. Elementary textbook of economic zoology and entomology. Zoology; Insect pests. INSECTS INJURIOUS TO GARDEN TRUCK 485 away in the ground or rubbish during the day and come forth at night to feed on any available vegetation. As they have a pernicious habit of cutting off small tender plants close to the surface of the ground, they may often do much damage, par- ticularly in the garden. They are usually held in check by. FIG. 229.—A cut-worm, species undetermined. (About natural size.) their natural enemies, but sometimes they seem to get away from control and occur in such numbers that they de


. Elementary textbook of economic zoology and entomology. Zoology; Insect pests. INSECTS INJURIOUS TO GARDEN TRUCK 485 away in the ground or rubbish during the day and come forth at night to feed on any available vegetation. As they have a pernicious habit of cutting off small tender plants close to the surface of the ground, they may often do much damage, par- ticularly in the garden. They are usually held in check by. FIG. 229.—A cut-worm, species undetermined. (About natural size.) their natural enemies, but sometimes they seem to get away from control and occur in such numbers that they destroy nearly every green thing in the affected regions. At such times some of the species will begin to migrate in great armies. 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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