 | Thaddeus William Harris, Massachusetts. Zoological and Botanical Survey - 1841 - 484 pages
...Greek name for a wild bee ; Tremex signifies a perforator, or maker of holes ; and Columba a pigeon. The body of the female is cylindrical, about as thick as a common lead-pencil, and an inch and a half, or more, in length, exclusive of the borer, which is an... | |
 | Thaddeus William Harris - 1852 - 536 pages
...Greek name for a wild bee ; Tremex signifies a perforator, or maker of holes; and Columba a pigeon. The body of the female is cylindrical, about as thick as a common lead-pencil, and an inch and a half, or more, in length, exclusive of the borer, which is an... | |
 | Entomological Society of Ontario - 1872 - 416 pages
...injurious to the pear, button-wood, and elm-trees. The following is from Harris's " Injurious Insects " : " The body of the female is cylindrical, about as thick as a common lead-pencil, and an inch and a half or more in length, exclusive of the borer, which is an inch... | |
 | J. T. Stewart - 1877 - 64 pages
...insect can be seen on the trunks of the Elm, Pear and Buttonwood, during the months of July and August. The body of the female is cylindrical, about as thick as a small lead pencil, and more than an inch long, exclusive of the borer, which itself is about an inch... | |
 | Ontario. Legislative Assembly - 1877 - 694 pages
...to the pear, button- wood, and elm- trees. The following is from Harris's " Injurious Insects " : " The body of the female is cylindrical, about as thick as a common lead-pencil, and an inch and a half or more in length, exclusive of the borer, which is an inch... | |
 | Entomological Society of Ontario - 1872 - 492 pages
...injurious to the pear, button-wood, and elm-trees. The following is from Harris's " Injurious Insects " : " The body of the female is cylindrical, about as thick as a common lead-pencil, and an inch and a half or more in length, exclusive of the borer, which is an inch... | |
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The following is from Harris's " Injurious Insects " : " The body of the female is cylindrical, about as thick as a common lead-pencil, and an inch and a half or more in length, exclusive of the borer, which is an inch long and projects three-eighths... 