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New Pest Response Guidelines - aphis - US Department of Agriculture

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Identification<br />

Molecular tools have been used to characterize populations, to identify new<br />

species and to clarify taxonomic ambiguities between species (D. superans and<br />

D. sibiricus, previously believed to be the same species, have been clearly<br />

separated as two distinctive species (Mikkola and Stahls, 2008)) and, more<br />

recently, to elucidate the origin <strong>of</strong> introductions <strong>of</strong> PTL in Scotland (Moore,<br />

2010).<br />

12/2012-01 Dendrolimus Pine Moths 3-19

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