2024-03-28T09:47:19Z
https://soar-ir.repo.nii.ac.jp/oai
oai:soar-ir.repo.nii.ac.jp:00016326
2023-03-09T01:44:06Z
1595:1596:1598:1602
Emergence time and period of chironomid midges occurring from an indoor drainage
Kimura, Goro
Harunari, Tsunehito
Inoue, Eiso
Hirabayashi, Kimiko
Tanikawa, Tsutomu
Chironomidae - Adultmidges
Seasonal abundance
Emergence time
indoor sewage drain
Mass emergence ofchironomidmidges often leads to severe nuisance conditions in food industries. We tried to clarifythe seasonal abundance and the emergence time of chironomids caught by a light traps in this industry. A total of38,708 chironomids was collected duringthe study period, andthe largest number of adult was recorded in fall. In addition, some chironomids were collected even in thewinter. These results suggest that air temperate in winter at this industry is highenough for emergence of chironomids.Asfbr emergence time,the number of chironomids increased around dawn and dusk,and decreased in the day and night. The results of the present study would be useful information for drafting planto prevent outbreaks of nuisancemidges from indoor sewage drain.
Article
信州大学山地水環境教育研究センター研究報告 6: 109-114(2010)
departmental bulletin paper
信州大学山地水環境教育研究センター
2010-02-10
application/pdf
信州大学山地水環境教育研究センター研究報告
6
109
114
1348-7612
AA11887942
https://soar-ir.repo.nii.ac.jp/record/16326/files/Inlandwater06-017.pdf
eng