Feeding of bait containing attractant and sublethal dose of different molluscicide on the reproduction of snail Indoplanorbis exustus
Journal Title: European Journal of Biological Research - Year 2016, Vol 6, Issue 1
Abstract
The snail control is one of the important methods in the campaign to reduce the incidence of fasciolosis. In order to achieve this objective, the method of bait formulation containing an attractant and molluscicide is an appropriate approach to lure the snail to the molluscicide. The present study was to observe the effects of sublethal (60% of 24h LC50) feeding of active molluscicide ferulic acid, umbelliferone, eugenol and limonene in bait containing attractant carbohydrate (starch, maltose) on the, fecundity, hatchability and survival of snail Indoplanorbis exustus. Bait containing attractant carbohydrate and molluscicides significantly reduced the reproductive capacity of the snail Indoplanorbis exustus. Maximum reduction in fecundity (50.64 % of control) was observed in snail fed to starch + eugenol. In withdrawal group significant recovery was noted in all bait fed snails (90.71 % of control). The hatching period of egg laid by treated group was prolonged from 11 to 19 days with respect to 10 to 13 days in control snails. Percent hatchability as well as survivability of young snail were significantly reduced in bait fed snails.
Authors and Affiliations
Pradeep Kumar, Kumari Sunita, V. K. Singh, D. K. Singh
Quantification of doxycycline hyclate in different pharmaceutical samples by UV assay
A simple, selective, linear, precise and accurate ultraviolet detection (UV) method has been developed and applied for the determination of doxycycline hyclate in different pharmaceutical samples. A mixture of methanol a...
Keratitis induced by Allovahlkampfia spelaea in experminental rat model: a trial for treatment with ellagic acid
Members of family Acanthamoebidae and Vahlkampfiidae are amphizoic, occurring as human parasite causing many diseases. This study was aims to evaluate the efficacy of ellagic acid (EA) to ameloriate the histological chan...
Significance of gut-blood barrier in health and disease
The gut microbiota produces a number of biologically active compounds that may have both, positive and negative effects on health. To enter the circulation, microbiota-derived molecules need to pass the gut-blood barrier...
Effects of crude plant extracts on wounded Ricinus communis plants
The effects of mechanical wounding with or without crude extracts of neem (Azadirachta indica) and Citrullus colocynthis (CCT) supplementation on hydrogen peroxide (H2O2), lipid peroxidation (MDA), ascorbic acid (Asc A),...
Effect of mareb crude oil, dispersed oil and dispersant (OSD) on filtration rates of the clams Tivela ponderosa under laboratory conditions
This study includes laboratory experiments of filter-feeding activity of bivalves Tivela ponderosa. The filtration rate of bivalves Tivela ponderosa was controlled hourly at 5th and 10th day (every two and six hours). Th...