Researches on Population Ecology
Vol. 2, 1953

Contents

Fujita, H.
Factors affecting the type of population density effect upon average rate of oviposition
1-7


Shinozaki, K. and Urata, N.
Apparent abundance of different species and heterogeneity
8-21


Utida, S.
Population fluctuation in the system of host-parasite interaction
22-46


Takahashi, F.
On the difference of the action between two parasitic wasps in the fluctuations of the host and parasite
47-55


Takahashi, F.
On the action of population density in the population fluctuation of the flour moth, Ephestia Caucivora
55-64


Ueno, H.
Some analyses on the growth of the larvae of the common cabbage butterfly, Pieris Rapae Crucivora
65-78


Kishimoto, R.
On the individual variation of several characters under different environmental conditions
79-84


Kono, T.
On the estimation of insect population by time unit collecting
85-94


Kono, T.
Basic unit of population observed in the distribution of the rice-stem borer, Chilo Simplex, in a paddy field
95-105


Matsuzawa, H.
On the distribution of the common cabbage butterfly, Pieris Rapae Crucivora in the field
106-111


Yoshihara, T.
On the distribution of Tectarius Granularis
112-122