title: Integrated management of wild chamomile (Matricaria chamomilla L.) populations by tillage.
abstract: Nowadays, environmental, health and economic concerns encourage reviewing our weed management in agriculture. Integrated pest management is one key element in the development of weed management strategies less dependent from herbicides. To reach this goal, impact of different methods of tillage (Combinations of stubble cultivator and moldboard plow) on biology and dynamic of wild chamomile populations was studied in experimental plots of experimental farm of Gembloux Agro-Bio Tech. In summer 2012, wild chamomile densities were significantly lower in plots tilled with a moldboard plow. The use of a stubble cultivator did not significantly affect M. chamomilla density. In addition, we found higher wheat yields in plowed plots, indicating that the decrease in M. chamomilla densities reduces competition for wheat. These results show well long run impact of plowing and his effect on densities of wild chamomile and the seedbank.
authors.forename: D
authors.initials: D
authors.lastname: Jaunard
authors.forename: A
authors.initials: A
authors.lastname: Monty
authors.forename: F
authors.initials: F
authors.lastname: Henriet
authors.forename: M
authors.initials: M
authors.lastname: De Proft
authors.forename: G
authors.initials: G
authors.lastname: Mahy
authors.forename: B
authors.initials: B
authors.lastname: Bodson
mesh_terms: D000383:Agriculture / Q000379:methods*; D031168:Matricaria / Q000254:growth & development*; D057685:Plant Weeds / Q000254:growth & development; D014908:Triticum / Q000254:growth & development; D058728:Weed Control / Q000379:methods*