Abstract:
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This 3 year study is the first conducted in Australia which effectively evaluates a wide range of organic, nutrient and chemical control methods for clubroot of crucifers caused by the soilborne fungus, Plasmodiophora brassicae. Yield responses up to 88% have been achieved using non chemical treatments, such as lime and/or nutritional treatments (Nitrabor and Perlka) and increased profit of up to $3700 per hectare. Product efficacy for disease control and yield increases, and relevant cost/benefits have b
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