Reduction of the Toxicity of Fenitrothion to Prawns by Piperonyl Butoxide

Kunio Kobayashi, Yang Wang, Nobuyoshi Imada, Yuji Oshima, Rizald Max Rompas

研究成果: ジャーナルへの寄稿記事

3 引用 (Scopus)

抄録

The effectiveness of piperonyl butoxide (PB) in reducing the mortality of striped prawn and kuruma prawn during exposure to fenitrothion (FS) was examined. The 24-h LC50 values of PB for striped and kuruma prawns were 3.5 and 1.6 ppm at 25°C, respectively. Therefore, PB-treatment for both prawns was conducted at 0.25 ppm, corresponding to one-tenth of the mean of both 24-h LC50 values. The PB-pretreatment before FS-exposure and also the addition of PB to FS-water were effective in decreasing the FS-toxicity to both prawns. The most effective reduction of the toxicity to the prawns was obtained by continuous PB-treatment before and during FS-exposure, resulting in extensions of 50% survival time by 4–6 times in striped prawn and 10–16 times in kuruma prawn, compared with the respective control groups non-treated with PB.

元の言語英語
ページ(範囲)717-720
ページ数4
ジャーナルNippon Suisan Gakkaishi
59
発行部数4
DOI
出版物ステータス出版済み - 1 1 1993

Fingerprint

fenitrothion
piperonyl butoxide
shrimp
toxicity
Marsupenaeus japonicus
lethal concentration 50
mortality
exposure
pretreatment
water

All Science Journal Classification (ASJC) codes

  • Aquatic Science

これを引用

Reduction of the Toxicity of Fenitrothion to Prawns by Piperonyl Butoxide. / Kobayashi, Kunio; Wang, Yang; Imada, Nobuyoshi; Oshima, Yuji; Rompas, Rizald Max.

:: Nippon Suisan Gakkaishi, 巻 59, 番号 4, 01.01.1993, p. 717-720.

研究成果: ジャーナルへの寄稿記事

Kobayashi, Kunio ; Wang, Yang ; Imada, Nobuyoshi ; Oshima, Yuji ; Rompas, Rizald Max. / Reduction of the Toxicity of Fenitrothion to Prawns by Piperonyl Butoxide. :: Nippon Suisan Gakkaishi. 1993 ; 巻 59, 番号 4. pp. 717-720.
@article{7236be67d1b24372a2c24135a41e9e62,
title = "Reduction of the Toxicity of Fenitrothion to Prawns by Piperonyl Butoxide",
abstract = "The effectiveness of piperonyl butoxide (PB) in reducing the mortality of striped prawn and kuruma prawn during exposure to fenitrothion (FS) was examined. The 24-h LC50 values of PB for striped and kuruma prawns were 3.5 and 1.6 ppm at 25°C, respectively. Therefore, PB-treatment for both prawns was conducted at 0.25 ppm, corresponding to one-tenth of the mean of both 24-h LC50 values. The PB-pretreatment before FS-exposure and also the addition of PB to FS-water were effective in decreasing the FS-toxicity to both prawns. The most effective reduction of the toxicity to the prawns was obtained by continuous PB-treatment before and during FS-exposure, resulting in extensions of 50{\%} survival time by 4–6 times in striped prawn and 10–16 times in kuruma prawn, compared with the respective control groups non-treated with PB.",
author = "Kunio Kobayashi and Yang Wang and Nobuyoshi Imada and Yuji Oshima and Rompas, {Rizald Max}",
year = "1993",
month = "1",
day = "1",
doi = "10.2331/suisan.59.717",
language = "English",
volume = "59",
pages = "717--720",
journal = "Nippon Suisan Gakkaishi",
issn = "0021-5392",
publisher = "Nihon Suisan Gakkai",
number = "4",

}

TY - JOUR

T1 - Reduction of the Toxicity of Fenitrothion to Prawns by Piperonyl Butoxide

AU - Kobayashi, Kunio

AU - Wang, Yang

AU - Imada, Nobuyoshi

AU - Oshima, Yuji

AU - Rompas, Rizald Max

PY - 1993/1/1

Y1 - 1993/1/1

N2 - The effectiveness of piperonyl butoxide (PB) in reducing the mortality of striped prawn and kuruma prawn during exposure to fenitrothion (FS) was examined. The 24-h LC50 values of PB for striped and kuruma prawns were 3.5 and 1.6 ppm at 25°C, respectively. Therefore, PB-treatment for both prawns was conducted at 0.25 ppm, corresponding to one-tenth of the mean of both 24-h LC50 values. The PB-pretreatment before FS-exposure and also the addition of PB to FS-water were effective in decreasing the FS-toxicity to both prawns. The most effective reduction of the toxicity to the prawns was obtained by continuous PB-treatment before and during FS-exposure, resulting in extensions of 50% survival time by 4–6 times in striped prawn and 10–16 times in kuruma prawn, compared with the respective control groups non-treated with PB.

AB - The effectiveness of piperonyl butoxide (PB) in reducing the mortality of striped prawn and kuruma prawn during exposure to fenitrothion (FS) was examined. The 24-h LC50 values of PB for striped and kuruma prawns were 3.5 and 1.6 ppm at 25°C, respectively. Therefore, PB-treatment for both prawns was conducted at 0.25 ppm, corresponding to one-tenth of the mean of both 24-h LC50 values. The PB-pretreatment before FS-exposure and also the addition of PB to FS-water were effective in decreasing the FS-toxicity to both prawns. The most effective reduction of the toxicity to the prawns was obtained by continuous PB-treatment before and during FS-exposure, resulting in extensions of 50% survival time by 4–6 times in striped prawn and 10–16 times in kuruma prawn, compared with the respective control groups non-treated with PB.

UR - http://www.scopus.com/inward/record.url?scp=85008091784&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=85008091784&partnerID=8YFLogxK

U2 - 10.2331/suisan.59.717

DO - 10.2331/suisan.59.717

M3 - Article

AN - SCOPUS:85008091784

VL - 59

SP - 717

EP - 720

JO - Nippon Suisan Gakkaishi

JF - Nippon Suisan Gakkaishi

SN - 0021-5392

IS - 4

ER -