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barley leaf

Catalogue: GRDC Media
Herbicide application around the time of cold weather can further exacerbate the development of yellowing and physiological spotting as it slows the rate that the cereal crop can metabolise the chemical... The chemical tends to concentrate in the leaf tips where it can become phytotoxic resulting in yellowing and spotting (Figure 1 and 2)... Figure 2: Yellowing of barley leaf tips following cold weather and frosts at Condobolin in 2014 and production of brown physiological spots...
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Catalogue: GRDC Media
Herbicide application around the time of cold weather can further exacerbate the development of yellowing and physiological spotting as it slows the rate that the cereal crop can metabolise the chemical... The chemical tends to concentrate in the leaf tips where it can become phytotoxic resulting in yellowing and spotting (Figure 1 and 2)... Figure 2: Yellowing of barley leaf tips following cold weather and frosts at Condobolin in 2014 and production of brown physiological spots...
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Catalogue: GRDC Media
Dr Kith Jayasena, GRDC supported plant pathologist with DAFWA at Albany, has urged WA growers to be vigilant in checking barley crops for barley leaf rust and adopt a 'no-nonsense' approach if found... He said barley leaf rust had been found in two South Stirling commercial crops and growers finding the pin-sized orange rust pustules on barley leaves would have to spray to protect their crops, as most varieties are susceptible. ".. Dr Jayasena advises growers to have suspected rust checked for free by DAFWA at AGWEST Plant Laboratories (Tel 9368 3721)...
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Catalogue: GRDC Media
Dr Kith Jayasena, GRDC supported plant pathologist with DAFWA at Albany, has urged WA growers to be vigilant in checking barley crops for barley leaf rust and adopt a 'no-nonsense' approach if found... He said barley leaf rust had been found in two South Stirling commercial crops and growers finding the pin-sized orange rust pustules on barley leaves would have to spray to protect their crops, as most varieties are susceptible. ".. Dr Jayasena advises growers to have suspected rust checked for free by DAFWA at AGWEST Plant Laboratories (Tel 9368 3721)...
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Catalogue: GRDC Media
Inspect barley crops now to prevent leaf rust losses.. New findings of barley leaf rust in Western Australia's southern cropping regions have prompted a warning to growers to inspect their crops now for the costly disease and spray infected crops early... Department of Agriculture and Food (DAFWA) plant pathologist Kith Jayasena, whose research is supported by the Grains Research and Development Corporation (GRDC), said the disease had been confirmed this month in barley crops at South Stirlings and Woogenellup in the Great Southern and at several locations in the Esperance region...
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Catalogue: GRDC Media
Inspect barley crops now to prevent leaf rust losses.. New findings of barley leaf rust in Western Australia's southern cropping regions have prompted a warning to growers to inspect their crops now for the costly disease and spray infected crops early... Department of Agriculture and Food (DAFWA) plant pathologist Kith Jayasena, whose research is supported by the Grains Research and Development Corporation (GRDC), said the disease had been confirmed this month in barley crops at South Stirlings and Woogenellup in the Great Southern and at several locations in the Esperance region...
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