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double knock application

Catalogue: GRDC Media
Download double knock fact sheet.. A new Grains Research and Development Corporation (GRDC) fact sheet shows northern grain growers how, when and why to use double knock herbicide applications... GRDC-funded research shows using a double knock approach in fallow paddocks gives growers a reliable technique to control difficult weeds while also assisting in the management of herbicide resistance...
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Catalogue: GRDC Media
Virtually all of Western Australia's grain growing areas received enough rain in April to achieve a solid germination of winter weeds, providing growers with a golden opportunity to control weeds early... Research worldwide and by the Australian Herbicide Resistance Initiative (AHRI), funded by the Grains Research and Development Corporation (GRDC), has demonstrated the importance of using full label rates - to help ensure that herbicides are lethal against weeds... AHRI research has demonstrated that a double knock is one of a number of aspects of good weed management strategies and that growers need to develop a long-term plan to declare war on weeds using chemical, cultural and mechanical methods...
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Catalogue: GRDC Media
Virtually all of Western Australia's grain growing areas received enough rain in April to achieve a solid germination of winter weeds, providing growers with a golden opportunity to control weeds early... Research worldwide and by the Australian Herbicide Resistance Initiative (AHRI), funded by the Grains Research and Development Corporation (GRDC), has demonstrated the importance of using full label rates - to help ensure that herbicides are lethal against weeds... AHRI research has demonstrated that a double knock is one of a number of aspects of good weed management strategies and that growers need to develop a long-term plan to declare war on weeds using chemical, cultural and mechanical methods...
Related categories:
Catalogue: GRDC Media
Lowering overall weed burdens at the start of the season and then preventing seed set in any weeds present later in the year are the best strategies to ensure long-term herbicide efficacy and reduce herbicide resistance risks... Peter says using more paraquat-based products in a double knockdown - or for a single weed knock - will reduce reliance on glyphosate and help ensure its longevity... In the short term, replacing glyphosate as much as possible with paraquat-based products is a good option...
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Catalogue: GRDC Media
Lowering overall weed burdens at the start of the season and then preventing seed set in any weeds present later in the year are the best strategies to ensure long-term herbicide efficacy and reduce herbicide resistance risks... Peter says using more paraquat-based products in a double knockdown - or for a single weed knock - will reduce reliance on glyphosate and help ensure its longevity... In the short term, replacing glyphosate as much as possible with paraquat-based products is a good option...
Related categories: