Forest Insect and Disease Survey; Ontario, 1965 - NFIS

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STATUS OF INSECTS IN THE KAPUSKASING DISTRICT Black-headed Budworm Pineapple Gall Aphid White Flies Ugly-nest Caterpillar. Birch Skeletonizer Larch Casebearer European Spruce Sawfly A Looper on Conifer. Pine Root Weevil Aspen Blotch Miner Forest Tent Caterpillar. Balsam-fir Sawfly Red-headed Jack-pine Sawfly Pitch Nodule Maker A Leaf-folding Sawfly on Balsam Poplar ..... A Leaf-folding Sawfly on Trembling Aspen . . Yellow-headed Spruce Sawfly Northern Pine Weevil • White-pine Weevil Balsam Shoot-boring Sawfly Larch Sawfly Amber-marked Birch Leaf Miner Poplar Leaf-roller Spruce Bud Gall Midge Bark Beetles Summary of Miscellaneous Insects Collected Page Acleris variana Fern. B 20 Adelges lariciatus Patch . ... ....E 20 Aleyrodidae E 20 Archips cerasivoranus (Fitch)......E 20 Bucculatrix canadensisella Cham. E 20 Coleophora laricella (Hbn.) .. .E 21 Diprion hercyniae (Htg.) 21 Eupithecia filmata Pears. .E 21 Hylobius warreni (Wood) ....... 22 Lithocolletis salicifoliella Cham. E 22 Malacosoma disstria Hbn. .E 22 Neodiprion abietes complex B 24 Neodiprion virginianus complex....E 24 Petrova albicapitana (Busck) 24 Phyllocolpa sp. E 25 Phyllocolpa sp. 26 Pikonema alaskensis (Roh.) ...... J3 27 Pissodes approximatus Hopk. .0 ... .E 27 Pissodes strobi (Peck) .E 27 Pleroneura borealis Felt E 28 Pristiphora erichsonii (Htg.)...E 29 Profenusa thomsoni (Konow) E 29 Pseudexentera oregonana Wlshm. E 30 Rhabdophaga swainei Felt ..E 30 .E 30 E 31 G. T. Atkinson
E 20 Black-headed Budworm, Acleris variana Fern. Little change in the status of this insect occurred in the district in 1965. Light infestations occurred on white spruce in Gill Township in 1961 and 1962 and then subsided. In 1965 light infestations were observed on white spruce in Gill, Way, and Fenton townships. One collection was obtained from black spruce in Wicksteed Township. Beating mat samples from the remainder of the district revealed very low population levels. Pineapple Gall Aphid, Adelges lariciatus Patch Heavy infestations occurred on white spruce in Way and Fauquier townships and on black spruce in O'Brien Township. A medium infestation was observed on white spruce in Gill Township and large numbers of galls in the Kapuskasing-Remi Lake area gave white spruce trees an unsightly appearance. Light infestations were observed in the remainder of the district. This represented an increase in numbers over 1964. White Flies, Aleyrodidae An undertermined species of white fly, similar in appearance to the common greenhouse pest, was collected at two different locations from roadside willow trees. Nymphs feeding on the underside of the leaves caused a discolouration that also appeared on the upper leaf surface, Two small areas of light infestation occurred in Fauquier Township and one collection was made in Township 138. Ugly-nest caterpillar, Archips cerasivoranus (Fitch) A historical review of the ugly-nest caterpillar infestations in the Kapuskasing District discloses that the last heavy infestation occurred in 1959 1965 a pocket of infestation was observed on eastern choke cherry in Wicksteed Township where quantitative sampling indicated a population of five nests per square chain. Birch Skeletonizer, Bucculatrix canadensisella Chain. Little change in population levels of this insect occurred at sample stations compared with 1964. A summary of quantitative sampling at seven locations shows that the average number of larvae on 175 leaves was 1.9 in 1964 and 1.6 in 1965 (Table 5). However, heavy infestations were found in Fauquier, O'Brien, and Hansen townships and medium infestations occurred in Wicksteed, Ecclestone, Usnac, and Opazatika townships. In the remainder of the district infestations were light.
