INDEX. 



665 



notes on dusting and spraying in, 

 124, 182, 199, 227, 228, 319, 386, 

 410 ; economic importance of 

 birds in, 222, 319, 400 ; financial 

 importance of economic ento- 

 mology in, 378, 488, 505, 563; 

 value of the bioclimatic law in, 

 126, 199 ; (see also under the 

 various Provinces). 

 canadensis, Epochra. 

 Canarsia hammondi (Apple-leaf 



Skeletoniser), in Kansas, 373. 

 canarsia, ApanteUs. 

 Canary Islands, Aphids and 



Bruchids in, 209. 

 Canavalia, not attacked by cater- 

 pillars in Virgin Islands, 428. 

 Canavalia ensiformis, Argyroploce 



rhynchias on, in Mauritius, 559. 

 Candida, Dactylethra ; Lawana ; 



Saperda. 

 candidus, Dactylopius. 

 Canea bilinea, on tea in Formosa, 77. 

 canella, Diatraea. 

 canellus, Typophorus. 

 canescens, Nemeritis. 

 canicularis, Fannia. 

 Canker Worm, Fall (see Alsophila 



pometaria) . 

 Canker Worm, Spring (see Palaea- 



cvita vernata). 

 Canoe Birch (see Betula papyrifera). 

 Canotia holacantha, new Cerambycid 



in, in Arizona, 43. 

 canotiae, Anoplocurius. 

 Cantaloup, Heterodera radicicola on, 

 in Arizona, 407 ; not susceptible 

 to Tylenchus dipsaci in Oregon, 

 169 ; superior to lemons in baits 

 for grasshoppers, 405. 

 Cantharidin, obtained from Meloid 



beetles, 54. 

 Cantharis [Lytta) cyanipennis, mea- 

 sures against, on lucerne in Ore- 

 gon, 168 ; destroying locust eggs 

 in North America, 419. 

 Cantharis erythroscelis, food-plants 



of, in Colombia, 207. 

 Cantharis nuttalli (Western Blister 

 Beetle), on beans in Alberta, 14 ; 

 a minor pest in Montana in 1920, 

 585. 

 Cantharis vesicatoria (see Lytta). 

 Canthecona cyanocantha, associated 

 with Levuana iridescens in Fiji, 



480. 



Cantheconidea robusta, on tea m 

 Dutch East Indies, 508. 



Canyon Live Oak (see Quercus 

 chrysolepis). 



Cape Gooseberry (see Physalis peru- 

 viana). 



(6630) 



Cape Gooseberry, Wild (see Nicandra 



physaloides) . 

 capensis, Azotus ; Dactylopius 



[Coccus) confusus. 

 Capex, spraying with, against 



orchard pests, 579. 

 capillatus, Diapus. 

 capitata, Ceratitis ; Gonia. 

 capitella, Incurvaria.. 

 capita, Euclea. 

 Capnodiuni, Aleurodids associated 



with, in India 70, 71. 

 cappari, Lecanium. 

 Capparis mitchelli, new scale-insect 



on, in Australia, 564. 

 capreae, Eulecanium [Lecanium) ; 

 Galeruca ; Cdvariella [Sipho- 

 coryne) . 

 Capsella bursa-pastoris (Shepherd's 

 Purse), Aphis rimiicis on, in 

 Bohemia, 92 ; pests on, in Russia, 

 347, 348. 

 Capsicum, not attacked by Lema 



bilineata in South Africa, 187. 

 Capsidae (Miridae), of Alaska, 240. 

 capsiformis, Reduviolus. 

 Capua cassia, parasitised by Sierola 



capuana in Hawaii, 45. 

 capuana, Sierola. 

 capucinus, Malacobius. 

 Carabus auratus, predacious on 

 noxious insects in Germany, 258. 

 Caradrina clavipalpis (see Athetis). 

 Caradrina exigua (see Laphygma) . 

 Caradrina quadri punctata (see 



Athetis clavipalpis). 

 Caragana arborescens, Gargara 

 genistae on, in U.S.A., 283, 434. 

 Carausius morosus, effect of inocul- 

 ation of Leptomonas pyrrhocoris 

 into, 440. 

 Caravonica (Tree Cotton), Buccu- 

 latrix loxoptila on, in India, 273 ; 

 Platyedra gossvpiella on, in Porto 

 Rico, 560. 

 Carbolic Acid, spraying ^^^th, agamst 

 Anastrepha spp., 45; experi- 

 ments with, against Aphid eggs, 

 526 ; and magnesium sulphate 

 for treating beet seed against 

 Blaniulus guttulatus, 592 ; against 

 boring-beetles, 165, 167. 616 ; 

 against Pegomyia chilensis, 422 ; 

 watering with, against Phorbia 

 brassicae, 553 ; and sawdust, 

 616 ; and soap, 45, 165, 167, 553 ; 

 formulae containing, 45, 167, 422, 

 592. 

 Carbolic Powder, apterite contain- 

 ing, 68. 

 Carbolineum, for protecting coco- 

 nuts against Strategus quadri- 



E 



