 | Thaddeus William Harris, Massachusetts. Zoological and Botanical Survey - 1841 - 484 lehte
...and the grubs immediately burrow into the bark, devouring the soft inner substance that suffices for their nourishment till the approach of winter, during...the general course of their winding and irregular passages, being in an upward direction from the place of their entrance. For a time they cast their... | |
 | Cuthbert William Johnson - 1844 - 1210 lehte
...and the grubs immediately burrow into the bark, devouring the soft inner substance that suffices for their nourishment till the approach of winter, during...the general course of their winding and irregular passages being in an upward direction from the place of their entrance. For a time they cast their... | |
 | 1846 - 390 lehte
...the grubs immediately burrow into the bark, devouring the soft, inner substance, that suffices for their nourishment till the approach of winter, during...the general course of their winding and irregular passages being in an upward direction from the place of their entrance. For a time, they cast their... | |
 | Daniel Jay Browne - 1846 - 542 lehte
...the grubs immediately burrow into the bark, devouring the soft, inner substance, that suffices for their nourishment till the approach of winter, during...the general course of their winding and irregular passages, being in an upward direction from the place of their entrance. For a time, they cast their... | |
 | 1846 - 392 lehte
...the grubs immediately burrow into the bark, devouring the soft, inner substance, that suffices for their nourishment till the approach of winter, during...torpid state. In the spring, they bore through the вар-wood, more or less deeply into the trunk, the general course of their winding and irregular... | |
 | George Barrell Emerson - 1846 - 614 lehte
...beetle, (ib. pp. 86 and 295,) burrow in the bark and devour the soft inner portion, in autumn, and in spring they bore through the sap-wood, more or less deeply into the trunk, which they traverse by many winding and irregular, upward passages. A small reddish caterpillar (supposed... | |
 | Thaddeus William Harris - 1852 - 536 lehte
...and the grubs immediately burrow into the bark, devouring the soft inner substance that suffices for their nourishment till the approach of winter, during...the general course of their winding and irregular passages being in an upward direction from the place of their entrance. For a time they cast their... | |
 | American Institute of the City of New York - 1853 - 550 lehte
...and the grubs immediately burrow into the bark, devouring the soft inner substance that suffices for their nourishment till the approach of winter, during...at rest in a torpid state. In the spring they bore into the sap wood, more or less deeply into the trunk, the general course of their winding and irregular... | |
 | Thaddeus William Harris - 1862 - 700 lehte
...and the grubs immediately burrow into the bark, devouring the soft inner substance that suffices for their nourishment till the approach of winter, during...the general course of their winding and irregular passages being in an upward direction from the place of their entrance. For a time they cast their... | |
 | Cuthbert William Johnson - 1869 - 1296 lehte
...and the grubs immediately burrow into the bark, devouring the soft inner substance that suffices for their nourishment till the approach of winter, during...the general course of their winding and irregular passages being in an upward direction from the place of their entrance. For a time they cast their... | |
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... till the approach of winter, during which they remain at rest in a torpid state. In the spring they bore through the sap-wood, more or less deeply into the trunk, the general course of their winding and irregular passages being in an upward direction... 
