1. 1) BELOZEROV V. N. Diapause and biological rhythms in ticks. Physiology of Ticks. Pergamon Press. (1982)
2. 2) CHIKAKI H. Biological studies on Haemaphysalis longicornis. Spec. Rep. Insect Management Lab. Agric. Shimane Univ. (1976) vol.1, p.1-76.
3. 3) FUJIMOTO K. Effect of photoperiod on the host attachment and development in the tick, Haemaphysalis longicornis. Jpn. J. Sanit. Zool.. (1995) vol.46, p.345-348.
4. 4) NAMBA N. Ecological studies on Haemaphysalis bispinosa, a harmful tick in the pasture of northern Japan. Hokkaido Natl. Agric. Exp. Stn. Rep.. (1958) vol.50, p.1-99.
5. 5) OOTAKE H. Relationships between population density of the tick, H. longicornis, and environmental factors in the permanent pasture. 1. Ixodid fauna and seasonal fluctuation of the tick, H. longicornis, in Kawatabi. J. Jpn. Grassl. Sci.. (1985) vol.30, p.452-457.