weed seedbank

integrated weed management relies on a range of tactics, both chemical and non-chemical, and multiple attacks to keep weeds successfully in check... recent surveys have shown that ryegrass numbers in paddocks are very low, even where herbicide resistance has been recorded... crop competition Crop competition is driven by crop type and variety choice and works by using crop uniformity, density, vigour and good agronomy to outcompete weeds...

integrated weed management relies on a range of tactics, both chemical and non-chemical, and multiple attacks to keep weeds successfully in check... recent surveys have shown that ryegrass numbers in paddocks are very low, even where herbicide resistance has been recorded... crop competition Crop competition is driven by crop type and variety choice and works by using crop uniformity, density, vigour and good agronomy to outcompete weeds...

integrated weed management relies on a range of tactics, both chemical and non-chemical, and multiple attacks to keep weeds successfully in check... recent surveys have shown that ryegrass numbers in paddocks are very low, even where herbicide resistance has been recorded... crop competition Crop competition is driven by crop type and variety choice and works by using crop uniformity, density, vigour and good agronomy to outcompete weeds...

" IWM: Weed Seedbank Destruction - Herbicides Alone Not the Answer 16 October 2013 Peter Newman from AHRI explains how herbicides are not the answer to herbicide resistance... Non-herbicide tactics are effective in managing herbicide resistance and running down the weed seedbank... Technology to reduce spray drift GCTV: Drift Reducing Technology..

Weed researchers fight back against resistance.. " the finding is important for the paddock because it shows that responding to poor control and low-level resistance by simply increasing glyphosate rates can result in even higher levels of resistance evolving.".. Wild radish pods measured as part of herbicide resistance research at AHRI in Perth...

Results from the study indicated that karrikinolide may be an efficient means of stimulating weed seeds to germinate... Results from the study provide insight into karrikinolide's mode of action, in that karrikinolide appears to be working as a germination stimulant rather than a dormancy breaking agent... Future research and development opportunities associated with karrikinolide involve expanding our knowledge in three key areas: (1) karrikinolide responsive species (2) optimising efficiency of karrikinolide application and (3) karrikinolide mode of action...

SA trial assesses different weed strategies.. Consultant Greg Condon, Grassroots Agronomy, says the best crops in which to burn narrow windrows are lupins, canola and faba beans... Mr Condon says that over the years some of his clients have refined the chute used to concentrate the residue from the rear of the harvester...

SA trial assesses different weed strategies.. Consultant Greg Condon, Grassroots Agronomy, says the best crops in which to burn narrow windrows are lupins, canola and faba beans... Mr Condon says that over the years some of his clients have refined the chute used to concentrate the residue from the rear of the harvester...

Weed-free summer fallows set up crops.. The benefits of capturing summer rainfall when it occurs and the long-term advantages of keeping the weed seedbank low are driving the need to use double-knock herbicide applications to manage weeds in the summer fallow... Kellerberrin grain growers Scott and Ann Dixon see a lot of value in controlling weeds and storing moisture during summer as the long-term trend is a decline in growing-season rainfall in their area...

integrated weed management relies on a range of tactics, both chemical and non-chemical, and multiple attacks to keep weeds successfully in check... Key Points resistance develops when repeated applications of the same mode-of-action (MOA) herbicide kill susceptible weeds, while resistant weeds survive and set seed... now residual herbicide use has rapidy increased to deal with the problem of resistance to post-emergents...