Effects of profenofos induced histopathology and recovery patterns in silver barb (Barbonymus gonionotus)
نویسندگان
چکیده
منابع مشابه
Use of low-cost chemotherapeutic and medicinal plants against Thai silver barb (Barbonymus gonionotus)
Studies were conducted to select and apply the effective low-cost chemotherapeutic and medicinal plants against diseased fish under laboratory and field condition. Thai silver barbs (Barbonymus gonionotus) weighing 20-25 gm were experimentally infected with a virulent bacterial pathogen (Aeromonas hydrophila) and a fungal pathogen (Aphanomyces invadans). Based on the previous studies, four chem...
متن کاملImprovement of growth and hematological profile of juvenile silver barb (Barbonymus gonionotus) through dietary probiotic (Bacillus sp.) supplementation
A 75 days feeding trial was conducted to evaluate the influence of dietary supplementation of multi-strain (Bacillus sp.) probiotic (22×109 CFU/g) on growth and hematological parameters of Barbonymus gonionotus. A total 270 uniformed size (length 2.40±0.16 cm and weight 4.25±0.01g) fishes were equally and randomly distributed in nine (three treatments each with three replication) glass aquaria ...
متن کاملToxicity of malathion to silver barb (Barbodes gonionotus Bleeker) fingerlings
Static bioassays were performed to observe the toxic effect of malathion to Barbodes gonionotus at 0.0 to 20.0 ppm concentrations. Malathion at 5.0 ppm was harmless to B. gonionotus and concentration above 6.0 ppm were found to be lethal. Malathion at 2.06 ppm was safe for the B. gonionotus.
متن کاملpatterns and variations in native and non-native interlanguage pragmatic rating: effects of rater training, intercultural proficiency, and self-assessment
although there are studies on pragmatic assessment, to date, literature has been almost silent about native and non-native english raters’ criteria for the assessment of efl learners’ pragmatic performance. focusing on this topic, this study pursued four purposes. the first one was to find criteria for rating the speech acts of apology and refusal in l2 by native and non-native english teachers...
15 صفحه اولEffects of stocking densities on growth and survival of Thai Sharpunti (Barbonymus gonionotus) in earthen ponds
The present study was conducted over 4 months during 1 September to 30 December 2005 to observe the effects of stocking density on growth and survival of Thai Sharpunti, Barbodes gonionotus in 3 earthen ponds of size of 2.8 decimal each. The stocking densities of 80, 100 and 120 fish/decimal were treated as T1, T2 and T3, respectively. All the treatments were subjected to the same feeding regim...
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ژورنال
عنوان ژورنال: Progressive Agriculture
سال: 2017
ISSN: 2310-2950,1017-8139
DOI: 10.3329/pa.v28i3.34661