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New Pest Response Guidelines - aphis - US Department of Agriculture

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Images<br />

Figure E-3 Dendrolimus pini (L.) Life Cycle and Survey. Chronological<br />

development <strong>of</strong> Dendrolimus pini (L.), pine-tree lappet and<br />

suggested types <strong>of</strong> survey for each specific developmental<br />

stage. During an outbreak, pesticides applications are normally<br />

done early in the spring, at the end <strong>of</strong> the overwintering period<br />

between March and May.<br />

12/2012-01 Dendrolimus Pine Moths E-3

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