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timeframe weed seed

Catalogue: GRDC Media
Understanding a weed seed's potential for persistence - the timeframe weed seeds survive within the soil - is crucial to determining whether spraying or burial methods will be the most effective form of control... Department of Agriculture, Fisheries and Forestry (DAFF) principal research scientist Dr Michael Widderick says driving down the weed seed bank is growers' best defence against herbicide resistance issues and requires growers to deal with both the weed seeds already existing in the soil and stopping additional weed seeds from entering the soil... Audio download: Click on the audio icon below to hear Department of Agriculture, Fisheries and Forestry (DAFF) principal research scientist Dr Michael Widderick...
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Catalogue: GRDC Media
Understanding a weed seed's potential for persistence - the timeframe weed seeds survive within the soil - is crucial to determining whether spraying or burial methods will be the most effective form of control... Department of Agriculture, Fisheries and Forestry (DAFF) principal research scientist Dr Michael Widderick says driving down the weed seed bank is growers' best defence against herbicide resistance issues and requires growers to deal with both the weed seeds already existing in the soil and stopping additional weed seeds from entering the soil... Audio download: Click on the audio icon below to hear Department of Agriculture, Fisheries and Forestry (DAFF) principal research scientist Dr Michael Widderick...
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Catalogue: GRDC Media
Harvest weed seed control plays an important role in stopping weed seeds from entering the soil... Addressing growers and advisers at the GRDC Updates earlier this year, Department of Agriculture, Fisheries and Forestry (DAFF) principal research scientist Dr Michael Widderick said while resistance to one mode of action herbicide was extremely common in the north, many cases of multiple or cross resistance was also now occurring particularly in problem weeds like wild oats... Caption: Department of Agriculture, Fisheries and Forestry (DAFF) principal research scientist Dr Michael Widderick emphasised the importance of driving down the weed seed bank for effective herbicide resistance management during a presentation to the GRDC Northern Grains Research Update at Goondwindi earlier this year...
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Catalogue: GRDC Media
Weed seed control tactics help growers fight the herbicide resistance war.. Harvest weed seed control plays an important role in stopping weed seeds from entering the soil... Addressing growers and advisers at the GRDC Updates earlier this year, Department of Agriculture, Fisheries and Forestry (DAFF) principal research scientist Dr Michael Widderick said while resistance to one mode of action herbicide was extremely common in the north, many cases of multiple or cross resistance was also now occurring particularly in problem weeds like wild oats...
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