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Forest Insect and Disease Survey; Ontario, 1965 - NFIS

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B 147<br />

TABLE 16 (continued)<br />

<strong>Insect</strong> Host s Remarks<br />

Epinotia sp. (prob. walkerana)<br />

Erannis tiliaria Harr.<br />

Euphorbia inda Linn.<br />

Exoteleia dodecella Linn,<br />

Exoteleia pinifoliella Chain.<br />

Fenusa 1ffii Sund.<br />

Gossyparia spuria (Modeer)<br />

Gretchena delicatana Heinr.<br />

Halisidota caryae Harr.<br />

Hippodamia convergens Guer.<br />

Holcocera immaculella McD.<br />

Hormaphis hamamelidis (Fitch)<br />

Hydria prunivorata Ferg.<br />

Ichthyura inclusa Hbn..<br />

Lithocolletis hamameliella Busck.<br />

Lithocolletis ostensackenella<br />

Fitch<br />

Lithocolletis salicifoliella<br />

Chamb.<br />

Macrophya punctumalbum L.<br />

Nematus ventralis Say<br />

Neurotoma fasciata (Nort.)<br />

Hazelnut<br />

wE<br />

cE<br />

scP<br />

wE<br />

rE, wE<br />

hornbeam<br />

Ba, Bu,<br />

Wi<br />

cE, Co<br />

rP, Su<br />

Wi<br />

pCh<br />

tA, Co<br />

Wi<br />

bl Lo<br />

tA<br />

Privet<br />

tA<br />

blCh,<br />

pCh<br />

Heavy at Vanessa Conservation Area;<br />

moderate numbers recurred at Spooky<br />

Hollow.<br />

Further marked decline; only at two<br />

points.<br />

Numerous on ornamentals near Rondeau<br />

Park.<br />

Light on plantings in Bayham <strong>and</strong><br />

Romney twps.<br />

Remain light to moderate on several<br />

treesat Allanburg, Thorold Twp.<br />

Mining heavy on ornamentals near<br />

Rodman Hall, St. Catharines; light<br />

at St, Thomas °curt house.<br />

Heavy on tree at DeCou House,<br />

Grantham Twp.; light at McKay<br />

<strong>Forest</strong>.<br />

Rock Glen Conservation Area.<br />

Large colony <strong>and</strong> parasitized eggs<br />

at Backus Tract; light at Rock Glen<br />

Park, Fingal <strong>and</strong> other points.<br />

Heavy on Chinese elm shade trees<br />

near Rondeau Park; light at Erieau.<br />

Heavy in fruits of sumac near Port<br />

Burwell; light elsewhere.<br />

Moderate at Rock Glen Conservation<br />

Area.<br />

Heavy on tree at Reynolds Tract in<br />

Howard Twp.; on tree in Pelham Twp.<br />

Moderate at South Woodslee, Rochester<br />

Twp. <strong>and</strong> on Walpole Isl<strong>and</strong>; light at<br />

the Reynolds Tract in Howard Twp.<br />

Light at Spooky Hollow, Port Burwell,<br />

County plantation 21 in Norfolk<br />

County, aid other points.<br />

Heavy near Compartment 1-6 in St.<br />

Williams Nursery,<br />

Light at Reynolds Tract <strong>and</strong> the<br />

Backus Mill nature trail.<br />

Further studies on life history at<br />

St. Catharines.<br />

Medium on two trees at Spooky Hollow.<br />

Heavy on pin cherry at Turkey Point<br />

Nursery; light on 5 branches of<br />

mature tree at Pinafore Park; light<br />

at other points; numbers increased<br />

over three previous years.

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