Researches on Population Ecology
Vol. 7, No. 1, 1965

Contents

Alan E., Stiven
The relationship between size, budding rate, and growth efficiency in three species of hydra
1-15


Kanamitsu, K.
Natural mortality at different population densities of a pine shoot moth, Evetria cristata
16-22


Kokubo, A.
Population fluctuations and natural mortalities of the pine-moth, Dendrolimus spectabilis
23-34


Kobayashi, F. and M. Murai
Methods for estimating the number of the Cryptomeria red mite, especially with the removal by solutions
35-42


Fujii, K.
Studies on interspecies competition between the azuki bean weevil and the southern cowpea weevil. I. The reversal in competition result
43-51


Morishita, M.
The fitting of the logistic equation to the rate of increase of population density
52-55