Annual District Reports: Forest Insect and Disease Survey ... - NFIS

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-34- 3.2.19 Other Noteworthy Insects (cont.):- Insect Host(s) Locality Remarks Choristoneura fumiferana wS, (Clemens) (Spruce budworm) bF Victoria Beach, Molson Lake and Eardley Lake. Very low populations; a trace of defoliation at Victoria Beach. Chrysomela knabi Brown (A leaf beetle bPo Sandilands Forest Reserve. Light to moderate feeding over a small area near Marchand. Croesus latitarsus Norton spA1 * mile north of (Dusky birch sawfly) Seddons Corner. Light feeding on an occasional alder clump. Dichelonyx backi Kirby (Green rose leaf chaffer) Wanipigow Lake and Otter Falls. Low populations. Dichelonyx subvittata Lec. wE, (A leaf chaffer bO, tA, pCh Dimorphopteryx pinquis (Nort.) (A sawfly Wanipigow Lake and Dencross. wB, Bear River Road, north spA1, of Pine Falls, White- W Telford, and Stead. Very low populations at Wanipigow, Lake. Higher populations at Dencross. Damage light. Very light feeding damage on white birch. Disonycha quinquevittata W, Say. (A leaf beetle) pCh. Telford and Stead. Very low populations at Telford; highest populations at Stead, and very light defoliation. Enargia decolor Wlkr. (A noctuid) 1 noc uid) tA, Otter Falls, and in the Sandilands Forest Reserve. Populations very low. Erannis tiliaria (Harris) mM, (linden looper) Haw mile north of Dencross. Very low populations. Fenusa dohrnii (Tischbein) spA1 (European alder leaf miner) Throughout the District. Light to moderate damage at widely scattered points. Hylurgopinus rufipes wE (Eichhoff) (Native elm bark beetle) Roseau River at Dominion City. Found in one tree only. Lambdina fiscellaria fiscellaria Gn. (Hemlock looper) bF,wS, North of Pine Falls, tL,wB Family, Eardley and Weaver lakes. Low populations; no defoliation evident.
-35- 3.2.19 Other Noteworthy Insects (cont.):- Remarks idea dakota, Knight caragana Caragana plant bug) Kirkness and the junction Very low popuof #4 and #11 highways. lations at Kirkness; higher populations at the junction of #4 and #11 highways. Malacosoma americanum cCh Fabricius) (Eastern tent caterpillar) Malacosoma lutescens (N.&D.) tA, (Prairie tent caterpillar) cCh, pCh Mordwilkoja vagabunda tA (Walsh) (Poplar vagabond aphid) Lowlands, Libau, Beaconia, Nourse, and the Sandilands Forest Reserve. Wanipigow Lake, Cat Lake, Caribou Lake, and the Sandilands Forest Reserve. Whiteshell Forest Reserve, Dogskin, Family and Eardley lakes. Moderate to severe defoliation on the trees attacked. Moderate to severe damage on the trees attacked. Light damage at all collection points. Nematus limbatus Cress. W North of Pine Falls Moderate to severe (A sawfly) and in the Sandilands defoliation on Forest Reserve.. willow clumps attacked. Nymphalis antiopa (Linn) wE, (Spiny elm caterpillar) W Pine Falls and Birch Lake. An occasional small elm was moderately defoliated near Pine Falls. Willow was lightly attacked near Birch Lake. Orsodacne atra Ahr. (A leaf beetle ) tA b0, wB caragana Throughout District. the Very low populations. Paleacrita vernata (Peck) tA (Spring cankerworm) Pandemis canadana, Kft. tA, (A leaf roller) spAl mile north of Very low populations Dencross. Stead, Pointe du Bois, Low populations Hadashville and Sprague. and very light damage.
Page 1 and 2: LIBRARY PEST RESEARCH LABORATC4RY N
Page 3 and 4: TABLE OF CONTENTS Subject 1. Summar
Page 5 and 6: 1. SUMMARY OF FOREST INSECT AND DIS
Page 7 and 8: 3 generally confined to the Aspen G
Page 9 and 10: 1.2 SUMMARY OF FIELD OPERATIONS Sur
Page 11 and 12: the larval drop-tray method) was re
Page 13 and 14: 2. ANNUAL DISTRICT REPORT SOUTHERN
Page 15 and 16: 2.2 INSECT CONDITIONS 2.2.1 Larch S
Page 17 and 18: - 13 - southwest of Jackfish Point
Page 19 and 20: skeletonizing of the foliage of tre
Page 21 and 22: —17— 2.2.14 Other Noteworthy In
Page 23 and 24: - 19 - 2.2.14 Other Noteworthy Inse
Page 25 and 26: - 21 - TABLE 3 Degree of Injury to
Page 27 and 28: 3. ANNUAL DISTRICT REPORT EASTERN D
Page 29 and 30: 3.2 INSECT CONDITIONS 3.2.1 Larch S
Page 31 and 32: -27- 3.2.6 White-pine Weevil, Pisso
Page 33 and 34: -29- TABLE 1 Forest Tent Caterpilla
Page 35 and 36: - 31 - 3.2.11 American Aspen Beetle
Page 37: - 33- 3.2.19 Other Noteworthy Insec
Page 41 and 42: -37- 3.3 TREE DISEASE CONDITIONS 3.
