Chief EditorArvind kumar
Print ISSN 0253-150X
Online ISSN 0976-0547
NAAS Rating 5.52
SJR 0.156

Frequency :

Bi-monthly (February, April, June, August, October and December)

Indexing Services :

BIOSIS Preview, Biological Abstracts, Elsevier (Scopus and Embase), AGRICOLA, Google Scholar, CrossRef, CAB Abstracting Journals, Chemical Abstracts, Indian Science Abstracts, EBSCO Indexing Services, Index Copernicus

Submit

Agricultural Science Digest, volume 20 issue 1 (march 2000) : 17-20

NATURAL ENEMY COMPLEX OF HELICOVERPA ARMIGERA HUBN. IN DURG

A.K. Mishra, S.K. Shrlvastava·

Affiliations

¹Central Integrated Pest Management Centre, Raipur-492001, India

Submitted|
First Online |
doi

Cite article:- Mishra A.K., Shrlvastava· S.K. (2024). NATURAL ENEMY COMPLEX OF HELICOVERPA ARMIGERA HUBN. IN DURG. Agricultural Science Digest. 20(1): 17-20. doi: .

ABSTRACT

Population of gram pod borer Helieoverpa armigera (Hubn.) and their biological suppressing agents were studied at four places. Maximum pod borer population (10.8 ± 4,9 larvae/m2) was recorded at Bhendari followed by Chamari (9.8±3.1 larvae/m2). Natural enemy play a key role in population suppression of pod borer and during peak 52.7 to 90.1% parasitization were noticed in different location. Among natural enemy recorded, fungi, Beauvaria bassiana Balsamo and ichneumonid, Campoletis chlorideae Uchida were dominant and during their peak infectivity were ranged from 2.4± 1.8 to 5.0±4.0 infected larvae/m2 and from 1.8±1.0 to 4.0± 1.5 diseased larvae/m2 at different Eriborus sp. were minor in status.

KEYWORDS

REFERENCES

Bhatnagar, V.S. and Davies J.C. (1978). Cropping entomology. Progress Report 1977-78.
ICRISAT, Patancheru A.P. India 30 pp.
Diwakar, J. and Pawar, A.D. (1979). PI. Prot. Bu//. 31(1-4):112-117.
Jaroslav, W. and Briggs, J. (1982). In:Microbial control of Insect and Mites (Ed. H.D. Burges
and N.W. Hussey). Academic Press, London, 13-16pp.
Natarajan, K. and Sundara Murthy, V.T. (1990). In: Proc.Natn. Workshop Heliothis management.
TNAU Coimbatore. 216-222 pp.
Sankaran, T. (1977) PANS; 23:371-378.
Shrivastava, S.K. and Yadav, K.P. (1990). J. Appl. Zool. Res. 1:82-83.

Disclaimer :

All claims expressed in this article are solely those of the authors and do not necessarily represent those of their affiliated organizations, or those of the publisher, the editors and the reviewers. Any product that may be evaluated in this article or claim that may be made by its manufacturer is not guaranteed or endorsed by the publisher.

Copyright :

This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Reviewed By

Share options

Editorial Board

View all (0)

NATURAL ENEMY COMPLEX OF HELICOVERPA ARMIGERA HUBN. IN DURG

ABSTRACT

KEYWORDS

REFERENCES

Reviewed By

In this Article

APC

Publish With US

Become a Reviewer/Member

Open Access

Products and Services

Support and Policies

Editorial Board