. The encyclopedia of practical horticulture; a reference system of commercial horticulture, covering the practical and scientific phases of horticulture, with special reference to fruits and vegetables;. Gardening; Fruit-culture; Vegetable gardening. 1744 ENCYCLOPEDIA OF PRACTICAL HORTICULTURE. Fig. 1. The Fruit-Tree Pulvinaria (Pulvi- naria amygdali Ckll.). (Natural size.) Mealy Plum Louse. See Plum Pests, Peach Borer. See Peach Pests. Pear Thrips. See Pear Pests. Red Humped Caterpillar. See Apple Pests. San Jose Scale. See Apple Pests. Fig. 1. The European Fruit Lecanium. (Original.) Natura
. The encyclopedia of practical horticulture; a reference system of commercial horticulture, covering the practical and scientific phases of horticulture, with special reference to fruits and vegetables;. Gardening; Fruit-culture; Vegetable gardening. 1744 ENCYCLOPEDIA OF PRACTICAL HORTICULTURE. Fig. 1. The Fruit-Tree Pulvinaria (Pulvi- naria amygdali Ckll.). (Natural size.) Mealy Plum Louse. See Plum Pests, Peach Borer. See Peach Pests. Pear Thrips. See Pear Pests. Red Humped Caterpillar. See Apple Pests. San Jose Scale. See Apple Pests. Fig. 1. The European Fruit Lecanium. (Original.) Natural Enemy Comys Fusca. Fall Canker Worm. See Apple Pests. Frosted Scale. See Apricot Pests. Fniit-Tree Pulyinaria Pulvinaria amygdali Ckll. General Appearance The general appearance of this insect is well shown in Fig. 1. The body proper is yellowish to brownish and the large egg-sac white. The entire length, includ- ing egg-sac, is nearly one-half inch. Food Plants The foliage of the prune and peach trees. E. O. EssiG. 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 Lowther, Granville, ed; Worthington, William, 1871-. North Yakima, Wash. , The Encyclopedia of Horticulture Corporation
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Keywords: ., bookcentury1900, booksubjectfruitculture, booksubjectgardening
