alexa Fluctuations In Natural Regulation Of Larvae Of Achaea Janata Linnaeus On Castor By Two Hymenopteran Larval Parasitoids, Snellenius Maculipennis (Sz Pligeti), And Euplectrus Westwood As Affected By Weather Parameters And Host Density In Hyderabad Region Of Andhra Pradesh | 15534
ISSN: 2168-9881

Agrotechnology
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)

2nd International Conference on Agricultural & Horticultural Sciences

Anitha Gorthi, J. Vijay and S. J. Rahman
ScientificTracks Abstracts: Agrotechnol
DOI: 10.4172/2168-9881.S1.007
Abstract
Effective integrated pest management strategies of Achaea janata Linneaus on castor include conservation of its key natural enemies, two Hymenopteran larval parasitoids, Snellenius maculipennis (Szpligeti) and Euplectrus Westwood. Information about weather and host related factors affecting these parasitoids in Mahboobnagar region, Andhra Pradesh, India is scant and hence, a survey was taken up in farmers fields in kharif seasons of 2010-11 and 2011-12 to determine the degree of parasitisation of larvae of A.janata by S.maculipennis and Euplectrus and study their population dynamics as affected by weather parameters and host density. Two year observations revealed that S.maculipennis recorded a maximum of 78.9% parasitisation in the last week of August, while for Euplectrus , peak parasitisation of 35.5% was attained in the last week of September. Regression studies of larval parasitisation with weather and host density revealed that evening relative humidity, rainfall and host density had an extremely significant positive influence on parasitisation by S. maculipennis , while maximum temperature had significantly negative influence. Host density was the only factor which affected larval parasitisation by Euplectrus significantly and positively. Multiple regression equations were fitted for both the parasitoids and discussed.
image PDF   |   image HTML
 
Peer Reviewed Journals
 
Make the best use of Scientific Research and information from our 700 + peer reviewed, Open Access Journals
International Conferences 2018-19
 
Meet Inspiring Speakers and Experts at our 3000+ Global Annual Meetings

Contact Us

Agri & Aquaculture Journals

Dr. Krish

[email protected]

1-702-714-7001Extn: 9040

Biochemistry Journals

Datta A

[email protected]

1-702-714-7001Extn: 9037

Business & Management Journals

Ronald

[email protected]

1-702-714-7001Extn: 9042

Chemistry Journals

Gabriel Shaw

[email protected]

1-702-714-7001Extn: 9040

Clinical Journals

Datta A

[email protected]

1-702-714-7001Extn: 9037

Engineering Journals

James Franklin

[email protected]

1-702-714-7001Extn: 9042

Food & Nutrition Journals

Katie Wilson

[email protected]

1-702-714-7001Extn: 9042

General Science

Andrea Jason

[email protected]

1-702-714-7001Extn: 9043

Genetics & Molecular Biology Journals

Anna Melissa

[email protected]

1-702-714-7001Extn: 9006

Immunology & Microbiology Journals

David Gorantl

[email protected]

1-702-714-7001Extn: 9014

Materials Science Journals

Rachle Green

[email protected]

1-702-714-7001Extn: 9039

Nursing & Health Care Journals

Stephanie Skinner

[email protected]

1-702-714-7001Extn: 9039

Medical Journals

Nimmi Anna

[email protected]

1-702-714-7001Extn: 9038

Neuroscience & Psychology Journals

Nathan T

[email protected]

1-702-714-7001Extn: 9041

Pharmaceutical Sciences Journals

Ann Jose

[email protected]

1-702-714-7001Extn: 9007

Social & Political Science Journals

Steve Harry

[email protected]

1-702-714-7001Extn: 9042

 
© 2008- 2018 OMICS International - Open Access Publisher. Best viewed in Mozilla Firefox | Google Chrome | Above IE 7.0 version