Studies on population dynamics of some coc...

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Beschreibung

The use of natural enemies in biological control system is an emerging approach to reduce populations of harmful organisms. Though, predators are known to reduce the survival and fecundity of their prey, but on a higher level of organization, the populations of predator and prey species interact with each other. The predators depend on prey for its survival. In natural ecosystem, ladybird beetles and hoverflies are examples of predators that can help in reducing the population of aphids, coccids, thrips, whiteflies etc. The aphids are considered as important pest of different commercial crops. Till date, its management is a major problem and largely depends upon the use of chemical insecticides. However, the insecticide kills not only the target pest but also facilitates mortality of natural enemies, develop resistance to pest, leaving hazardous effect on human health and also affecting the biodiversity. The use of natural enemies has now become as an important functional component of integrated pest management that helps to maintain natural equilibrium. Therefore, present book provide information on development, predation and life tables of ladybeetles and syrphid on five aphids.

Über den Autor

Dr Arshad obtained his M Sc and Ph D from Aligarh Muslim University, Aligarh. Thereafter, he received prestigious fellowship (Dr. D.S. Kothari Postdoctoral Fellowship) from UGC, New Delhi. He is serving as Executive-Managing-Editor of World Journal of Applied Science. His area of research is Biological Pest Control, Biopesticides and Lady beetles.

Details

Erscheinungsjahr:	2013
Fachbereich:	Landwirtschaft & Gartenbau
Genre:	Recht , Sozialwissenschaften , Umwelt , Wirtschaft
Produktart:	Nachschlagewerke
Rubrik:	Ökologie
Medium:	Taschenbuch
Inhalt:	288 S.
ISBN-13:	9783659378072
ISBN-10:	3659378070
Sprache:	Englisch
Einband:	Kartoniert / Broschiert
Autor:	Ali, Arshad Rizvi, Parvez Qamar
Hersteller:	LAP LAMBERT Academic Publishing
Verantwortliche Person für die EU:	preigu GmbH & Co. KG, Lengericher Landstr. 19, D-49078 Osnabrück, mail@preigu.de
Maße:	220 x 150 x 18 mm
Von/Mit:	Arshad Ali (u. a.)
Erscheinungsdatum:	03.05.2013
Gewicht:	0,447 kg