Koehler P G, Strong C A, Patterson R S
Department of Entomology and Nematology, University of Florida, Gainesville 32611.
J Med Entomol. 1994 Sep;31(5):704-10. doi: 10.1093/jmedent/31.5.704.
Known-age cohorts of three strains of German cockroach, Blattella germanica (L.), were mass-reared by establishing one rearing container each week (so that cockroaches within a container would be of known age). An average of 330-443 females was placed in oviposition units within these rearing containers. Percentage hatch of oothecae was 77.49-84.63%, resulting in an average of 12,258-16,359 nymphs per rearing container. Development of nymphs was similar for the three strains. Survivorship of nymphs to the adult stage was 19.95-29.56%; survivorship was significantly higher for the strain most recently colonized from the field. Adult emergence occurred at 6-7 wk, and average production per container was 2,834-3,971 cockroaches.
对德国小蠊（Blattella germanica (L.)）的三个品系按已知年龄进行分组，通过每周设置一个饲养容器来进行大规模饲养（这样一个容器内的蟑螂年龄就已知）。在这些饲养容器的产卵单元中平均放置330 - 443只雌性蟑螂。卵鞘的孵化率为77.49 - 84.63%，每个饲养容器平均产生12258 - 16359只若虫。三个品系若虫的发育情况相似。若虫到成虫阶段的存活率为19.95 - 29.56%；从野外最近定殖的品系存活率显著更高。成虫在6 - 7周出现，每个容器的平均产量为（产出）2834 - 3971只蟑螂。
