. A manual of dangerous insects likely to be introduced in the United States through importations. iology: Adult, male wings grayish white, on border blackish, dustedwith gold, with dark oblique lines; female, with wing stumps black, sprinkled with Fig. 59.—Fruit tree borer (Capnodis tenebrionis):Adult, larva. (Silvestri.) FRUIT INSECTS. Ill red and with gray and white hahs. Occurs in April and May (Germany). Pupatesin the earth. Larva, length 40 mm.; gray, with golden, longitudinal lines; occursMay to July. Distribution: Northern , P. Handbuch der Pflanzenkrankheiten, 3d ed., 19
. A manual of dangerous insects likely to be introduced in the United States through importations. iology: Adult, male wings grayish white, on border blackish, dustedwith gold, with dark oblique lines; female, with wing stumps black, sprinkled with Fig. 59.—Fruit tree borer (Capnodis tenebrionis):Adult, larva. (Silvestri.) FRUIT INSECTS. Ill red and with gray and white hahs. Occurs in April and May (Germany). Pupatesin the earth. Larva, length 40 mm.; gray, with golden, longitudinal lines; occursMay to July. Distribution: Northern , P. Handbuch der Pflanzenkrankheiten, 3d ed., 1913, vol. 3, p. 339. Hibernia ruplcapraria Hiibner. (Early Moth. Geometridse; Lepidoptera.) Hosts: Plum, thorns, fruit trees. Injury: No record of serious damage. (Theobald.) Description and biology: Adult male wing expanse 30 mm.; forewings gray brown,with broad dark area across middle, edges dark and notched; hind wings whitishgray, with a dark central spot aboA-e middle and crossed by an indistinct gray streak;female, almost wingless, stumps of wings grayish; occurs in January and February. jTiG. 60.—Cherry spinner (Bistort hirtariiis): a, Adult; female; b, adult male; c, larva; d, pupa. (Sorauer.) (England). Larva bluish green with pale green back, front of each segment darkened,and a white line on each side; pupates in soil. Distribution; England, Europe (except Russia), Asia ,, F. V. Insect Pests of Fruits, 1909, p. 362. Gastropacha querclfolia Linnseus. (Lappet Moth. Lasiocampidae; Lepidoptera.) Hosts: Apple, plum, pear, hawthorn, blackthorn, willow, sallow. Injury: Can not be looked upon as a pest. Sometimes strips branches and shoots. Description and biology: Adult male wing expanse 56 mm.; female, 80 mm.; colorrich brown, with dark irregular, transverse, scalloped lines on both pairs of Avings,edges of wings scalloped. Moths appear in June and July (England). Pupa largebrown motile; cocoon spun among twigs of trees, crevices, in bark and rubbish ongro
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