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" An old elm-tree in this vicinity used to be a favorite place of resort for the Tremex Columba, or pigeon Tremex; and around it great numbers of the insects were often collected, during the months of July and August, and the early part of September. Six... "
A Treatise on Some of the Insects of New England which are Injurious to ... - Page 426
by Thaddeus William Harris - 1852 - 513 pages
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A Report on the Insects of Massachusetts: Injurious to Vegetation, Volume 3

Thaddeus William Harris - 1841 - 459 pages
...hind-body is somewhat flattened, rather widest behind, and ends with a conical horn. His hind-legs are flattened, much wider than those of the female,...eggs, while swarms of the males hovered around them. Within a year or two, some large button-wood trees, in Cambridge, have been visited by them in the...
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A Treatise on Some of the Insects Injurious to Vegetation

Thaddeus William Harris - 1862 - 640 pages
...resort for the Tremex Columba, or pigeon Tremex ; and around it great numbers of the insects were ofien collected, during the months of July and August, and...while swarms of the males hovered around them. For fifieen years or more, some large buttonwood-trees in Cambridge have been visited by them in the same...
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Annual Report - Entomological Society of Ontario: 1871-1876, Volumes 2-8

Entomological Society of Ontario - 1872
...to two inches or more. " An old elm tree in this vicinity (Cambridge, Mass.) used to be a favourite place of resort for the Tremex columba, or Pigeon...frequently be seen at once upon it, employed in boring the trunk and laying their eggs, while swarms of males hovered around them. For fifteen years or more,...
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Health in India for British Women, and on the Prevention of Disease in ...

Edward John Tilt - 1875 - 134 pages
...extend beyond lat. 24 44', and therefore the nothern parts of Hindustan have the dryest climate. During the months of July and August, and the early part of September the rainy season in the southern part of India the atmosphere in the north is generally clouded,...
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Sessional Papers - Legislature of the Province of Ontario, Volume 2

Ontario. Legislative Assembly - 1877
...to two inches or more. " An old elm tree in this vicinity (Cambridge, Mass.) used to be a favourite place of resort for the Tremex columba, or Pigeon...of July and August and the early part of September. Sir or more females might frequently be seen at once upon it, employed in boring the trunk and laying...
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A manual of family medicine for India, Issue 272

sir William James Moore - 1877
...extend beyond lat. 24 44', and therefore the northern parts of Hindustan have the driest climate. During the months of July and August, and the early part of September the rainy season in the southern part of India the atmosphere in the north is generally clouded;...
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The Minnesota Horticulturist: Annual report of the Minnesota State ...

Minnesota State Horticultural Society - 1878
...The development of this insect is somewhat irregular, and it may usually be found in all its stages during the months of July and August and the early part of September. The larvae of both these native species feed preferably upon cabbage, but also devour with apparent...
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Bulletin, Issue 7

1881
...of resort for this saw-fly, numbers of them collecting about it during the months of July, Angust, and the early part of September. "Six or more females might frequently be seen at onee upon it, employed in boring into the trunk and laying their eggs, while swarms of the males hovered...
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Fifth Report of the United States Entomological Commission: Being a Revised ...

United States Entomological Commission, Alpheus Spring Packard - 1890 - 957 pages
...favorite place of resort for this saw-fly, numbers of them collecting about it during the months of Jnly, August, and the early part of September. " Six or...around them. For fifteen years or more some large buttouwood trees in Cambridge have been visited by them in the same way." Prof. JA Lintner, State Entomologist...
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Report of the United States Entomological ..., Volume 5, Parts 1886-1890

United States Entomological Commission - 1890
...favorite place of resort for this saw-fly, numbers of them collecting about it during the months of July, August, and the early part of September. " Six or...around them. For fifteen years or more some large buttoiiwood trees in Cambridge have been visited by them in the same way." Prof. JA I .i ii i HIT....
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