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" These females lay their eggs upon the top of their cocoons, and cover them with a large quantity of frothy matter, which on drying becomes white and brittle. Different broods of these insects appear at various times in the course of the summer, but the... "
A Treatise on Some of the Insects Injurious to Vegetation - Página 367
por Thaddeus William Harris - 1862 - 640 páginas
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The Annual Register, Volumen150

Edmund Burke - 1909 - 676 páginas
...Bill that for thirty-two days, from July 17 to August 18, no rain fell. Rain, however, came freely in the latter part of August and the beginning of September, and the remaining months of the year were mild and damp except for a sharp spell of snow and frost in the...
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A Report on the Insects of Massachusetts, Injurious to Vegetation

Thaddeus William Harris, Massachusetts. Zoological and Botanical Survey - 1841 - 484 páginas
...upon the top of their cocoons, and cover them with a large quantity of frothy matter, which on drying becomes white and brittle. Different broods of these...summer. The name of this moth is Orgyia * leucostigma, the white-marked Orgyia or * This name is derived from a word which signifies to stretch out the hands,...
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The Farmer's Encyclopædia, and Dictionary of Rural Affairs ..., Volumen1

Cuthbert William Johnson - 1844 - 1210 páginas
...upon the *op of their cocoons, and cover them with a large quantity of frothy matter, which on drying becomes white and brittle. Different broods of these...the greater number come to maturity and lay their e^gs in the latter part of August, and the beginning of September ; and these eggs are not hatched...
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The Trees of America: Native and Foreign, Pictorially and Botanically ...

Daniel Jay Browne - 1846 - 548 páginas
...a lighter gray than the males, and their bodies are much thicker, and are of an oblong-oval shape. Different broods of these insects appear at various...latter part of August and the beginning of September, which are not hatched before tha following spring. It is stated by the late Mr. BH Ives, of Salem,...
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American Agriculturist, Volumen7

1848 - 392 páginas
...than the males, and their bodies are much thicker, and are of an oblongoval shape. Different brootls of these insects appear at various times, in the course...latter part of August and the beginning of September, which are not hatched before the following spring. It is stated by the late Mr. BH Ivés, of Salem,...
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The Magazine of Horticulture, Botany, and All Useful Discoveries ..., Volumen14

1848 - 692 páginas
...well ripened, and the buds well set, the plants will be benefited by being set out in the open air in the latter part of August and the beginning of September, and they will then be in a fit state to force into bloom at any time they may be wanted. Some kinds are...
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A Treatise on Some of the Insects of New England which are Injurious to ...

Thaddeus William Harris - 1852 - 536 páginas
...the top of their cocoons, and cover them with a large quantity of frothy matter, which, on drying, becomes white and brittle. Different broods of these...summer. The name of this moth is Orgyia* leucostigma, the white-marked Orgyia or tussock-moth. It is to the eggs of this insect that the late Mr. BH Ives,...
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A Treatise on Some of the Insects Injurious to Vegetation

Thaddeus William Harris - 1862 - 682 páginas
...cocoons (Plate VII. Fig. 5), and cover them with a large quantity of frothy matter, which on drying becomes white and brittle. Different broods of these...this moth is Orgyia * leucostigma (Plate VII. * This name is derived from a word which signifies to stretch out the hands, and it is applied to this kind...
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A Treatise on Some of the Insects Injurious To Vegetation

Thaddeus William Harris - 1862 - 660 páginas
...cocoons (Plate VII. Fig. 5), and cover them with a large quantity of frothy matter, which on drying becomes white and brittle. Different broods of these...name of this moth is Orgyia * leucostigma (Plate VII. Fig. 4, male), the white-marked Orgyia or tussock-moth. It is to the eggs of this insect that the late...
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A Treatise on Some of the Insects Injurious to Vegetation

Thaddeus William Harris - 1862 - 696 páginas
...cocoons (Plate VIL Fig. 5), and cover them with a large quantity of frothy matter, which on drying becomes white and brittle. Different broods of these...The name of this moth is Orgyia * leucostigma (Plate VIL Fig. 4, male), the white-marked Orgyia or tussock-moth. It is to the eggs of this insect that the...
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