Figure 57. Pear leaf brush and count- psylla nymphs/leaf, Medford, CONV.

Figure 58. Pear leaf brush and count- psylla nymphs/leaf, Medford, MD.

Figure 59. Pear leaf brush and count- psylla nymphs/leaf, Parker, CONV.

Figure 60. Pear leaf brush and count- psylla nymphs/leaf, Parker, MD.

Figure 61. Pear leaf brush and count- psylla nymphs/leaf, Randall Island, CONV.

Figure 62. Pear leaf brush and count- psylla nymphs/leaf, Randall Island, MD.