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Published by Concept Publishing Company, 2005
ISBN 10: 8180691764 ISBN 13: 9788180691768
Language: English
Seller: Biblios, Frankfurt am main, HESSE, Germany
Condition: New. pp. xv + 159, Abbreviations.
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Seller: PBShop.store US, Wood Dale, IL, U.S.A.
PAP. Condition: New. New Book. Shipped from UK. THIS BOOK IS PRINTED ON DEMAND. Established seller since 2000.
Seller: PBShop.store UK, Fairford, GLOS, United Kingdom
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Published by Notion Press Mär 2021, 2021
ISBN 10: 1637816049 ISBN 13: 9781637816042
Language: English
Seller: AHA-BUCH GmbH, Einbeck, Germany
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Published by LAP LAMBERT Academic Publishing Apr 2020, 2020
ISBN 10: 6202529989 ISBN 13: 9786202529983
Language: English
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Add to basketTaschenbuch. Condition: Neu. Neuware -Insecticides are continuously being used throughout the world in agricultural fields to control insect pests and subsequently to increase productivity. The book deals with the effects of some commonly used insecticides in West Bengal, India when applied at doses which have been recommended by the manufacturer for use in agricultural fields to selected species of nontarget soil organism, i.e epigeic earthworms which are widely used as model organisms for ecological risk assessment of polluted soil. Determination of acute toxicity of these insecticides were done and application of their sub-lethal doses under laboratory conditions to record their effect on physiological parameters, viz, rate of reproduction, biomass change and rate of respiration as well as their impact on biochemical parameters of the test organisms viz, enzymatic activities were done. The effect of the selected insecticides on activities of enzymes, i.e Acid and Alkaline Phosphatase and Acetylcholine Esterase indicated their possible role for use as bioindicator for toxicity assessment . Field experiments were carried out to validate the data generated in the laboratory experiments.Books on Demand GmbH, Überseering 33, 22297 Hamburg 136 pp. Englisch.
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Add to basketPaperback / softback. Condition: New. This item is printed on demand. New copy - Usually dispatched within 5-9 working days 127.
Published by LAP LAMBERT Academic Publishing, 2020
ISBN 10: 6202529989 ISBN 13: 9786202529983
Language: English
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Published by LAP LAMBERT Academic Publishing Apr 2020, 2020
ISBN 10: 6202529989 ISBN 13: 9786202529983
Language: English
Seller: BuchWeltWeit Ludwig Meier e.K., Bergisch Gladbach, Germany
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Add to basketTaschenbuch. Condition: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Insecticides are continuously being used throughout the world in agricultural fields to control insect pests and subsequently to increase productivity. The book deals with the effects of some commonly used insecticides in West Bengal, India when applied at doses which have been recommended by the manufacturer for use in agricultural fields to selected species of nontarget soil organism, i.e epigeic earthworms which are widely used as model organisms for ecological risk assessment of polluted soil. Determination of acute toxicity of these insecticides were done and application of their sub-lethal doses under laboratory conditions to record their effect on physiological parameters, viz, rate of reproduction, biomass change and rate of respiration as well as their impact on biochemical parameters of the test organisms viz, enzymatic activities were done. The effect of the selected insecticides on activities of enzymes, i.e Acid and Alkaline Phosphatase and Acetylcholine Esterase indicated their possible role for use as bioindicator for toxicity assessment . Field experiments were carried out to validate the data generated in the laboratory experiments. 136 pp. Englisch.
Published by LAP LAMBERT Academic Publishing, 2020
ISBN 10: 6202529989 ISBN 13: 9786202529983
Language: English
Seller: moluna, Greven, Germany
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Add to basketCondition: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Autor/Autorin: Dasgupta RupaDr. R. Dasgupta, M.Phil, PhD has taught Zoology in UG and PG levels as an Associate Professor in Raja N.L Khan Women s College,Paschim Medinipur for nearly 18 years. Presently she is serving as the Principal of Debra Tha.
Published by LAP LAMBERT Academic Publishing, 2020
ISBN 10: 6202529989 ISBN 13: 9786202529983
Language: English
Seller: AHA-BUCH GmbH, Einbeck, Germany
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Add to basketTaschenbuch. Condition: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - Insecticides are continuously being used throughout the world in agricultural fields to control insect pests and subsequently to increase productivity. The book deals with the effects of some commonly used insecticides in West Bengal, India when applied at doses which have been recommended by the manufacturer for use in agricultural fields to selected species of nontarget soil organism, i.e epigeic earthworms which are widely used as model organisms for ecological risk assessment of polluted soil. Determination of acute toxicity of these insecticides were done and application of their sub-lethal doses under laboratory conditions to record their effect on physiological parameters, viz, rate of reproduction, biomass change and rate of respiration as well as their impact on biochemical parameters of the test organisms viz, enzymatic activities were done. The effect of the selected insecticides on activities of enzymes, i.e Acid and Alkaline Phosphatase and Acetylcholine Esterase indicated their possible role for use as bioindicator for toxicity assessment . Field experiments were carried out to validate the data generated in the laboratory experiments.