Page 43 and 44: - 39 - 3.3.10 Flooding by Beaver:-
Page 45 and 46: -41- 4.1 INTRODUCTION Almost ideal
Page 47 and 48: 4.2.4 Yellow-headed Spruce Sawfly,
Page 49 and 50: -45- 4.2.10 Gray Willow Leaf Beetle
Page 53 and 54: - 49 - August and early September i
Page 55 and 56: -51- TABLE 4 (cont.) Location ate S
Page 57 and 58: -53- 5.1 INTRODUCTION Field surveys
Page 59 and 60: - 55 - 5.2.5 Spruce Needleworm, Dio
Page 61 and 62: -57- TABLE I (cont.) Av. d.b.h. Av.
Page 63 and 64: -59- 5.2.14 Bark Beetles and Wood B
Page 65 and 66: —61— 5.2.15 Other Noteworthy In
Page 69 and 70: -65- 5.3.6 Spruce Mistletoe, Arceut
Page 71 and 72: - 67 5.3.12 Other Noteworthy Diseas
Page 73 and 74: - 69 - 6.1 INTRODUCTION Surveys of
Page 75 and 76: -71- lakes, and along the Wolverine
Page 77 and 78: I TABLE -73- Area Type of collectio
Page 81 and 82: -77- 6.3 TREE DISEA SE CONDITIONS 6
Page 83 and 84: - 79 - Other forest insects and dis
Page 85 and 86: 7. ANNUAL DISTRICT REPORT HUDSON BA
Page 87 and 88: - 83 - 7.2 INSECT CONDITIONS 702.1
Page 89 and 90:
- 85 - The boundaries of the infest
Page 91 and 92:
- 87 - TABLE 1 (cont.) Av. Location
Page 93 and 94:
-89- 7.2.10 Other Noteworthy Insect
Page 95 and 96:
7,2.10 Other Noteworthy Insects (co
Page 97 and 98:
- 93 -. 7.2.10 Other Noteworthy Ins
Page 99 and 100:
- 95 - TABLE 2 (cont.) Place ate De
Page 101 and 102:
8 . ANNUAL DISTRICT REPORT PRINCE A
Page 103 and 104:
-99- Defoliation ranging from light
Page 105 and 106:
- 101 - 8.2.8 Sawflies on Jack Pine
Page 107 and 108:
- 103 - 8.2.11 Grey Willow-leaf Bee
Page 109 and 110:
- 105- 8.2.16 Other Noteworthy Inse
Page 111 and 112:
- 107 - 8.3.3 A Canker on Trembling
Page 113 and 114:
-109- 8.3.6 Spruce Needle Rust, Chr
Page 115 and 116:
9. ANNUAL DISTRICT REPORT NORTHERN
Page 117 and 118:
- 113 - Lake Athabaska south to the
Page 119 and 120:
TABLE 1 Results of Forest Tent Cate
Page 121 and 122:
- 117 - 9.2.13 Other Noteworthy Ins
Page 123 and 124:
-119- 9.2.13 Other Noteworthy Insec
Page 125 and 126:
10. ANNUAL DISTRICT REPORT MEADOW l
Page 127 and 128:
-12 3 - Cocoons wore collected for
Page 129 and 130:
Location Location Type of Collectio
Page 131 and 132:
-127- TABlE 2 Results of Boxelder T
Page 133 and 134:
-129- 10.2.12 Other Noteworthy Inse
Page 135 and 136:
- 131 - 10.3.6 Other Noteworthy Dis
Page 137 and 138:
- 133 - 11.1 INTRODUCTION Forest in
Page 139 and 140:
- 13 5 - in the Hoey-Wakaw-Crystal
Page 141 and 142:
- 137 - 11.3 TREE DISEASE CONDITION
Page 143 and 144:
BIOLOGY RANGER DISTRICTS MANITOBA I
Page 145 and 146:
BIOLOGY RANGER DISTRICTS MANITOBA I
Page 147 and 148:
BIOLOGY RANGER DISTRICTS MANITOBA 1
Page 149 and 150:
BIOLOGY RANGIER DISTRICTS MANITOBA
Page 151 and 152:
147 INDEX TO INSECT SPECIES Achaeto
Page 153 and 154:
Magdalis albicollis Malacosoma amer
Page 155:
-151- Flammula alnicola 39, 131 pin
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Annual District Reports: Forest Insect and Disease Survey ... - NFIS

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