. Injurious insects : how to recognize and control them . Insect pests; Insect pests. SMALL CATEHriLLARS L:ATiyCr THE LEAF SURFACE 277 Wluni the caterpillars are feeiliiii!: together, the simplest means of control is to remove the Uviacs on which they are at work. Later, when the larva^ have scattered, it is necessary to apply arsenate of lead or Paris green. If "rapes are sprayed early with arsenicals, enough of the poison will adhere to cheek these insects when they begin feeding. The Apple-leaf Skeletonizer (Cuiiarcla hainiiiouili Riley) A small, brown caterpillar, not more than half a
. Injurious insects : how to recognize and control them . Insect pests; Insect pests. SMALL CATEHriLLARS L:ATiyCr THE LEAF SURFACE 277 Wluni the caterpillars are feeiliiii!: together, the simplest means of control is to remove the Uviacs on which they are at work. Later, when the larva^ have scattered, it is necessary to apply arsenate of lead or Paris green. If "rapes are sprayed early with arsenicals, enough of the poison will adhere to cheek these insects when they begin feeding. The Apple-leaf Skeletonizer (Cuiiarcla hainiiiouili Riley) A small, brown caterpillar, not more than half an inch long when full grown, injures apple foliage by eating the surface of the 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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Photo credit: © The Book Worm / Alamy / Afripics
License: Licensed
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Keywords: ., bookcentury1900, bookdecade1910, booksubjectinsectp, bookyear1912
