. Bulletin. Insects; Insect pests; Entomology; Insects; Insect pests; Entomology. 114 DECIDUOUS FRUIT INSECTS AND INSECTICIDES. calyx cup, and would thus mostly escape destruction unless the poison had been there placed. Other investigators have shown, notably the late Professor Slingerland, that codling-moth larva} in the East feed in the outer calyx cup, and the results which have been obtained with mist sprays in the East during the past twenty-five years, filling mostly only the outer calyx cavity, have been much more favorable than could be expected were it the rule that feeding occurs pr
. Bulletin. Insects; Insect pests; Entomology; Insects; Insect pests; Entomology. 114 DECIDUOUS FRUIT INSECTS AND INSECTICIDES. calyx cup, and would thus mostly escape destruction unless the poison had been there placed. Other investigators have shown, notably the late Professor Slingerland, that codling-moth larva} in the East feed in the outer calyx cup, and the results which have been obtained with mist sprays in the East during the past twenty-five years, filling mostly only the outer calyx cavity, have been much more favorable than could be expected were it the rule that feeding occurs principally in the inner cup. The stamen bars, as shown in the figure, form a dome or shield over the cavity below, and the poison is best forced. 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 United States. Bureau of Entomology. Washington : G. P. O.
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