Forest Insect and Disease Survey; Ontario, 1965 - NFIS

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C2 TABLE 2 Summary of Incidence of White Pine Blister Rust and Tree Mortality at Four Points in the South-central Region in 1965 Location township Boulter Strathy Papineau McLaren Total no. trees examined 18 22 24 14 No. rusted livi • 6 5 8 2 No. rusted dead 1 2 2 0 Totals: Incidence % 78 21 25.6 5 6.4 Frost Damage Severe frosts in late May and early June caused extensive injury to conifers in low-lying areas at many locations in the region. Over 50 per cent of the new foliage of white spruce trees was damaged in a plantation in Ryerson Township, Parry Sound District. Varying degrees of injury to deciduous trees, particularly black ash, was observed at several points in the region. TABLE 3 Other Noteworthy Diseases in the South-central Region,1965 . . . . . . • .' • Organism Hostfl Remarks Apioporthe apiospora (Ell & Ev.) Wehn. Chrysomyxa ledicola Lagerh. wE bS Light infection at one location in Wood Twp., , Parry Sound District Varying degrees of infection in many stands throughout the North Bay District Ciborinia whetzelii (Sea v .) Seav . tA Pockets of heavy infection at numerous locations, particularly in the central part of the North Bay District Cronartium comptoniae Arth. jP Widely distributed throughout the North Bay District, 14 per cent infected in Hugel Twp., three per cent infected in Bucke Twp. Cytospora chrysosperma (Pers.) Fr. tA, W Found commonly on these hosts throughout the region Cytospora friesii Sacc. bF Infected trees with dead tops scattered through the central part of the North Bay District Cytospora sp. Mo, Al, W, Common throughout the region cCh, rM, sM
C3 TABLE 3 (continued) Organism Host (s) Remarks Dermea balsamea (Pk.) Seay. Diaporthe fagi Wehm. Diplodia sp. Fusarium sp. bF This organism found in samples of small dead trees in Gladman Twp., North Bay District. Be Light infection on occasional trees in Wood Twp., Parry Sound District. Light infection near Walkers Point, Parry Sound District. tA Common on this host in Gladman and Olive twps., North Bay District. Gloeosporium sp. tA Foliage on single branches of several trees blighted at one point in McLaren Twp., North Bay District. Hyodermella ampla (J. J. Davis) jP Common in the North Bay District, Dearn particularly in Merrick, Haddo, Loudon, and Mattawan twps. Hypoxylon pruinatum (Klotsche) tA, 1A Common on these hosts throughout Cke. the region. Lophodermium pinastri (Schrad. rP Severe infection of red pine ex Fr.) Chev. needles at numerous locations in the Parry Sound District. Marssonina populi (Lib.) Sacc. tA Light infection on occasional trees at one location, Parry Sound District. Melampsora abietis canadensis eH Cone crop lightly infected in Ludw. ex Arth. Medora Twp., Parry Sound District. Melampsora medusae Thum. tL Light fruiting in large tamarack stands at two locations in the North Bay District. Melampsora sp. tA Light infection at one location in Perry Twp., Parry Sound District. Melanconis everhartii Ell. rM Heavy infection on several trees near the village of Spence in the Parry Sound District. Melanconis thelebola (Fr.) Sacc. Al Light infection on occasional trees in Cardwell Twp., Parry Sound District. Melanconium sp. wB Twig mortality common at two locations in the Parry Sound Districts and at one location in the North Bay District. Nectria cinnarbarina (Tode Chinese Moderate mortality in hedge near ex Fr.) Fr. elm, Ba Dorset, Parry Sound District.
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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
Page 81 and 82: B9 TABLE 6 (continued) Condition No
Page 83 and 84: B 11 trees. Fruiting bodies were co
Page 85 and 86: B 13 TABLE 8 (continued) Or an]. sm
Page 87 and 88: B 15 TABLE 8 (continued) Organism S
Page 89 and 90: B 16 Cedar Leaf Miners, Argyresthia
Page 91 and 92: B 18 Since 1963 the incidence of at
Page 93 and 94: B 20 TABLE 14 Summary of Introduced
Page 95 and 96: LAKE SIMCOE DISTRICT MILES 20 10 0
Page 97 and 98: sM tA B22 Forest Tent Caterpillar,
Page 99 and 100: LAKE SIMCOE DISTRICT MILES 20 40 SP
Page 101 and 102: B 25 A. Poplar Leaf Roller, Pseudex
Page 103 and 104: Insect B 27 TABLE 20, (continued) H
Page 105 and 106: STATUS OF INSECTS IN THE LAKE HURON
Page 107 and 108: B 30 TABLE 9 Summary of Larch Caseb
Page 109 and 110: B 31 Walnut Caterpillar, Datana int
Page 111 and 112: B 33 Pine Bud Moth, Exoteleia dodec
Page 113 and 114: 13 35 TABLE. 17 Summary of Infestat
Page 115 and 116: Insect B 37 TABLE 20 (continued) Ho
Page 117 and 118: STATUS OF INSECTS IN THE LAKE ERIE
Page 119 and 120: B 10 Larch Casebearer, Coleophora l
Page 121 and 122: B 42 so severely damaged over a per
Page 123 and 124: B 44 This insect causes spiny galls
Page 125 and 126: B 46 TABLE 17 (continued) Insect Ho
Page 127 and 128: sP.) B48 TABLE 16 (continued) r=loa
Page 129 and 130: SOUTH—CENTRAL FOREST REGION 1965
Page 131: C1 STATUS OF TREE DISEASES Dutch El
Page 135 and 136: STATUS OF INSECTS IN THE NORTH BAY
Page 137 and 138: township 9 1 c6 increase in populat
Page 139 and 140: Black-headed Jack-pine Sawfly, Neod
Page 141 and 142: C9 townships Haddo, Caldwell, Crera
Page 143 and 144: NORTH BAY DISTRICT Eri=11=1;kile*aY
Page 145 and 146: Insect Archips cerasivoranus Fitch
Page 147 and 148: STATUS OF INSECTS IN THE PARRY SOUN
Page 149 and 150: C 15 TABLE 5 Summary of European Sp
Page 151 and 152: Clg TABLE 8 Summary of Dissections
Page 153 and 154: C 18 TABLE 10 Summary of Malacosoma
Page 155 and 156: PARRY SOUND DISTRICT RED—HEADED P
Page 157 and 158: TABLE 16 Summary of Damage by the W
Page 159 and 160: C 23 TABLE 18 (continued) Insect Ho
