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harvest weed seed control

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Catalogue: GRDC Factsheets
paraquat and spray.seed (paraquat/ diquat) are not registered for pre-harvest application in cereal or oilseed crops and should not be used under any circumstances including in-crop spray topping, pre-harvest canola dessication or under-the-cutter-bar spraying during swathing or windrowing canola... DO NOT use on crops intended for seed DO NOT harvest for 5 days after application to standing crops DO NOT overspray windrows DO NOT apply to standing crops and again at the time of windrowing.. Keeping an accurate spray diary and adhering to recommended application timing and spray intervals as per the label is crucial...
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Catalogue: GRDC Factsheets
paraquat and spray.seed (paraquat/ diquat) are not registered for pre-harvest application in cereal or oilseed crops and should not be used under any circumstances including in-crop spray topping, pre-harvest canola dessication or under-the-cutter-bar spraying during swathing or windrowing canola... DO NOT use on crops intended for seed DO NOT harvest for 5 days after application to standing crops DO NOT overspray windrows DO NOT apply to standing crops and again at the time of windrowing.. Keeping an accurate spray diary and adhering to recommended application timing and spray intervals as per the label is crucial...
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Catalogue: GRDC Factsheets
paraquat and spray.seed (paraquat/ diquat) are not registered for pre-harvest application in cereal or oilseed crops and should not be used under any circumstances including in-crop spray topping, pre-harvest canola dessication or under-the-cutter-bar spraying during swathing or windrowing canola... DO NOT use on crops intended for seed DO NOT harvest for 5 days after application to standing crops DO NOT overspray windrows DO NOT apply to standing crops and again at the time of windrowing.. Keeping an accurate spray diary and adhering to recommended application timing and spray intervals as per the label is crucial...
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Catalogue: GRDC Media
Wild radish warrants radical response.. Successful long-term management of wild radish involves driving down its seedbank to very low levels and doing 'whatever it takes to stop a weed seed blow-out'... Many Western Australian growers have only one effective herbicide mode of action remaining that they can use to control wild radish - one of the most widespread and competitive weeds of grain cropping...
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Catalogue: Ground Cover
Wild radish joins the glyphosate resistance club.. GRDC-sponsored PhD student Mike Ashworth, at the Australian Herbicide Resistance Initiative, has uncovered glyphosate resistance in wild radish... Populations of wild radish screened at the Australian Herbicide Resistance Initiative in WA showing three known susceptible (left) and one glyphosate-resistant population (right) when exposed to 750 grams per hectare of glyphosate (which is above the recommended rate for wild radish control in Australia)...
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Catalogue: Ground Cover
Wild radish joins the glyphosate resistance club.. GRDC-sponsored PhD student Mike Ashworth, at the Australian Herbicide Resistance Initiative, has uncovered glyphosate resistance in wild radish... Populations of wild radish screened at the Australian Herbicide Resistance Initiative in WA showing three known susceptible (left) and one glyphosate-resistant population (right) when exposed to 750 grams per hectare of glyphosate (which is above the recommended rate for wild radish control in Australia)...
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Catalogue: Ground Cover
Destroying weed seed at harvest with developments such as the Harrington Seed Destructor is considered crucial to easing the reliance on herbicides... Dr Michael Walsh from the Australian Herbicide Resistance Initiative (AHRI) says harvest weed seed control plays an important supporting role to subsequent early season weed control... "If there is one message we want to deliver, it is to control weed seeds at harvest - whether that is by using the Harrington Seed Destructor or a chaff cart behind your header, baling harvest residues or narrow windrow burning - the key is to capture and destroy seeds from weeds," Dr Walsh says...
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Catalogue: GRDC Media
Comprising GRDC Managing Director John Harvey, the three Regional Panel chairs and GRDC's executive management team, the National Panel visited the Waite research precinct, the University of SA's Mawson Lakes campus and Australian Grain Technologies' trial sites and facilities at Roseworthy... Members of the GRDC National Panel tour group at the University of SA’s Mawson Lakes campus where the first generation of an integrated seed destructor mechanism for harvest weed seed control was demonstrated... Caption: GRDC National Panel members Andreas Betzner (acting), David Shannon and John Harvey are informed about the workings of The Plant Accelerator at the Waite research precinct by the facility's Dr Bettina Berger...
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Catalogue: GRDC Media
Ask an expert about harvest weed seed control.. The Weedsmart `Ask an Expert' theme is currently focussed on harvest weed seed control and is being hosted by Dubbo farmer, and researcher with the Grain Orana Alliance, Maurie Street... WeedSmart is an industry-led initiative managed by the Australian Herbicide Resistance Initiative (AHRI) and supported by the Grains Research and Development Corporation (GRDC) that aims to enhance on-farm practices and promote the long term sustainability of herbicide use in Australian agriculture...
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Catalogue: GRDC Media
Ask an expert about harvest weed seed control.. The Weedsmart `Ask an Expert' theme is currently focussed on harvest weed seed control and is being hosted by Dubbo farmer, and researcher with the Grain Orana Alliance, Maurie Street... WeedSmart is an industry-led initiative managed by the Australian Herbicide Resistance Initiative (AHRI) and supported by the Grains Research and Development Corporation (GRDC) that aims to enhance on-farm practices and promote the long term sustainability of herbicide use in Australian agriculture...
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