scholarly journals NEW NOCTUIDS FROM BRITISH NORTH AMERICA, WITH NOTES ON SOME OTHERS

1900 ◽  
Vol 32 (8) ◽  
pp. 217-225
Author(s):  
John B. Smith
Keyword(s):  
British Columbia ◽  
North America ◽  
General Character ◽  
Western Canada ◽  
British North America ◽  
General Region ◽  
Interesting Species

Of late years a few collectors have been sending material from various points in Western Canada, Manitoba and British Columbia. Mr. Dod at Calgary, Mr. Hanham at Winnipeg, and Mr. Heath at Cartwright, have collected many interesting species. Dr. Fletcher has sent me examples from other collectors in the same general region, so that we have now some little basis for a judgment as to the general character of the Noctuid fauna.

scholarly journals THE COCCIDÆ OF BRITISH NORTH AMERICA

1901 ◽  
Vol 33 (6) ◽  
pp. 179-180
Author(s):  
Geo. B. King
Keyword(s):  
British Columbia ◽  
New Species ◽  
Nova Scotia ◽  
North America ◽  
New Brunswick ◽  
Prince Edward Island ◽  
Large Majority ◽  
British North America ◽  
Other Information ◽  
Interesting Species

The following list of the Coccidæ found to inhabit Canada is complete, so far as the published records show, together with some other information derived from corresponding with Prof. Cockerell, Dr. Fletcher, and Mr. John Dearness. Much, however, has been obtained from material sent to me for identification. In reviewing the list it will be seen that Ontario has 25 species of Coccids credited to her; while Ottawa has 18; Toronto, 6; Quebec, 3; Prince Edward Island, 3; Nova Scotia, 4; New Brunswick, 2; and British Columbia, 6. One has been found in an ants' nest, 8 in greenhouses, and there have been 8 new species described from Canada. There are 46 species, 27 of which are native to North America, 14 are introduced, and 4 whose home is unknown, but which were probably introduced. The large majority of the species have been found by Dr. Fletcher, or at least have passed through his hands. Much credit, however, is due Mr. John Dearness, who has taken great interest in looking for these very injurious insects, and has sent me several very interesting species.

The Caragana Aphid, Acyrthosiphon caraganae (Cholod.) in Western Canada, and its Separation from the Pea Aphid

1962 ◽  
Vol 94 (10) ◽  
pp. 1075-1077 ◽  
Author(s):  
A. G. Robinson ◽  
G. A. Bradley
Keyword(s):  
British Columbia ◽  
North America ◽  
Chemical Control ◽  
Pea Aphid ◽  
Annual Reports ◽  
Western Canada ◽  
Forest Insect ◽  
Disease Survey ◽  
Caragana Arborescens

Except for occasional references in the Annual Reports of the Forest Insect and Disease Survey of infestations of an aphid on caragana (Caragana arborescens Lam.) in Western Canada and a note on chemical control (Bradley, 1952), there is no published record known to the authors of the occurrence of the caragana aphid, Acyrthosiphon caraganae (Cholod.), in North America. MacNay (1953) summarized reports that severe infesrations of aphids, “probably mainly the caragana aphid”, occurred on caragana in 1952 in the East Kootenays of British Columbia, and at several places in Alberta and Saskatchewan. At some localities 100 per cent defoliation was reported.

The biology of Canadian weeds. 128. Leucanthemum vulgare Lam.

2004 ◽  
Vol 84 (1) ◽  
pp. 343-363 ◽  
Author(s):  
David R. Clements ◽  
Dan E. Cole ◽  
Jane King ◽  
Alec McClay
Keyword(s):  
British Columbia ◽  
North America ◽  
Yukon Territory ◽  
Perennial Herb ◽  
Old Fields ◽  
Western Canada ◽  
Far North ◽  
Pasture Quality ◽  
Ray Florets ◽  
Noxious Weed

