 | Missouri. State Board of Agriculture - 1869 - 786 páginas
...apple which has been attacked by the worm, showing the burrowings and channel of exit to the left; 5, the point at which the egg was laid and at which the young worm entered ; e, the full [Fig. 24] grown worm; h, its head and first segment magnified; i, the cocoon which it spins ;... | |
 | 1869 - 562 páginas
...fed to hogs. Fig. 14 delineates the various stages of the insect : a section of apple attacked, /> point at which the egg was laid and at which the young worm entered, c the full grown worm. // its head and portion ot body magnified, / the cocoon which it spins, </ the... | |
 | Wisconsin State Horticultural Society - 1876 - 218 páginas
...Entomologist: " The figure represents it in all its states, and gives at a glance its natural history: a represents a section of an apple which has been attacked...which the young worm entered; e, the full-grown worm; A, its head and first segment magnified; i, the cocoon which it spins; d, the chrysalis to which '... | |
 | Daniel R. Shafer - 1876 - 638 páginas
...apple which has been attacked by the worm, showing the burrowings and channel of exit to the left; b, the point at which the egg was laid and at which the young worm entered ; e, the full grown worm ; h, its head FIG. 3. and first segment magnified; /, the cocoon which it spins ; d,... | |
 | Kansas State Horticultural Society - 1879 - 370 páginas
...apple which has been attacked by this worm, showing the burrowings, and channel of exit to the left; 6, the point at which the egg was laid, and at which...escapes from the chrysalis, as it appears when at rest; g, the moth with wings expanded. (The moth appears in Kansas generally during the month of April. —... | |
 | Kansas State Horticultural Society - 1879 - 370 páginas
...apple which has been attacked by this worm, showing the burrowings, and channel of exit to the left; b, the point at which the egg was laid, and at which...escapes from the chrysalis, as it appears when at rest; g, the moth with wings expanded. (The moth appears in Kansas generally during the month of April. —... | |
 | Kansas State Horticultural Society - 1889 - 518 páginas
...which has been attacked by this worm, showing the borrowings, and channel of exit to the left; '-. the point at which the egg was laid, and at which the young worm entered ; e, the full-grown worm ; Л, its head and first segment, magnified; t, the cocoon which it spins; d, the chrysalis to which... | |
 | Kansas State Horticultural Society - 1889 - 520 páginas
...which has been attacked by this worm, showing the burrowiii^s, and channel of exit to the left; 6, the point at which the egg was laid, and at which the young worm entered ; л the full-grown worm ; Л, its head and first segment, magnified; i, the cocoon which it spins;... | |
 | Kansas State Horticultural Society - 1889 - 516 páginas
...apple which has been attacked by this worm, showing the burrowings, and channel of exit to the left; 6, the point at which the egg was laid, and at which the yonng worm entered ; e, the full-grown worm ; h, its head and first segment, magnified; i, the cocoon... | |
 | Kansas State Horticultural Society - 1891 - 310 páginas
...which has been attacked by this worm, showing the burrowings, and channel of exit to the left ; b, the point at which the egg was laid, and at which the young worm entered ; e, the full-grown worm ; ft, its head and first segment, magnified; i, the cocoon which it spins; d, the chrysalis to which... | |
| |
... its head and first segment, magnified; i, the cocoon which it spins; d, the chrysalis to which it changes; /, the moth which escapes from the chrysalis, as it appears when at rest; g, the moth with wings expanded. 