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Forest Insect and Disease Survey; Ontario, 1965 - NFIS

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E 18<br />

TABLE 19<br />

Summary of Bark Beetle Collections in the Cochrane District<br />

in <strong>1965</strong><br />

<strong>Insect</strong> Species Ho e Location collected<br />

(township)<br />

Dendroctonus piceaperda Hopk. wS Tully<br />

Dryocoetes autographus (Ratz.) wS Tully<br />

Ips borealis Sw. wS Tully<br />

Pityogenes hopkinsi Sw. wP Whitesides<br />

Pityokteines sparsus Lee. bF Evelyn<br />

Pityophthorus sp. jp Phar<strong>and</strong><br />

Polygraphus rufipennis Kby. wS Tully<br />

TABLE 20<br />

Summary of Miscellaneous <strong>Insect</strong>s Collected in the Cochrane District<br />

in <strong>1965</strong><br />

<strong>Insect</strong><br />

Acleris variana Fern.<br />

Acrobasis betulella Hlst.<br />

Aleyrodidae (white flies)<br />

Altica corni Woods<br />

Anchylopera burgessiana Zell.<br />

Anoplonyx canadensis Htgn.<br />

Aphrophora parallela (Say)<br />

Archips cerasivoranus (Fitch)<br />

Argyresthia laricella Kft.<br />

Argo sp. (formerly pectoralis<br />

Corythucha sp.<br />

• Dasyneura balsamicola Lintn.<br />

Dimorphopteryx pinguis (Nort.)<br />

Dioryctria reniculella Grt.<br />

Disonycha alternata Ill.<br />

Epinotia sp.<br />

Epinotia cruciana Linn.<br />

Euura hospes (Walsh)<br />

Fenusa dohrnii (Tischb.)<br />

Host(s)<br />

wS , bF<br />

wS<br />

bP0, W<br />

Do<br />

jP<br />

ecCh<br />

tL<br />

wB<br />

wB<br />

bF<br />

wB<br />

wS<br />

W<br />

Al<br />

W<br />

W<br />

Al<br />

Remarks<br />

Light in a small st<strong>and</strong> in Pyne<br />

Township.<br />

Light in the Laughton <strong>and</strong><br />

Heightington townships.<br />

Light in German Township.<br />

Light wherever dogwood found in<br />

the district.<br />

Light at many points.<br />

Light at points in Division 44.<br />

Light at points along eastern<br />

border of Division 43.<br />

Light in the Clute <strong>and</strong> Leitch<br />

townships.<br />

Light on a few trees in elute<br />

Township.<br />

Few colonies in Macklem Township,<br />

poor hatch observed in Godfrey<br />

Township.<br />

Heavy at points in Division 43.<br />

Medium in Dundonald <strong>and</strong> light<br />

at several other points.<br />

Low numbers at many points.<br />

Light in Tisdale Township.<br />

Light in the Denton Township.<br />

Heavy in alder catkins at several<br />

points in the district.<br />

Light at a few points west of<br />

Cochrane.<br />

Heavy on a few trees in the Timmins<br />

<strong>and</strong> South Porcupine areas.<br />

Light in Bradburn Township.

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