http://researchonline.federation.edu.au/vital/access/manager/Index ${session.getAttribute("locale")} 5 http://researchonline.federation.edu.au/vital/access/manager/Repository/vital:17699 Wed 10 May 2023 16:22:12 AEST ]]> http://researchonline.federation.edu.au/vital/access/manager/Repository/vital:14218 90%) when applied at the four-leaf stage of B. pilosa. However, none of the herbicide treatments involved in this study provided this level of control when applied at the six-leaf stage. In summary, B. pilosa germination has been clearly shown to be stimulated by light and thus its emergence was greatest from the soil surface. This suggests that infestation from this weed will remain as a problem in no-till conservation agriculture systems, the use of which is increasing now throughout the world. It is intended that information generated from this study be used to develop more effective integrated management programs for B. pilosa and similar weeds in commercial agricultural environments which are tending toward conservation approaches. © 2019, The Author(s).]]> Wed 07 Apr 2021 14:02:18 AEST ]]> http://researchonline.federation.edu.au/vital/access/manager/Repository/vital:12060 Wed 07 Apr 2021 14:00:22 AEST ]]> http://researchonline.federation.edu.au/vital/access/manager/Repository/vital:11290 Wed 07 Apr 2021 13:56:38 AEST ]]> http://researchonline.federation.edu.au/vital/access/manager/Repository/vital:15198 68%) at 1,440 g ha-1, but for the GS biotype, no plant survived, and both biotypes were slightly (<10%) affected by moisture regimes. In the elevated CO2 condition, the GS biotype plants were >38% taller and produced >44%, >18%, and >21% more leaves, buds, and seeds, respectively, compared with the ambient CO2 concentration under both moisture regimes. The biomass also increased by 27% in comparison with the ambient CO2 concentration. For the GR biotype, plants at the elevated CO2 level, while they also grew 38% taller in comparison with the ambient CO2 concentration, the numbers of leaves, buds, and seeds and biomass were not affected by this increase in CO2. Results showed that there were minimal changes in response to glyphosate for GR and GS biotypes of S. oleraceus with or without moisture stress. Our study suggests that future climate change with elevated CO2 levels can affect the response of S. oleraceus to glyphosate, and such knowledge will be helpful for weed management in the future. © 2020 Weed Science Society of America.]]> Mon 25 Jul 2022 11:05:15 AEST ]]>