 The females of these insects do not extrude their eggs. Clinging closely to the leaf with their heads towards its base, they die, their distended abdomens appearing like a little bag filled with eggs. The outer skin of the abdomen soon perishes and disappears,...  Bulletin - Page 2181881Full view - About this book
 | New York State Agricultural Society - 1858 - 872 pages
...abdomen dusky red and slight" covered with fine cottony down. The females of these insects do not extrude their eggs. Clinging closely to the leaf with their...and protected by the closed wings of the dead fly. I have met with the dead females thus adhering to the leaves the first of July, and have noticed the... | |
 | Oklahoma. Adjutant-general's office - 1859 - 354 pages
...abdomen dusky red and slighty covered with fine cottony down. The females of these insects do not extrude their eggs. Clinging closely to the leaf with their...and protected by the closed wings of the dead fly. I have met with the dead females thus adhering to the leaves the first of July, and have noticed the... | |
 | United States Entomological Commission, Alpheus Spring Packard - 1890 - 1060 pages
...cottony down. (Fitch.) " The females of these insects do not extrude their eggs. Clinging closely t« the leaf with their heads towards its base, they die,...and protected by the closed wings of the dead fly. I have met with the dead females thus adhering to the leaves the first of July, and have noticed the... | |
 | United States Entomological Commission - 1890 - 1078 pages
...cottony down. (Fitch.) " The females of these insects do not extrude their eggs. Clinging closely te the leaf with their heads towards its base, they die,...the mass of eggs adhering to the side of the leaf, bnt completely covered over and protected by the closed wings of the dead fly. I have met with the... | |
 | Percy Nicol Annand - 1928 - 160 pages
...females of these insects do not extrude their eggs. Clinging closely to the leaf with their heads toward its base, they die, their distended abdomens appearing...and protected by the closed wings of the dead fly. All individuals examined by me lay their eggs in the same manner as other species ; this includes observations... | |
 | Maine Agricultural Experiment Station - 1909 - 458 pages
...dusky red and slightly covered with fine cottony down. "The females of these insects do not extrude their eggs. Clinging closely to the leaf with their...and protected by the closed wings of the dead fly. I have met with the dead females thus adhering to the leaves the first of July, and have noticed the... | |
 | 1928 - 342 pages
...females of these insects do not extrude their eggs. Clinging closely to the leaf with their heads toward its base, they die, their distended abdomens appearing...and protected by the closed wings of the dead fly. All individuals examined by me lay their eggs in the same manner as other species ; this includes observations... | |
 | Percy Nicol Annand - 1983 - 152 pages
...females of these insects do not extrude their eggs. Clinging closely to the leaf with their heads toward its base, they die, their distended abdomens appearing...and protected by the closed wings of the dead fly. All individuals examined by me lay their eggs in the same manner as other species ; this includes observations... | |
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