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annual weed

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Catalogue: GRDC Publications
While a cereal crop can shade broadleaf weeds, the weeds will still move their leaves to get the maximum benefit from any sunlight reaching them through the crop canopy... Crops sown in an east-west orientation are less successful in suppressing the growth of broadleaf weeds compared with grass weeds... Crop orientation will have a greater impact on farms in southern Australia, compared to northern 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: Ground Cover
Control the seeds to control the weeds.. Effective weed management in productive cropping systems is reliant on preventing viable seed entering the seedbank... "Growers are advised to use an integrated weed management strategy as the most effective method of controlling problem weeds," Dr Widderick says...
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Catalogue: Ground Cover
Control the seeds to control the weeds.. Effective weed management in productive cropping systems is reliant on preventing viable seed entering the seedbank... "Growers are advised to use an integrated weed management strategy as the most effective method of controlling problem weeds," Dr Widderick says...
Related categories: