alexa Abstract | EVALUATION OF NYMPHICIDAL EFFECT OF TWO INDIGENOUS PLANT EXTACTS ON COTTON PEST, DYSDERCUS CINGULATUS (FAB.)

International Journal of Pure and Applied Zoology
Open Access

OMICS International organises 3000+ Global Conferenceseries Events every year across USA, Europe & Asia with support from 1000 more scientific Societies and Publishes 700+ Open Access Journals which contains over 50000 eminent personalities, reputed scientists as editorial board members.

Open Access Journals gaining more Readers and Citations

700 Journals and 15,000,000 Readers Each Journal is getting 25,000+ Readers

This Readership is 10 times more when compared to other Subscription Journals (Source: Google Analytics)

Abstract

Antifeeding effect varied concentrations of Adathoda vasica and Vitex negundo crude methanolic leaf extracts was evaluated against an economically important cotton pest, Dysdercus cingulatus (Fab.) (Hemiptera: Pyrrochoreidae). All the concentrations (0.2, 0.4, 0.6, 0.8 and 1.0%) tested effectively caused varied ranges of nymphal mortality in all instar groups. The results revealed that among two plant antifeedants, Vitex negundo caused more nymphal deaths. However, both plant extracts produced more than 50% nymphal mortality at two higher concentrations (0.8 and 1.0%). It was evident that earlier nymphal instars (II and III) were more susceptible than the late nymphal instars (IV and V) to both plant antifeedant concentrations. Presence of Alkaloids, Terpenoids and Phenolic compounds might be the reason for these activities. It is concluded that V.negundo possess both antifeedant and nymphicidal activities. It can be used for the management of sucking pests of agricultural crops.

To read the full article Peer-reviewed Article PDF image

Author(s): P Ranilalitha M Sukumaran S Raveendran and A Kavitha Amirthanayagi

Keywords

Adathoda vasica, Vitex negundo, antifeedants, Nymphal mortality, Cotton pest., Animal Physiology, Cell and molecular biology, Genetics, Biochemistry, Biotechnology, Bioinformatics, Microbiology, Immunology

 
Peer Reviewed Journals
 
Make the best use of Scientific Research and information from our 700 + peer reviewed, Open Access Journals
International Conferences 2017-18
 
Meet Inspiring Speakers and Experts at our 3000+ Global Annual Meetings

Contact Us

Agri, Food, Aqua and Veterinary Science Journals

Dr. Krish

agrifoodaquavet@omicsonline.com

1-702-714-7001 Extn: 9040

Clinical and Biochemistry Journals

Datta A

clinical_biochem@omicsonline.com

1-702-714-7001Extn: 9037

Business & Management Journals

Ronald

business@omicsonline.com

1-702-714-7001Extn: 9042

Chemical Engineering and Chemistry Journals

Gabriel Shaw

chemicaleng_chemistry@omicsonline.com

1-702-714-7001 Extn: 9040

Earth & Environmental Sciences

Katie Wilson

environmentalsci@omicsonline.com

1-702-714-7001Extn: 9042

Engineering Journals

James Franklin

engineering@omicsonline.com

1-702-714-7001Extn: 9042

General Science and Health care Journals

Andrea Jason

generalsci_healthcare@omicsonline.com

1-702-714-7001Extn: 9043

Genetics and Molecular Biology Journals

Anna Melissa

genetics_molbio@omicsonline.com

1-702-714-7001 Extn: 9006

Immunology & Microbiology Journals

David Gorantl

immuno_microbio@omicsonline.com

1-702-714-7001Extn: 9014

Informatics Journals

Stephanie Skinner

omics@omicsonline.com

1-702-714-7001Extn: 9039

Material Sciences Journals

Rachle Green

materialsci@omicsonline.com

1-702-714-7001Extn: 9039

Mathematics and Physics Journals

Jim Willison

mathematics_physics@omicsonline.com

1-702-714-7001 Extn: 9042

Medical Journals

Nimmi Anna

medical@omicsonline.com

1-702-714-7001 Extn: 9038

Neuroscience & Psychology Journals

Nathan T

neuro_psychology@omicsonline.com

1-702-714-7001Extn: 9041

Pharmaceutical Sciences Journals

John Behannon

pharma@omicsonline.com

1-702-714-7001Extn: 9007

Social & Political Science Journals

Steve Harry

social_politicalsci@omicsonline.com

1-702-714-7001 Extn: 9042

 
© 2008-2017 OMICS International - Open Access Publisher. Best viewed in Mozilla Firefox | Google Chrome | Above IE 7.0 version
adwords