Ontario Sessional Papers, 1908, . jFig. 18 Allnot ye , with one o. t^„ e«:^fon ^^.3 a^H^^^ ^-tario, has tJO THE REPORT OF THE No. 19 The adult female scale is very difl&cult to distinguish, from the SanJose. The San Jose, however, has the exuviae light brown, the Cherry hasorange exuviae. The immature San Jose scales are often dark and have adistinct nipple, with a ring or depression around it; the immature Cherryscales are much the same color as the mature scales and there is not thesame prominent nipple and encircling ring. Furthermore the San Jose scalediscolors the fruit, bark and

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Ontario Sessional Papers, 1908, . jFig. 18 Allnot ye , with one o. t^„ e«:^fon ^^.3 a^H^^^ ^-tario, has tJO THE REPORT OF THE No. 19 The adult female scale is very difl&cult to distinguish, from the SanJose. The San Jose, however, has the exuviae light brown, the Cherry hasorange exuviae. The immature San Jose scales are often dark and have adistinct nipple, with a ring or depression around it; the immature Cherryscales are much the same color as the mature scales and there is not thesame prominent nipple and encircling ring. Furthermore the San Jose scalediscolors the fruit, bark and cambium layer, the Cherry scale does Fig. 10. Anal plate of Forbes Scale, showing lobes, incisions, thickenings, and spines; also anal opening (2), vaginal opening (1), and ventral glands (3). Notice that the - median lobes approximate at apex, and that the inner thickening at first incision 1 is very large and chrb-shaped. I

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