 | Thaddeus William Harris - 1852 - 536 Seiten
...relative to its origin is deserving of some credit. The head, antennae, and thorax of this fly arc black. The hind body is tawny, more or less widely marked with black on each ring, and clothed with fine grayish hairs. The egg-tube of the female is rose-colored. The wings are... | |
 | Wisconsin State Agricultural Society - 1854 - 514 Seiten
...leave little doubt of the truth of the common notion relative to their appearance in this country. The head, antennae and thorax of this fly are black. The hind body is tawny, and marked with black on each ring, and clothed with fine grayish hairs. The wings are black or tawny,... | |
 | Wisconsin State Agricultural Society - 1854 - 528 Seiten
...of the truth of the common notion relative to their appearance in this country. The head, antennai and thorax of this fly are black. The hind body is tawny, and marked with black on each ring, and clothed with tine grayish hairs. The wings are black or tawny,... | |
 | United States. Patent Office - 1855 - 832 Seiten
...measure* about the tenth of an inch in length, the head, antennae, and thorax are black, the hind body tawny, more or less widely marked with black on each wing, and clothed with fine greyish hairs. The wings expand about a quarter of an inch or more, and are blackish, except at the... | |
 | 1857 - 526 Seiten
...measures about the tenth of an inch in length, the head, antennae, and thorax are black, the hind body tawny, more or less widely marked with black on each wing, and clothed with fine greyish hairs. The wings expand about a quarter of an inch or more, and are blackish, except at the... | |
 | Thaddeus William Harris - 1862 - 682 Seiten
...fly, induce me to think that the common opinion relative to its origin is deserving of some credit. The head, antennae, and thorax of this fly are black....tawny, more or less widely marked with black on each ring, and clothed with fine grayish hairs. The egg-tube of the female is rose-colored. The wings are... | |
 | Thaddeus William Harris - 1862 - 700 Seiten
...think that the common opinion relative to its origin is deserving of some credit. The head, antenme, and thorax of this fly are black. The hind body is...tawny, more or less widely marked with black on each ring, and clothed with fine grayish hairs. The egg-tube of the female is rose-colored. The wings are... | |
 | Entomological Society of Ontario - 1872 - 416 Seiten
...to weaken the plant and cause it to fall down, or to wither and die. rio. 40. " The head, antennce, and thorax of this fly are black ; the hind body is...fine grayish hairs. The egg-tube of the female is rosecoloured ; the wings are blackish, except at the base, where they are tawny, and very narrow, —... | |
 | Edmund Monroe Pendleton - 1875 - 440 Seiten
...on Insects Injurious to Vegetation, thus describes the Hessian fly. " The head, antennae, and thorax are black. The hind body is tawny, more or less widely...black on each wing, and clothed with fine grayish luiirs. Tho egg tube of the female is rose colored. The wings are blackish, except at the base ; the... | |
 | Ontario. Legislative Assembly - 1878 - 636 Seiten
...when the insect completes its pupal state, and finally comes forth as a tiny two-winged fly. O.) 50- " The head, antennae, and thorax of this fly are black...marked with black on each wing, and clothed with fine greyish haira. The egg-tube of the female is rosecoloured ; the wings are blackish, except at the base,... | |
| |
The egg-tube of the female is rosecoloured ; the wings are blackish, except at the base, where they are tawny, and very narrow, —they are fringed with short hairs and are rounded at the tip ; the legs are pale red or brownish, and the feet are black.... 