Zobrazeno 1 - 10
of 24
pro vyhledávání: '"M. E. MacGillivray"'
Publikováno v:
The Canadian Entomologist. 112:633-636
A synthetic nucleoside analogue, 1-β-D-ribofuranosyl-1,2,4,-triazole-3-carboxamide (known as Virazole or Ribavirin), has been shown to inhibit the multiplication of at least 25 DNA- and RNA-containing human viruses (Sidwell et al. 1974), and to inhi
Publikováno v:
The Canadian Entomologist. 108:1069-1078
Gauze covers placed over the entrance of one air intake louver (1.52 m × 1.52 m, ht. 11.85 m, air passage 3055.8 cu.m/min) on the penthouse of the Research Station, from May until December, during a 3-year period, trapped more than 150 aphid species
Autor:
M. E. MacGillivray, G. B. Anderson
Publikováno v:
The Canadian Entomologist. 90:148-155
In Eastern Canada four species of aphids, Macrosiphum solanifolii (Ashm.), Myzus persicae (Sulz.), Aulacorthum solani (Kltb.), and Aphis abbreviata Patch infest potatoes. Since 1953 it has been possible to rear the four species in the greenhouse thro
Autor:
M. E. MacGillivray, G. B. Anderson
Publikováno v:
The Canadian Entomologist. 90:241-245
Factors promoting wing production in aphids have been studied extensively by many workers (Ackerman, 1926; Bonnemaison, 1951; Ewing, 1925, 1926; Lal, 1952, 1955; Shull, 1926-1942; Wadley, 1923; and White, 1946), who advanced theories based on experim
Autor:
M. E. MacGillivray
Publikováno v:
The Canadian Entomologist. 92:704-707
In New Brunswick, Ceruraphis eriophori (Wlk., 1848) and Neoceruraphis viburnicola (Gill., 1909) are readily found in spring and autumn on their Viburnum hosts. I have collected both species from the curled leaves of these primary hosts (C. eriophori
Autor:
G. B. Anderson, M. E. MacGillivray
Publikováno v:
The Canadian Entomologist. 89:43-46
Three types of cages, suitable for rearing potato-infesting aphids on whole plants, parts of plants, and excised leaves, have been developed during aphid investigations at the Fredericton laboratory. These cages have been used in the greenhouse and i
Autor:
M. E. MacGillivray, G. B. Anderson
Publikováno v:
Canadian Journal of Zoology. 42:491-510
Apterous and alate Macrosiphum euphorbiae (Thomas) from a clone reproducing agamically since 1952 produced viviparae and sexuales when exposed to certain photoperiods and temperatures. The kinds of offspring produced were influenced by day length, pa
Autor:
M. E. MacGillivray
Publikováno v:
The Canadian Entomologist. 92:915-921
Hille Ris Lambers (1939) erected the genus Masonaphis with Macrosiphum rhododendri Wilson, 1918, as typus generis. When I revised this genus (1958) there was no opportunity to examine authentic material of the genotype. Since then Dr. A. A. Granovsky
Autor:
M. E. MacGillivray
Publikováno v:
The Canadian Entomologist. 91:638-641
Ogilvie (1927) lists five aphids of economic importance from Bermuda; namely, Illinoia (Macrosiphum) solanifolii (Ashm.) (=Macrosiphum euphorbiae (Thom.)), Myzus persicae (Sulz.), Aphis lilii Takah., Aphis gossypii Glover, and ? Fullawayella formosan
Autor:
M. E. MacGillivray
Publikováno v:
The Canadian Entomologist. 95:892-896
Rhodobium porosum(Sanderson), an aphid found on strawberry and rose, is discussed in this paper. The sexuales are redescribed and measurements given for the apterous and alate viviparous female.