書誌事項
- タイトル別名
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- Resistance Pattern in Four Strains of Insecticide-Resistant Green Rice Leafhopper, <i>Nephotettix cincticeps</i> UHLER, Collected in Fields
- ツマグロヨコバイ ニ オケル サッチュウザイ テイコウセイ
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One susceptible and four resistant strains of green rice leafhopper were collected in the summer and autumn in 1963. Median lethal doses of 17 insecticides to these four resistant strains were compared with those of the susceptible strain. Ratios of LD50 values between each resistant strain and susceptible one were calculated with various insecticides. There were many insecticides whose ratio of resistance exceeded 5.0. This inclination was commonly found in organophosphorus compounds with one exception. Total amounts of chemicals which were applied to paddy fields in the areas where testing strains were collected during past several years were surveyed. In Osone district where malathion had been used heavily, the leafhoppers were resistant to malathion and papthion, while, in Nakagawahara where methyl parathion and EPN had been used abundantly, leafhoppers were resistant to many organophosphorus insecticides such as methyl parathion, parathion, EPN, Sumithion, malathion, dimethoate and papthion. Considering resistant ratio of four resistant strains to susceptible one in various organophosphorus insecticides, these types of resistance were divided into three patterns; namely: (1) malathion-resistance, (2) malathion-, methyl parathion-resistance, and (3) methyl parathion-, EPN-resistance. These resistant strains were as nearly susceptible to dipterex, sulioxon, Sevin, CPMC, and Baygon as susceptible strain.
収録刊行物
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- 日本応用動物昆虫学会誌
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日本応用動物昆虫学会誌 11 (4), 145-149, 1967
日本応用動物昆虫学会
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詳細情報 詳細情報について
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- CRID
- 1390001206450247168
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- NII論文ID
- 110001123430
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- NII書誌ID
- AN00186121
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- ISSN
- 13476068
- 00214914
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- NDL書誌ID
- 8357658
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- NDL
- Crossref
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可