 | 1846 - 390 pages
...entrance. For a time, they cast their chips out of their holes as fast as they are made, but, after awhile, the passage becomes clogged, and the burrow more or...their operations is known by the oozing of the sap and dropping of the saw-dust from the holes. The bark around the part attacked begins to swell, and in... | |
 | Daniel Jay Browne - 1846 - 542 pages
...entrance. For a time, they cast their chips out of their holes as fast as they are made, but after awhile, the passage becomes clogged, and the burrow more or...their operations is known by the oozing of the sap and dropping of the saw-dust from the holes. The bark around the part attacked begins to swell, and in... | |
 | 1846 - 392 pages
...entrance. For a time, they cast their chips out of their holes as fast as they are made, but, after awhile, the passage becomes clogged, and the burrow more or...with the coarse and fibrous fragments of wood, to jet rid of which, the grubs are often obliged to open new holes through the- bark. The seat of their... | |
 | American Institute of the City of New York - 1853 - 550 pages
...direction from the place of their entrance. For a time they cast their chips out of their holes as fast as they are made, but after a while the passage becomes clogged, and the burrowr more or less filled with the coarse and fibrous fragments of wood, to get rid of which the... | |
 | Thaddeus William Harris - 1862 - 682 pages
...direction from the place of their entrance. For a time they cast their chips out of their holes as fast as they are made, but after a while the passage...fibrous fragments of wood, to get rid of which the grubs arc often obliged to open new holes through the bark. The seat of their operations is known by the... | |
 | Entomological Society of Ontario - 1872 - 416 pages
...direction from the place of their entrance. For a time they cast their chips out of their holes as fast as they are made, but after a while the passage...to get rid of which the grubs are often obliged to op«n new holes through the bark. The seat of their operations is known by the oozing of the sap, and... | |
 | 1878 - 798 pages
...upward direction from their place of entrance. For a time they cast their chips out of their holes as fast as they are made, but after a while the passage...less filled with the coarse and fibrous fragments or wood, to get rid of which the grubs are often obliged to open new holes through the bark. The seat... | |
 | 1879 - 530 pages
...upward direction from their place of entrance. For a time they cast their chips out of their holes as fast as they are made, but after a while the passage...less filled with the coarse and fibrous fragments or wood, to get rid of which the grubs are often obliged to open new holes through the bark. The seat... | |
 | 1881 - 284 pages
...entranee. For a time they cast their chips out of their holes as fast as they are made, but after awhile the passage becomes clogged and the burrow more or less filled with the coarae and fibrous fragments of wood, to get rid of which the grubs are often obliged to open new holes... | |
 | Kansas State Horticultural Society - 1889 - 520 pages
...entrance. For a time they cast their chips out of the holes as fast as they are made, but after awhile the passage becomes clogged and the burrow more or less filled with the coarse and fibrous fragmenta of wood, to get rid of which the grubs are often obliged to open new holes through the bark.... | |
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For a time they cast their chips out of the holes as fast as they are made, but after a while the passage becomes clogged and the burrow more or less filled with the coarse and fibrous fragments of wood, to get rid of which the grubs are often obliged... 
