2024-03-28T12:59:37Z
https://u-ryukyu.repo.nii.ac.jp/oai
oai:u-ryukyu.repo.nii.ac.jp:02015313
2022-10-31T07:34:37Z
1642838163960:1642838308020:1642838308479:1642838317929
1642838403551:1642838412624
ミカンコミバエ Dacus dorsalis Hendel の増殖に対する生息密度効果 ―幼虫の食物量を制限した場合―
Effect of population density on the reproduction of Dacus dorsalis HENDEl (Diptera : Tephritidae), with reference to the amount of larval medium.
仲盛, 広明
Nakamori, Hiroaki
Effects of population density on the reproduction of Dacuse dorsalis were examined in relation to the improvement of mass rearing technique. Continuously growing population reared with unlimited adult food and limited amount (150g and 250g) of larval diet was similar to logistic-like growth curves. Density effect of Drosophila-tyqe was found when the number of adult was plotted every three weeks against number of "parent female".\nAdult density at 1860.2 in care of 150g larval medium and as 2159 in care of 250g medium yielded the maximum number of adult at the third week. In the experiment where different number of eggs were placed on 200g larval medium, the highest survival rate was obtained in care of 500 eggs. The pupal weight, however, decreased even in this density as compared with the care of 100 eggs.
論文
http://purl.org/coar/resource_type/c_6501
沖縄農業研究会
Okinawa Agriculture Research Society
1974-12
VoR
1344-1477
AN00083297
沖縄農業
1・2
12
15
9
jpn
open access
沖縄農業研究会