. Elementary textbook of economic zoology and entomology. Zoology; Insect pests. 368 ECONOMIC ZOOLOGY AND ENTOMOLOGY and tuberculosis, is sure. That they may aid in distributing others is highly probable. Mosquitoes and house-flies will be feared in the not far distant future as venomous snakes are now. And they will be fought even more vigorously, for their abundance makes them immensely more dangerous. Life History and Habits of Mosquitoes.—Mosquitoes lay their eggs in water, or in places where water is apt to accumu- late. Some species fasten the eggs together in little masses that float on
. Elementary textbook of economic zoology and entomology. Zoology; Insect pests. 368 ECONOMIC ZOOLOGY AND ENTOMOLOGY and tuberculosis, is sure. That they may aid in distributing others is highly probable. Mosquitoes and house-flies will be feared in the not far distant future as venomous snakes are now. And they will be fought even more vigorously, for their abundance makes them immensely more dangerous. Life History and Habits of Mosquitoes.—Mosquitoes lay their eggs in water, or in places where water is apt to accumu- late. Some species fasten the eggs together in little masses that float on the surface and look like small particles of soot at. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Kellogg, Vernon L. (Vernon Lyman), 1867-1937; Doane, Rennie Wilbur, 1871-. New York, H. Holt and company
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