Leucanthemum vulgare Lam. (Asteraceae), known as ox-eye daisy, is a familiar perennial herb with white ray florets and yellow disc florets. It commonly inhabits roadside ver ges, pastures and old fields from Newfoundland to British Columbia, and also as far north as the Yukon Territory. Introduced from Europe, L. vulgare was well established in North America by 1800. The Canadian distribution of L. vulgare has expanded in many areas recently, particularly in western Canada. It can form dense populations that may reduce diversity of natural vegetation or pasture quality, and also serves as a host and reservoir for several species of polyphagous gall-forming Meloidogyne nematodes that feed on crops. It is considered a noxious weed under provincial legislation in Quebec, Manitoba, Alberta and British Columbia, as well as under the Canada Seeds Act. Control efforts are sometimes complicated by difficulties in distinguishing ox-eye daisy from some forms of the commercially available Shasta daisy ( L. × superbum).

scholarly journals Xylocopa sonorina Smith, 1874 from Vancouver, British Columbia, Canada (Hymenoptera: Apidae, Xylocopinae) with comments on its taxonomy

2020 ◽  
Vol 8 ◽  
Author(s):  
Cory Sheffield ◽  
Jennifer Heron ◽  
Luciana Musetti
Keyword(s):  
United States ◽  
British Columbia ◽  
North America ◽  
Pacific Islands ◽  
Dna Barcode ◽  
South Pacific ◽  
French Polynesia ◽  
Western Canada ◽  
Carpenter Bees ◽  
South Pacific Islands

Only one species of large carpenter bee, Xylocopa virginica (Linnaeus, 1771), has been recorded from Canada, albeit restricted to southern Ontario and Quebec. However, a single female specimen identified by Hurd in 1954 as X. varipuncta Patton, 1879 from British Columbia is in the C.A. Triplehorn Insect Collection at The Ohio State University (OSUC), suggesting that this species was accidentally introduced into coastal western Canada. As wood-nesters, many large carpenter bees are likely capable of expanding their range great distances by natural and unnatural transport methods while nesting inside suitable substrates, the presumed mode of transport into western Canada, and likely elsewhere. The ease at which the nests are transported has likely contributed to the nomenclatural and distributional ambiguity surrounding this species due to morphological similarities of specimens from North America, Hawaii, and several South Pacific islands. By comparing DNA barcodes of specimens from the western United States to specimens from Hawaii, we confirm the early opinion of P.H. Timberlake (Timberlake 1922) that specimens long established on the Hawaiian Islands are the same X. varipuncta from continental North America. Furthermore, these DNA barcode sequences also match those of specimens identified as X. sonorina Smith, 1874 from the French Polynesian and Samoan Islands, thus fully supporting the opinion of Groom et al. (2017) that all are likely conspecific. As X. sonorina, a species described from and likely introduced to Hawaii is the oldest name available, X. varipuncta is here placed into synonymy. Additional research will be needed to trace the timing and pathway of introduction and establishment of X. sonorina; it is presumed that the species is native to the southwestern United States but has been established in Hawaii since the mid-1800s. It is also established in French Polynesia, the Samoan Islands, and likely other south Pacific islands, with additional records of occurrence from Java, New Zealand, and now Canada.

The Naming of British Columbia

1978 ◽  
Vol 10 (3) ◽  
pp. 257-263 ◽  
Author(s):  
Ged Martin
Keyword(s):  
Nineteenth Century ◽  
British Columbia ◽  
North America ◽  
New Caledonia ◽  
Gold Rush ◽  
Western Coast ◽  
British North America ◽  
New Hebrides ◽  
The Government