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ANNUAL DISTRICT REPORTS FOREST INSE
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FOREST DISTRICTS 1 Kemptville 2 Twe
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SOUTHEASTERN FOREST REGION 1965 INT
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A 1 Forest Tent Caterpillar, Malaco
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SOUTHEASTERN FOREST REGION DISTRICT
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A 4 STATUS OF TREE DISEASES Armilla
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A6 Observations made in 1965 reveal
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A8 TABLE 6 Summary of the Occurrenc
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Organism A 10 TABLE 7 (continued) H
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A 11 Cedar Leaf Miners, Argyresthia
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A 13 Introduced Pine Sawfly, Diprio
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A 15 TABLE 14 Summary of Eastern Te
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LINDSAY DISTRICT MILES 10 0 40 20 1
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A 18 Heavy mortality of late instar
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A 19 TABLE 17 (continued) Insect Ho
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A 22 Cherry Ugly-nest Caterpillar,
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A 24 European Spruce Sawfly, Diprio
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A 26 Eastern Tent Caterpillar, Mala
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TWEED DISTRICT EASTERN TENT CATERPI
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TWEED DISTRICT GRIIASTIWPC X IA/NU-
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A 29 Frontenac County. This vector
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Page 47 and 48:
STATUS OF INSECTS IN KEMPTVILLE DIS
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A 34 Pitted Ambrosia Beetle, Corthy
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A 36 TABLE 12 Summary of Fall Webwo
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TABLE 14 Summary of Cedar Sawfly La
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A 39 TABLE 17 Summary of Damage by
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STATUS OF INSECTS IN ThE PEMBROKE D
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A42 This insect is of European orig
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A 44 Alice in Alice Township where
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A46 Severe defoliation of red pine
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A 48 Larch Sawfly, Pristiphora eric
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A 49 Miscellaneous Insects (continu
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SOUTHWESTERN FOREST REGION 1965 INT
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B 1 STATUS OF INSECTS European Pine
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SOUTHWESTERN REGION DISTRICTS 1 LAK
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B4 TABLE 3 Summary of European Pine
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B6 White-pine Shoot Borer, Eucosma
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B TABLE 5 Summary of Shoot Damage b
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B9 TABLE 6 (continued) Condition No
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B 11 trees. Fruiting bodies were co
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B 13 TABLE 8 (continued) Or an]. sm
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B 15 TABLE 8 (continued) Organism S
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B 16 Cedar Leaf Miners, Argyresthia
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B 18 Since 1963 the incidence of at
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B 20 TABLE 14 Summary of Introduced
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LAKE SIMCOE DISTRICT MILES 20 10 0
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sM tA B22 Forest Tent Caterpillar,
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LAKE SIMCOE DISTRICT MILES 20 40 SP
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B 25 A. Poplar Leaf Roller, Pseudex
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Insect B 27 TABLE 20, (continued) H
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STATUS OF INSECTS IN THE LAKE HURON
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B 30 TABLE 9 Summary of Larch Caseb
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B 31 Walnut Caterpillar, Datana int
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B 33 Pine Bud Moth, Exoteleia dodec
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13 35 TABLE. 17 Summary of Infestat
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Insect B 37 TABLE 20 (continued) Ho
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STATUS OF INSECTS IN THE LAKE ERIE
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B 10 Larch Casebearer, Coleophora l
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B 42 so severely damaged over a per
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B 44 This insect causes spiny galls
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B 46 TABLE 17 (continued) Insect Ho
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sP.) B48 TABLE 16 (continued) r=loa
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SOUTH—CENTRAL FOREST REGION 1965
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C1 STATUS OF TREE DISEASES Dutch El
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C3 TABLE 3 (continued) Organism Hos
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STATUS OF INSECTS IN THE NORTH BAY
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township 9 1 c6 increase in populat
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Black-headed Jack-pine Sawfly, Neod
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C9 townships Haddo, Caldwell, Crera
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NORTH BAY DISTRICT Eri=11=1;kile*aY
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Insect Archips cerasivoranus Fitch
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STATUS OF INSECTS IN THE PARRY SOUN
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C 15 TABLE 5 Summary of European Sp
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Clg TABLE 8 Summary of Dissections
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C 18 TABLE 10 Summary of Malacosoma
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PARRY SOUND DISTRICT RED—HEADED P
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TABLE 16 Summary of Damage by the W
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C 23 TABLE 18 (continued) Insect Ho
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CENTRAL FOREST REGION 1965 STATUS O
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TABLE 1 D White Pine Weevil, Pissod
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D3 • The greatest expansion occur
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CENTRAL FOREST REGION 1 WHITE RIVER
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D 5 STATUS OF TREE DISEASES Central
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D 7 In the remainder of the region
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D 9 Noteworthy Diseases, (continued
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Diseases and Organisms of Forest Fl
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STATUS OF INSECTS IN THE SAULT STE.