Page 161 and 162: CENTRAL FOREST REGION 1965 STATUS O
Page 163 and 164: TABLE 1 D White Pine Weevil, Pissod
Page 165 and 166: D3 • The greatest expansion occur
Page 167 and 168: CENTRAL FOREST REGION 1 WHITE RIVER
Page 169 and 170: D 5 STATUS OF TREE DISEASES Central
Page 171 and 172: D 7 In the remainder of the region
Page 173 and 174: D 9 Noteworthy Diseases, (continued
Page 175 and 176: Diseases and Organisms of Forest Fl
Page 177 and 178: STATUS OF INSECTS IN THE SAULT STE.
Page 179 and 180: D TABLE 5 Summary of Larval Counts
Page 181 and 182: D 16 Western Tent Caterpillar, Mala
Page 183 and 184:
D 18 TABLE 12 Summary of Miscellane
Page 185 and 186:
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
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D 35' attacked and a large area of
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D37 Insect Miscellaneous Insects (c
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D 38 Ugly-nest Caterpillar, Archips
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D39 An Aphid on Jack-pine, Cinara c
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GOGAMA DISTRICT C .._ 4111111111111
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D 42 Aspen Blotch Miner, Lithocolle
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D 43 Summary of Larval Mortality an
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D 45 Red-headed Jack-pine Sawfly, N
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D47 TABLE 20 Summary of Damage Caus
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Insect D 49 TABLE 22 (continued) Ho
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D 50 STATUS OF INSECTS Black-headed
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D 52 Western Tent Caterpillar, Mala
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D 54 Spruce Bud Gall Midge, Rhabdop
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D 56 Miscellaneous Insects (continu
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INTRODUCTION Northern Forest Region
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E2 Leaf Blight, Linospora tetraspor
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e ample s in E 3 A Leaf and Twig Bl
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Hypoxylon pruinatum Lachnella agass
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E 7 TABLE 4 (continued) Puccinia ma
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E 8 STATUS OF INSECTS Gall Aphids o
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E 10 European Spruce Sawfly, Diprio
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E 12 Egg bands of the forest tent c
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E14 TABLE. 14 (continued) Location
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Larch Sawfly, Pristiphora erichsoni
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COCHRANE DISTRICT di rm" 42EVA •
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S E. 19 TABLE 20 (continued) Galeru
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E 20 Black-headed Budworm, Acleris
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E 22 A Root Weevil, Hylobius warren
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KAPUSKASING DISTRICT DT ...141114..
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E 25 TABLE 11 Summary of Damage by
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E27 The examination of 71 leaf fold
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E 29 Larch Sawfly, Pristiphora eric
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E31 TABLE 21 Summary of Miscellaneo
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KAPUSKASING DISTRICT CLAY, DOWNER I
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E32 Ugly-nest Caterpillar, Archips
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SWASTIKA DISTRICT L___, 461:4:;:aws
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E 35 TABLE 10 Summary of Forest Ten
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White-pine Weevil, Pissodes Peck. E
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E 39 A Poplar Leaf Roller Pseudexen
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E Insect Host(s) Remarks Lithocolle
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MIDWESTERN FOREST REGION 1965 STATU
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F 1 STATUS OF INSEcTS Larch Sawfly,
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MIDWESTERN FOREST REGION DISTRICTS
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F4 TABLE 4 Severity of Pollaccia ra
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F 6 TABLE 6 (continued) Organism Ho
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STATUS OF INSECTS IN THE ,PORT ARTH
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4. " F 9 A Bark Beetle of the Gener
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11 Western Tent Caterpillar, Malaco
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12 TABLE 12 Summary of Per cent of
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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
Page 373 and 374:
EASTERN TENT CATERPILLAR, Malacosom
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LARCH SAWFLY, Pristiphora erichsoni
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PINE TORTOISE SCALE, Toumeyella num
Page 379 and 380:
JACK-PINE BUDWORM, Choristoneura pi
Page 381 and 382:
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.)
Page 389:
Frost damage Wind damage in hardwoo
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Forest Insect and Disease Survey; Ontario, 1965 - NFIS

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