A recent analysis indicated that the direct financial cost of weeds to Australia’s wintergrain sectorwas approximately $A1.2bn in 1998–1999. Costs of thismagnitude representa large recurring productivity loss in an agricultural sector that is sufficient to impactsignificantly on regional...

A recent analysis indicated that the direct financial cost of weeds to Australia’s winter grain sectorwas approximately $A1.2bn in 1998–1999. Costs of thismagnitude represent a large recurring productivity loss in an agricultural sector that is sufficient to impact significantly on regional...