Where's smut?
Where's smut?
Where's smut?
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Systematic selection“for pests with a clustering distribution, asystematic survey can provide a betterchance of detecting the pest than a randomsample”;a random sample “may be ineffective indetecting the pest, particularly at low pestlevels”Guidelines for the establishment of pest freeareas for Australian quarantine (Jorgensen,Cannon and Muirhead 2003) pg 72
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