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Forest Insect and Disease Survey; Ontario, 1965 - NFIS

Forest Insect and Disease Survey; Ontario, 1965 - NFIS

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STATUS OF INSECTS IN THE LAKE HURON DISTRICT<br />

Fall Cankerworm<br />

Spruce Budworm<br />

Jack-pine Budworm<br />

A Leaf Miner on Ironwood<br />

Larch Casebearer<br />

Pitted Ambrosia Beetle<br />

Walnut Caterpillar<br />

Yellow-necked Caterpillar<br />

Nursery Pine Sawfly<br />

European Spruce Sawfly<br />

Introduced Pine Sawfly<br />

Pine Bud Moth<br />

Eastern Tent Caterpillar<br />

Balsam-fir Sawfly<br />

Two Jack-pine Sawflies....<br />

Spring Cankerworm 000<br />

Yellow-headed Spruce Sawfly<br />

White-pine Weevil.<br />

Undetermined Loopers<br />

Summary of Miscellaneous <strong>Insect</strong>s<br />

••<br />

Alsophila pometaria (Harr.)<br />

Choristoneura fumiferana (Clem.)<br />

Choristoneura Anus Free.<br />

Chrysopeleia ostryaella Cham.<br />

Coleophora laricella (Hbn.)<br />

Corthylus punctatissimus (Zimm.)<br />

Datana integerrima G. & R.<br />

Datana ministra Dru.<br />

Diprion frutetorum (F.)<br />

Diprion hercyniae (Htg.)<br />

Diprion similis (Htg.)<br />

Exoteleia dodecella Linn.<br />

Malacosoma americanum (F.)<br />

Neodiprion abietis (Harr.)<br />

Neodiprion pratti banksianae Roh.<br />

<strong>and</strong> N. pratti paradoxicus Ross<br />

Paleacrita vernata Peck<br />

Pikonema alaskensis (Roh.)<br />

Pissodes strobi Peck<br />

Semiothisa spp,<br />

Page<br />

'829<br />

• 29<br />

29<br />

29<br />

B 29<br />

B 30<br />

B 31<br />

B 31<br />

B 31<br />

B 31<br />

B 32<br />

B 33<br />

B 33<br />

B 33<br />

34<br />

B 34<br />

B 34<br />

B 35<br />

B 36<br />

B 36<br />

R. L. Bowser

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