 | 1833 - 546 páginas
...facility to the destroyer, !s thinner here than in any other part, and conse. quently more easily pierced. The grub, controlled by an unvarying instinct, eats...its operations have much increased; it has now eaten half way down the apple, and the position of the hole at the top, if the apple continue upright or... | |
 | 1833 - 568 páginas
...other part, and consequently more easily pierced. The apple most commonly attacked is the codling, a large early sort, which ripens in July and August....operations have much increased ; it has now eaten half way down the apple, and the position of the hole at the top, if the apple continue upright, or... | |
 | 1833 - 484 páginas
...other part, and consequently more easily pierced. The grub, controlled by an unvarying instinct, cats into the apple obliquely downwards, and by thus avoiding...a thread; but, after a fortnight, its size and its operation! have much increased; it has now eaten half way down the apple, and the position of the hole... | |
 | 1833 - 488 páginas
...facility to the destroyer, is thinner here than in any other part, and consequently more easily pierced. The grub, controlled by an unvarying instinct, eats...obliquely downwards, and by thus avoiding the core and pip* in no way hinders its growth ; at first it makes but slow progress, being little bigger than a... | |
 | Edward Newman - 1835 - 348 páginas
...apple most commonly attacked is the codling, a large early sort, which ripens in July and August. 41. The grub, controlled by an unvarying instinct, eats...its operations have much increased; it has now eaten half way down the apple, and the position of the hole at the top, if the apple continue upright, or... | |
 | John Claudius Loudon - 1838 - 786 páginas
...early sort, which ripens in July and August. " The grub, controlled by an unvarying instinct, cats into the apple obliquely downwards, and, by thus avoiding...no way hinders its growth : at first it makes but slosv progress, being little bigger than a thread; but, after a fortnight, its size and its operations... | |
 | 1848 - 392 páginas
...the destroyer, is thinner here than in any other part, and, consequently, more easily pierced. * * * The grub, controlled by an unvarying instinct, eats...downwards, and, by thus avoiding the core and pips, in noway hinders its growth. At first, it makes but slo\r progress, being little bigger than a thread... | |
 | Edward Newman - 1849 - 188 páginas
...other part, and consequently more easily pierced. The apple most commonly attacked is the codling, a large, early sort, which ripens in July and August....than a thread, but after a fortnight its size and operations have much increased ; it has now eaten half way down the apple, and the position of the... | |
 | John William Douglas - 1856 - 266 páginas
...facility to the destroyer, is thinner here than at any other part, and consequently more easily pierced. " The grub, controlled by an unvarying instinct, eats...than a thread, but after a fortnight its size and operations have much increased; it has now eaten half way down the apple, and the position of the hole... | |
 | John George Wood - 1872 - 828 páginas
...weather, or any other casualty. ' As soon as the egg hatches, the little grub gnaws a hole in the crown of the apple, and soon buries itself in its substance...than a thread, but after a fortnight its size and operations have much increased ; it has now eaten half way down the apple, and the position of the... | |
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... operations have much increased ; it has now eaten half way down the apple, and the position of the hole at the top, if the apple continue upright, or nearly so, is inconvenient for a purpose it has up to this time been used for, that is, as a pass... 
