Researches on Population Ecology
Vol. 32, No. 1, 1990

Contents

Togashi, K.
A field experiment on dispersal of newly emerged adults of Monochamus alternatus (Coeoptera: Cerambycidae)
1-13


Adachi, I.
Population studies of Anoplophora malasiaca adults (Coleoptera: Cerambycidae) in a citrus grove
15-32


Sinha, R. N. and Kawamoto, H.
Dynamics and distribution patterns of acarine populations in stored-oat ecosystems
33-46


Madden, L. V., Raccah, B. and Pirone, T. P.
Modeling plant disease increase as a function of vector numbers: Nonpersistent viruses
47-65


Kusmayadi, A., Kuno, E. and Sawada, H.
The spatial distribution pattern of the brown planthopper Nilaparvata lugens Stal (Homoptera: Delphacidae) in West Java, Indonesia
67-83


Wai, K. M. and Fujii, K.
Intraspecific larval competition among wasps parasitic of bean weevil larvae
85-98


Yasuda, H.
Effect of population density on reproduction of two sympatric dung beetle species, Aphodius haroldianus and A. elagans (Coleoptera: Scarabaeidae)
99-111


Ito, F. and Higashi, S.
Tests of four hypotheses on soldier produciton, by using wild colonies of Pheidole fevida F. Smith (Hymenoptera: Formicidae)
113-117


Hasagawa, M.
Demography of an island population of the lizard, Eumeces okadae, on Miyake-jima, Izu Islands
119-133


Mogi, M. and Okazwa, T.
Factors influencing development and survival of Culex pipiens pallens larvae (Diptera: Culicidae) in polluted urban creeks
135-149


Buonaccorsi, J. P. and Elkinton, J. S.
Estimation of contemporaneous mortality factors
151-171


Matsumoto, K.
Population dynamics of Luehdorfia japonica Leech (Lepidoptera: Papilionidae). II. Patterns of mortality in immatures in relation to egg cluster size
173-188