The biology and control of Caligus sp., an ectoparasite of the adult milkfish Chanos chanos Forskal

One unidentified species of copepod belonging to the genus Caliqus of the family Caigidae was found to infest the adult milkfish broodstock. To control the parasites infesting the adult milkfish, tests were made using the chemical (2,2,2-trichloro-1-hydroxyl)-phosphonic acid-dimethylethol (Neguvon) at a concentration of 0 . 25 ppm. It is noted that a concentration of 0 . 25 ppm of Neguvon maintained for 12-24 hours in the sabalo-containing tanks in a closed water system but with aeration is effective in controlling the parasites. Fish mortality during the experiment was due to inadequate aeration in the tanks.

Saved in:
Bibliographic Details
Main Author: Laviña, Einstein M.
Format: article biblioteca
Language:English
Published: 1977
Subjects:Aquaculture, Biology, Parasitism, Chemical control, Disease control, Chanos chanos, Caligus,
Online Access:http://hdl.handle.net/1834/33956
Tags: Add Tag
No Tags, Be the first to tag this record!
id dig-aquadocs-1834-33956
record_format koha
spelling dig-aquadocs-1834-339562021-07-10T02:29:42Z The biology and control of Caligus sp., an ectoparasite of the adult milkfish Chanos chanos Forskal Laviña, Einstein M. Aquaculture Biology Parasitism Chemical control Disease control Aquaculture Chanos chanos Caligus One unidentified species of copepod belonging to the genus Caliqus of the family Caigidae was found to infest the adult milkfish broodstock. To control the parasites infesting the adult milkfish, tests were made using the chemical (2,2,2-trichloro-1-hydroxyl)-phosphonic acid-dimethylethol (Neguvon) at a concentration of 0 . 25 ppm. It is noted that a concentration of 0 . 25 ppm of Neguvon maintained for 12-24 hours in the sabalo-containing tanks in a closed water system but with aeration is effective in controlling the parasites. Fish mortality during the experiment was due to inadequate aeration in the tanks. 2021-06-24T17:33:11Z 2021-06-24T17:33:11Z 1977 article http://hdl.handle.net/1834/33956 en http://www.seafdec.org.ph http://repository.seafdec.org.ph application/pdf application/pdf 12-13 aqdchief@seafdec.org.ph http://aquaticcommons.org/id/eprint/18599 17342 2015-11-10 11:16:59 18599 Southeast Asian Fisheries Development Center, Aquaculture Department
institution UNESCO
collection DSpace
country Francia
countrycode FR
component Bibliográfico
access En linea
databasecode dig-aquadocs
tag biblioteca
region Europa del Oeste
libraryname Repositorio AQUADOCS
language English
topic Aquaculture
Biology
Parasitism
Chemical control
Disease control
Aquaculture
Chanos chanos
Caligus
Aquaculture
Biology
Parasitism
Chemical control
Disease control
Aquaculture
Chanos chanos
Caligus
spellingShingle Aquaculture
Biology
Parasitism
Chemical control
Disease control
Aquaculture
Chanos chanos
Caligus
Aquaculture
Biology
Parasitism
Chemical control
Disease control
Aquaculture
Chanos chanos
Caligus
Laviña, Einstein M.
The biology and control of Caligus sp., an ectoparasite of the adult milkfish Chanos chanos Forskal
description One unidentified species of copepod belonging to the genus Caliqus of the family Caigidae was found to infest the adult milkfish broodstock. To control the parasites infesting the adult milkfish, tests were made using the chemical (2,2,2-trichloro-1-hydroxyl)-phosphonic acid-dimethylethol (Neguvon) at a concentration of 0 . 25 ppm. It is noted that a concentration of 0 . 25 ppm of Neguvon maintained for 12-24 hours in the sabalo-containing tanks in a closed water system but with aeration is effective in controlling the parasites. Fish mortality during the experiment was due to inadequate aeration in the tanks.
format article
topic_facet Aquaculture
Biology
Parasitism
Chemical control
Disease control
Aquaculture
Chanos chanos
Caligus
author Laviña, Einstein M.
author_facet Laviña, Einstein M.
author_sort Laviña, Einstein M.
title The biology and control of Caligus sp., an ectoparasite of the adult milkfish Chanos chanos Forskal
title_short The biology and control of Caligus sp., an ectoparasite of the adult milkfish Chanos chanos Forskal
title_full The biology and control of Caligus sp., an ectoparasite of the adult milkfish Chanos chanos Forskal
title_fullStr The biology and control of Caligus sp., an ectoparasite of the adult milkfish Chanos chanos Forskal
title_full_unstemmed The biology and control of Caligus sp., an ectoparasite of the adult milkfish Chanos chanos Forskal
title_sort biology and control of caligus sp., an ectoparasite of the adult milkfish chanos chanos forskal
publishDate 1977
url http://hdl.handle.net/1834/33956
work_keys_str_mv AT lavinaeinsteinm thebiologyandcontrolofcaligusspanectoparasiteoftheadultmilkfishchanoschanosforskal
AT lavinaeinsteinm biologyandcontrolofcaligusspanectoparasiteoftheadultmilkfishchanoschanosforskal
_version_ 1756079161193005056