1. Araki, F., and Miyagi, Y., 1977, Effect of fungicides on penetration by Pyricularia oryzae as evaluated by an improved cellophane method, J. Pestic. Sci., 2:457.
2. Fukada, M., and Miyake, T., 1978, Effect of isoprothiolane on Nilaparvata lugens and Sogata furcifera (Hemiptera, Delphaci-dae), Jap. J. appl. Ent. Zool., 22:191.
3. Fukada, M., Asai, T., and Yonekubo, T., unpublished.
4. Miyake, T., 1978, Decrease of insecticide susceptibility on the brown planthopper, Jap. J. appl. Ent. Zool., 22 Supplement (in Japanese).
5. Mochida, O., Tatang, S., and Ayuk, W., 1977, Recent outbreaks of the brown planthopper in South East Asia, ASPAC (Tokyo), pp. 170–191.