51 
(12) Aspidiotus camellie Sign. 
Found at Augusta, Thomasville, and Okapilco, Ga., on peach, grape, 
heliotrope, Arbor-vite, and Chzlopsis linearis. 
(13) Diaspis amygdali Tryon. 
This species occurs at Irby, Ashburn, Thomasville, and Bainbridge, 
Ga., on peaches and plums, and on lilac at Ashburn. It ranks next 
to the San Jose scale in economic importance when once it becomes 
established in an orchard. On October 6, 1898, the writer found this 
scale infesting an orchard of 25,000 peach trees at Irby, Ga.; 10,000 
of these trees were fairly encrusted and in a dying condition. Being 
beyond the hope of recovery, they were dug up. The insects had 
‘spread to an adjoining orchard of 12,000 trees, where they were doing 
immense damage. The case at Ashburn involved about 1,000 trees, 
all of which were destroyed by this pest. 
In 1898 the writer observed that the first brood began to issue the 
12th of March, and by the 1st of April the young were about all 
hatched. Asa remedy we use kerosene. in mechanical mixture with 
water at the rate of 20 per cent applied in the fall after the foliage is 
shed from the trees, or 10 per cent applied in the spring meee 
after the first brood has issued. 
(14) Diaspis cacte Comst. 
Occurs on cactus and pineapple in several greenhouses in south 
Georgia. 
(15) Awlacaspis rose Bouché. 
This is a common pest quite well distributed over the State on cul- 
tivated and wild roses, L?wbus occidentalis and Rubus villosus. 
(16) Parlatoria pergander Comst. 
The writer has collected this species at Cairo, Ga., on dwarf orange, 
and at Savannah, Ga., on Maranta massangeana. 
(17) Parlatoria zizyphus Lucas. 
Found on lemons from Italy exposed for sale in Atlanta and Car- 
roliton, Ga. 
(18) Mytilaspis pomorum Bouché. 
Generally distributed over the State on apple, peach, and plum. It 
has proved very injurious in a few cases. . 
(19) Mytilaspis glover Pack. 
Found at Marshallville, Ga., on orange in a greenhouse, and on 
Magnolia fuscata. 
(20) Mytilaspis citricola Pack. 
Found on dwarf orange in a greenhouse at Thomasville, Ga. It is 
also common on oranges from Florida exposed for sale in Atlanta, Ga. 
(21) Chionaspis furfura Fitch. 
This species has been found at Fort Valley, Marshallville, Albany, 
and Thomson, Ga.; on peach, plum, and apple. In the Marshallville 
