non-target plants. The first detectable symptom after glyphosate treatment is the growth inhibition, followed by noticeable yellowing (chlorosis) of the treated tissue. Five to ten days after the treatment, the chlorosis turns into necrosis and the plants begin to die. Greenhouse research was conducted in 2007 to investigate the response of glyphosate resistant (GR) soybeans PAN 520 line and non-glyphosate resistant EGRET line of soybeans to glyphosate trimesium sulphosate and to evaluate soybeans injury to help in weed resistance detection. The methods used to detect changes were dose response test, HPLC measurement based on glyphosate induced accumulation of shikimate, and morpho-anatomical changes (light and electron microscopy). Damaged chloroplasts are a clear indication of a glyphosate injury. If the injury rating is related to increased shikimate levels, there is greater certainty that differences among biotypes are due to glyphosate tolerance.

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Published

2013-12-06

How to Cite

PAVLOVIC, D., VRBNICANIN, S., & REINHARDT, C. (2013). Crop Response to Glyphosate Trimesium Sulphosate. Notulae Botanicae Horti Agrobotanici Cluj-Napoca, 41(2), 582–589. https://doi.org/10.15835/nbha4129220

Issue

Vol. 41 No. 2 (2013)

Section

Research Articles
CITATION
DOI: 10.15835/nbha4129220

License

Copyright (c) 2013 Danijela PAVLOVIC, Sava VRBNICANIN, Carl REINHARDT

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This work is licensed under a Creative Commons Attribution 4.0 International License.

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© Articles by the authors; licensee UASVM and SHST, Cluj-Napoca, Romania. Papers published in the journal Notulae Botanicae Horti Agrobotanici Cluj-Napoca are open access distributed under the terms and conditions of the Creative Commons Attribution License (http://creativecommons.org/licenses).

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