Selecting a name for the gold rush colony of British Columbia, although apparently trivial, embarrassed the government, threatened to become the focus for a groundswell of opposition to the whole idea of establishing a new colony, and offers a curious sidelight on the role of the Crown.On 24 June 1858 Sir Edward Bulwer Lytton, the Colonial Secretary in Lord Derby's second ministry, wrote to the Queen to inform her that “in consequence of the recent discovery of Gold in the Neighbourhood of Fraser's River, on the Western Coast of British North America, rendering expedient the immediate establishment of Civil Government,” the government had decided “to erect at once a New Colony there.” Parliament had to authorize this, “& it is desirable that the name of the new Colony shall be inserted in the Bill.” Since the measure was to be introduced within a week, the procedure was slapdash. In asking the Queen to select a name, Lytton informed her that explorers had used the name “New Caledonia,” but did point out that the name had been used elsewhere, most notably for “the chief island of the New Hebrides Group in the South Seas where the French have lately signified their intention to form an establishment.” He added that the names New Cornwall and New Hanover had also been applied to parts of the coast by some mapmakers. While the monarch retained a significant role in mid-nineteenth century government, this hardly extended to, acting as a cartographical research institute for the Colonial Office. On 27 June the Queen informed her minister that she had settled on New Caledonia as the most generally accepted name.

scholarly journals Signatures of post-glacial genetic isolation and human-driven migration in the Dothistroma needle blight pathogen in western Canada

2020 ◽  
Author(s):  
Arnaud Capron ◽  
Nicolas Feau ◽  
Renate Heinzelmann ◽  
Irene Barnes ◽  
Andy Benowicz ◽  
...  
Keyword(s):  
British Columbia ◽  
Gene Flow ◽  
North America ◽  
Lodgepole Pine ◽  
Population History ◽  
Western Canada ◽  
Haplotypic Diversity ◽  
Improvement Programs ◽  
Dothistroma Needle Blight ◽  
Needle Blight

Many current tree improvement programs are incorporating assisted gene flow strategies to match reforestation efforts with future climates. This is the case for the lodgepole pine (Pinus contorta var. latifolia), the most extensively planted tree in western Canada. Knowledge of the structure and origin of pathogen populations associated with this tree would help improve the breeding effort. Recent outbreaks of the Dothistroma needle blight (DNB) pathogen Dothistroma septosporum on lodgepole pine in British Columbia and its discovery in Alberta plantations raised questions about the diversity and population structure of this pathogen in western Canada. Using genotyping-by-sequencing (GBS) on 119 D. septosporum isolates from 16 natural pine populations and plantations from this area, we identified four genetic lineages, all distinct from the other DNB lineages from outside of North America. Modeling of the population history indicated that these lineages diverged between 31.4 and 7.2k years ago, coinciding with the last glacial maximum and the post-glacial recolonization of lodgepole pine in western North America. The lineage found in the Kispiox Valley from British Columbia, where an unprecedented DNB epidemic occurred in the 1990s, was close to demographic equilibrium and displayed a high level of haplotypic diversity. Two lineages found in Alberta and Prince George (British Columbia) showed departure from random mating and contemporary gene flow, likely resulting from pine breeding activities and material exchanges in these areas. The increased movement of planting material could have some major consequences by facilitating secondary contact between genetically isolated DNB lineages, possibly resulting in new epidemics.

scholarly journals Zoppola, Zoppolani and Migration to Western Canada: A Sample Study

2012 ◽  
Vol 33 (1) ◽  
pp. 107-132
Author(s):  
Gabriella Colussi Arthur
Keyword(s):  
British Columbia ◽  
North America ◽  
Capital City ◽  
Western Canada ◽  
Historical Scholarship ◽  
Ellis Island ◽  
History Of ◽  
And Migration ◽  
Friuli Venezia Giulia

This paper investigates the departures and arrivals of a group of Zoppolani, Italians from the northeast of Italy who travelled through Ellis Island to British Columbia in search of work between 1906 and 1923. Zoppola is a municipality located in the center west of the autonomous Friuli Venezia-Giulia Region in northeast Italy, and it is approximately 90 km northwest of Friuli Venezia-Giulia’s capital city of Trieste. It was one of many northern Italian towns from which migrants to North America originated. However, little is known of the considerable number of Zoppolani who left the area in the early 1900s and made their way to western Canada. This sample study examines the historical scholarship in the field, considers challenges posed by a variety of archival records and argues that an understanding of the local geography and history of both the comune of Zoppola and the province of British Columbia is essential to the overall interpretation of the emigrant history discussed.

