Studies on the control of the biting midges in Hokkaido : III. On the chemical control and vertical distribution of the larvae of Culicoides circumscriptus KIEFFER (Diptera : Ceratopogonidae) in Saroma, shore of Lake Saroma, Hokkaido
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- TABARU Yuichiro
- Sankyo Co., Ltd.
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- IKEDA Yasunosuke
- Sankyo Co., Ltd.
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- HASEGAWA Megumi
- Hokkaido Institute of Public Health
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- HATTORI Keisaku
- Hokkaido Institute of Public Health
Bibliographic Information
- Other Title
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- 北海道におけるヌカカ防除対策 : 第 3 報佐呂間町におけるイソヌカカ Culicoides circumscriptus KIEFFER (Diptera : Ceratopogonidae) 幼虫の薬剤防除ならびに土壌中の垂直分布について
- 北海道におけるヌカカ防除対策-3-佐呂間町におけるイソヌカカCulicoides circumscriptus KIEFFER(Diptera:Ceratopogonidae)幼虫の薬剤防除ならびに土壌中の垂直分布について
- ホッカイドウ ニ オケル ヌカカ ボウジョ タイサク 3 サロマチョウ ニ オケル イソヌカカ Culicoides circumscriptus KIEFFER Diptera Ceratopogonidae ヨウチュウ ノ ヤクザイ ボウジョ ナラビニ ドジョウ チュウ ノ スイチョク ブンプ ニ ツイテ
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Abstract
Larvicidal effects of some organophosphorus insecticides against the larvae of the biting midge, Culicoides circumscriptus KIEFFER, were tested at the tideland of Lake Saroma, Hokkaido. The insecticides used in this test were ABATE 5% emulsifiable concentrate (EC) and 1% granule (GR), Dursban 5% EC and 3% GR and Dowco-214 10% EC and 3% GR. In this field test, Dowco-214 was the most effective. There were little larvae at 35 days after treatment of Dowco-214 EC and GR when applied at the rate of 50mg and 90mg of active ingredients per square meter respectively. Application of Dursban 5% EC was fairly effective. Effect of ABATE against the larvae of this species was insufficient. In spite of dosage as much as 120mg per m^2 applied, heavy infestation of the larvae was ovserved as before. In mid-summer, vertical distribution of the larvae in the mud was observed. The majority of the larvae was found from the mud close to the tideland surface, and there were little larvae below the depth of 2cm.
Journal
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- Medical Entomology and Zoology
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Medical Entomology and Zoology 23 (3), 215-218, 1973
The Japan Society of Medical Entomology and Zoology
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Details 詳細情報について
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- CRID
- 1390001204945927168
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- NII Article ID
- 110003814747
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- NII Book ID
- AN00021948
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- ISSN
- 21855609
- 04247086
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- NDL BIB ID
- 7501240
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- Text Lang
- ja
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- Data Source
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- JaLC
- NDL
- Crossref
- CiNii Articles
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- Abstract License Flag
- Disallowed