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- Title
TESTING OF SUSCEPTIBILITY OF HORSEWEED (CONYZA CANADENSIS L. (CRONQ.)) TO GLYPHOSATE AFTER ITS LONG TERM USE IN TWO RAILWAY STATIONS.
- Authors
Hamouzová, Kateřina; Salava, Jaroslav; Chodová, Daniela
- Abstract
The susceptibility to glyphosate of horseweed plants from two railway stations after long use of this active ingredient was tested. Plants with lower sensitivity were found on the railway station Prague-Bubny. One hundred percent efficacy of glyphosate on less susceptible plants was obtained at the dosage of 1800 g ha-1 glyphosate and higher. The susceptible standard of horseweed was controlled at the dose 225 g ha-1 and higher. At the station Prague-Liben were only found susceptible plants to glyphosate being controlled with the same dose as the susceptible standard.
- Subjects
PRAGUE (Czech Republic); CZECH Republic; CANADIAN horseweed; GLYPHOSATE; RAILROAD stations; WEEDS; MICROBIAL sensitivity tests; PLANT regulators; PLANTS
- Publication
Herbologia, 2009, Vol 10, Issue 2, p59
- ISSN
1840-0809
- Publication type
Article