. Injurious insects : how to recognize and control them . Insect pests; Insect pests. 268 FESTS OF ORCHARD AXB iilALL FRUITS The eggs are laid in a compact mass, encircling a twig, and remain where placed until the following spring. The caterpillars hatch as soon as the foliage is out. Xests and caterpillars may be destroyed by burning with a torch, selecting a time when the caterpillars are at rest on or in their 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 ma
. Injurious insects : how to recognize and control them . Insect pests; Insect pests. 268 FESTS OF ORCHARD AXB iilALL FRUITS The eggs are laid in a compact mass, encircling a twig, and remain where placed until the following spring. The caterpillars hatch as soon as the foliage is out. Xests and caterpillars may be destroyed by burning with a torch, selecting a time when the caterpillars are at rest on or in their 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 O'Kane, Walter Collins, b. 1877. New York : The Macmillan Company
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Keywords: ., bookcentury1900, bookdecade1910, booksubjectinsectp, bookyear1912