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D TABLE 5 Summary of Larval Counts
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D 16 Western Tent Caterpillar, Mala
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D 18 TABLE 12 Summary of Miscellane
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STATUS OF INSECTS IN THE SUDBURY DI
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D 21 White Pine Shoot Borer, Eucosm
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D TABU. 9 Summary of Red-headed Pin
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SUDBURY DISTRICT MULL mar°. ®, &M
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TABLE 11 Summary of Balsam-fir Shoo
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D 27 TABLE 12 (continued) Insect Ho
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STATUS OF INSECTS IN THE CHAPLEAU D
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D 30 reproduction in the district s
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D 32 Black-headed Jack-pine Sawfly,
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A Leaf Folding Sawfly, Phyllocolpa
Page 205 and 206: D 35' attacked and a large area of
Page 207 and 208: D37 Insect Miscellaneous Insects (c
Page 209 and 210: D 38 Ugly-nest Caterpillar, Archips
Page 211 and 212: D39 An Aphid on Jack-pine, Cinara c
Page 213 and 214: GOGAMA DISTRICT C .._ 4111111111111
Page 215 and 216: D 42 Aspen Blotch Miner, Lithocolle
Page 217 and 218: D 43 Summary of Larval Mortality an
Page 219 and 220: D 45 Red-headed Jack-pine Sawfly, N
Page 221 and 222: D47 TABLE 20 Summary of Damage Caus
Page 223 and 224: Insect D 49 TABLE 22 (continued) Ho
Page 225 and 226: D 50 STATUS OF INSECTS Black-headed
Page 227 and 228: D 52 Western Tent Caterpillar, Mala
Page 229 and 230: D 54 Spruce Bud Gall Midge, Rhabdop
Page 231 and 232: D 56 Miscellaneous Insects (continu
Page 233 and 234: INTRODUCTION Northern Forest Region
Page 235 and 236: E2 Leaf Blight, Linospora tetraspor
Page 237 and 238: e ample s in E 3 A Leaf and Twig Bl
Page 239 and 240: Hypoxylon pruinatum Lachnella agass
Page 241 and 242: E 7 TABLE 4 (continued) Puccinia ma
Page 243 and 244: E 8 STATUS OF INSECTS Gall Aphids o
Page 245 and 246: E 10 European Spruce Sawfly, Diprio
Page 247 and 248: E 12 Egg bands of the forest tent c
Page 249 and 250: E14 TABLE. 14 (continued) Location
Page 251 and 252: Larch Sawfly, Pristiphora erichsoni
Page 253 and 254: COCHRANE DISTRICT di rm" 42EVA •
Page 255: S E. 19 TABLE 20 (continued) Galeru
Page 259 and 260: E 22 A Root Weevil, Hylobius warren
Page 261 and 262: KAPUSKASING DISTRICT DT ...141114..
