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Catalogue: GRDC Updates
For example, at Trangie 386 mm of rain fell on 54 days (40 days >1.0mm) between 01 June and 30 November, compared with a long-term average of 225 mm on 41 days (28 days >1.0mm)... The pattern encouraged rapid vegetative growth of crops and was ideal for the build-up and spread of the major chickpea pathogens... Ascochyta blight (AB, caused by Ascochyta rabiei ), Botrytis grey mould (BGM, caused by Botrytis cinerea ), Phytophthora root rot (PRR, caused by Phytophthora medicaginis ) and Sclerotinia rot (caused by Sclerotinia sclerotiorum and Sclerotinia minor ) were widespread and severe in many crops...
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