Published in J. Econ. Ent, in 1910, in volume 3, pages 347-356
Published in Journal of Economic Entomology, in 1910, in volume 3, pages 356-366
Published in Journal of Economic Entomology, in 1910, in volume 3, pages 372-381
Published in Journal of Economic Entomology, in 1910, in volume 3, pages 407-422
Published in Journal of Economic Entomology, in 1910, in volume 3, pages 482-499