Page 263 and 264: E 25 TABLE 11 Summary of Damage by
Page 265 and 266: E27 The examination of 71 leaf fold
Page 267 and 268: E 29 Larch Sawfly, Pristiphora eric
Page 269 and 270: E31 TABLE 21 Summary of Miscellaneo
Page 271 and 272: KAPUSKASING DISTRICT CLAY, DOWNER I
Page 273 and 274: E32 Ugly-nest Caterpillar, Archips
Page 275 and 276: SWASTIKA DISTRICT L___, 461:4:;:aws
Page 277 and 278: E 35 TABLE 10 Summary of Forest Ten
Page 279 and 280: White-pine Weevil, Pissodes Peck. E
Page 281 and 282: E 39 A Poplar Leaf Roller Pseudexen
Page 283 and 284: E Insect Host(s) Remarks Lithocolle
Page 285 and 286: MIDWESTERN FOREST REGION 1965 STATU
Page 287 and 288: F 1 STATUS OF INSEcTS Larch Sawfly,
Page 289 and 290: MIDWESTERN FOREST REGION DISTRICTS
Page 291 and 292: F4 TABLE 4 Severity of Pollaccia ra
Page 293 and 294: F 6 TABLE 6 (continued) Organism Ho
Page 295 and 296: STATUS OF INSECTS IN THE ,PORT ARTH
Page 297 and 298: 4. " F 9 A Bark Beetle of the Gener
Page 299 and 300: 11 Western Tent Caterpillar, Malaco
Page 301 and 302: 12 TABLE 12 Summary of Per cent of
Page 303 and 304: F 14 TABLE 15 (cont'd.) Summary of
Page 305 and 306: F 16 TABLE 17 Summary of Damage by
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F18. TABLE 19, Port Arthur District
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F 19 STATUS OF INSECTS Birch Skelet
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F 2:L TABLE 10 Summary of Western T
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1' 23 TABLE 14 Summary of Damage by
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tA Insect F 25 TABLE 16 (continued)
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V 27 TABLE 16 (continued) Insect Ho
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INTRODUcTION Western Forest Region
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G2 TABLE 1 (continued) Per cent egg
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4 196 G 3 TABLE 2 (continued) Locat
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G 5 TABU 4 (continued) Av. no. egg
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G 7 Summary of New Infection of Hyp
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G 9 Incidence of Infected Shoots at
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G 11 TABLE 11 (continued) Organism
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STATUS OF INSECTS IN THE SIOUX LOOK
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G 14 TABLE 12 Summary of Damage cau
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G 16 Western Tent Caterpillar, Mala
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G 18 Small numbers of Neodiprion ni
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G 20 Larch Sawfly, Pristiphora eric
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G 22 TABLE 25 (continued) Nepytia c
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G 23 Black-headed Budworm, Acleris
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DISTRICT OF KENORA JAcK PINE BUDWOR
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G 26 Balsam-fir Sawfly, Neodiprion
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G 28 TABLE 18 Summary of Leader Dam
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G 30 TABLE 20 (continued) Insect Ho
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Tetralopha aplastella Clem. Tetralo
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G 33 Spruce Budworm, choristoneura
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G 35 where varying degrees of infes
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G 37 TABLE 18 Summary of Red-headed
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G 39 Pine Tortoise Scale, Toumeyell
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WHITE GRUBS, Phyllophaga spp. Sever
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GREEN-STRIPED MAPLEWORM, Anisota ru
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FOREST TENT CATERPILLAR, Malacosoma
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JACK-PINE SAWFLY, Neodiprion pratti
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EASTERN TENT CATERPILLAR, Malacosom
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LARCH SAWFLY, Pristiphora erichsoni
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PINE TORTOISE SCALE, Toumeyella num
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JACK-PINE BUDWORM, Choristoneura pi
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A PINE TIP MOTH s Rhyacionia adana
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PINE ROOT COLLAR WEEVIL, Hylobius r
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Deterioration of roadside sugar map
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FOMES ROOT ROT, Fomes annosus (Fr.)
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Frost damage Wind damage in hardwoo
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Forest Insect and Disease Survey; Ontario, 1965 - NFIS

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