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Forest Insect and Disease Survey; Ontario, 1965 - NFIS

Forest Insect and Disease Survey; Ontario, 1965 - NFIS

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PINE TORTOISE SCALE, Toumeyella numismaticum (P,&.M @. )<br />

Scales on a jack pine twig <strong>and</strong> black sooty<br />

fungus growing on honey dew dropped by them.<br />

A PINE MITE, Trisetacus pini (Nal.)<br />

Typical damage symptoms, discoloration,<br />

distortion of new growth, <strong>and</strong> an abortive<br />

needle fascicle.

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