REVISION OF THE MACROPSINI AND NEOPSINI OF THE NEW-WORLD (RHYNCHOTA: HOMOPTERA: CICADELLIDAE), WITH NOTES ON INTERSEX MORPHOLOGY

1983 ◽  
Vol 115 (S123) ◽  
pp. 5-223 ◽  
Author(s):  
K. G. A. Hamilton
Keyword(s):  
British Columbia ◽  
New Species ◽  
North America ◽  
New World ◽  
Morphological Data ◽  
Western Canada ◽  
Northeastern North America ◽  
Distribution Maps ◽  
Polymorphic Species ◽  
Northwestern North America

AbstractThe Neopsini encompasses two genera, both exclusively Neotropical: Neopsis Oman (5 species) and Nollia n. gen. (2 species). Neopsis amazonica n. sp., Neopsis tumidifrons n. sp., Neopsis magna n. sp. (Brazil), and Nollia rustica n. sp. (Chile) are described, and the genera and species of the Neopsini are keyed.The New-World Macropsini encompasses five genera: Pediopsis Burmeister (1 species), Pediopsoides Matsumura (2 species), Reticopsis Hamilton (2 species), Macropsis Lewis (55 species), and Oncopsis Burmeister (36 species). Biological and morphological data are used to define the species in this taxonomically difficult tribe, with the result that 45 new species are described: Macropsis acapulco, M. dimorpha, M. igniscutellata, M. mexicana, M. oncopsimilis, and M. zebra from Mexico; Macropsis aureocephala, M. californiensis, M. ferrax, M. inversalis, M. palustris, M. pulchra, Oncopsis arizona, O. aureostria, and Reticopsis udrobates from southern California and Arizona; Oncopsis insignifica, O. mica, and O. tangenta from Utah; Macropsis borealis, M. rufescens, Oncopsis albicollis, O. incidens, O. interior, O. juno, O. marilynae, O. monticola, and O. tenuifoliae from northwestern North America; Macropsis dixiensis and O. infumata from southeastern North America; Macropsis decisa, M. jocosa, M. microceps, M. tunicata, M. xena, Oncopsis citrella, O. concurrens, O. dentata, O. deluda, O. prolixa, O. quebecensis, and O. vartyi from northeastern North America; and Macropsis deviridis, Oncopsis citra, O. crispae, and O. prairiana from Canada. Five new subspecies are described: O. cinctifrons kootenensis, O. prairiana ferrosus, and O. prairiana occidentalis, all from southern British Columbia; Oncopsis nigrinasi florida from Florida; and Macropsis deviridis alberta from western Canada. Five new synonymies are created. Keys to all taxa, host associations, and distribution maps are provided and the colour phases of the various polymorphic species are analyzed.The morphology and significance of intersex individuals of Oncopsis spp. are discussed.

The Riel Rebellion and Canadian-American Relations

2021 ◽  
Vol 102 (s1) ◽  
pp. s159-s177
Author(s):  
Alvin C. Gluek, Jr.
Keyword(s):  
United States ◽  
British Columbia ◽  
North America ◽  
The United States ◽  
Interesting Case ◽  
American Family ◽  
Political Union ◽  
British North America ◽  
Self Interest ◽  
Rupert's Land

The Riel Rebellion presents an interesting case in Canadian-American history. For relations between the two nations, already strained by the Civil War, Fenian movements within the United States, and the American rejection of reciprocity, took a turn for the worse in 1869–70 when Canada was suddenly confronted with the insurrection in Rupert’s Land. Beguiled by the evasive dream of becoming a continental republic, Americans had long coveted the lands of their northern neighbour. That the new Dominion of Canada could survive – indeed, could dare to envision its own transcontinental glory – was inconceivable to many Americans. In their own self-interest, they exaggerated the signs of disaffection within the Dominion. And when the Metis of Rupert’s Land forcibly rejected political union with Canada, and certain citizens of British Columbia petitioned President Grant for admission into the United States, it seemed that all British North America was breaking up and that its separate members would soon become a part of the American family to which they “naturally” belonged.

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