Chief EditorArvind kumar
Print ISSN 0253-150X
Online ISSN 0976-0547
NAAS Rating 5.52
SJR 0.176, CiteScore: 0.357

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 21 issue 1 (march 2001) : 9 - 12

BIOEFFICACY OF MONOCROTOPHOS AS INFLUENCED BY DIFFERENT HIGH VOLUME SPRAYERS AGAINST SPODOPTERA LITURA F. AND HEUCOVERPA ARMIGERA HB., ON TOBACCO

Ch. Rama Devil, K.C. Punnaiah2, G. Raghupathi Rao, P. Pumachandra Rao

Affiliations

¹CTRI-Research Station, Guntur-522004; India

Submitted|
First Online |
doi

Cite article:- Devil Rama Ch., Punnaiah2 K.C., Rao Raghupathi G., Rao Pumachandra P. (2025). BIOEFFICACY OF MONOCROTOPHOS AS INFLUENCED BY DIFFERENT HIGH VOLUME SPRAYERS AGAINST SPODOPTERA LITURA F. AND HEUCOVERPA ARMIGERA HB., ON TOBACCO. Agricultural Science Digest. 21(1): 9 - 12. doi: .

ABSTRACT

Different high volume sprayers such as hand compression, knapsack, Hi-tech and akela sprayers with single and double duromlst nozzles at 30 and 40 PSI pressure were tested with monocrotophos 36 WSC against lepidopteran pests of tobacco during 1998–99. Hi-tech sprayer was significantly superior in recording the highest reduction of S. litura and H. armigera followed by Knapsack, hand compression and akela sprayers. Hi-tech sprayers with double nozzle at 40 PSI reduced the pest load to an extent of 93.86 per cent of S. lituraand 74.65 per cent of H. armigera over untreated check.

KEYWORDS

REFERENCES

Anonymous (1997-98) Annualreport 1997-98 CTRI Rajahmundry pp: 165.
Chari, M. S. eta/. (1996) J. AppJd. Zoo/. Res. 7:21-25.
Flemming, R. and Ratnakaran, A. (1985) J. EconEnt. 78: 1179-1181.
Raghupathi Rao, G. (1993-98) Final report C T R I-Res Station, Guntur.
Raghupathi Rao, G. et al. (1998) In: National Seminar on Entomology in 21~ Century, Udaipur 30th April to 2nd May 1998.

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)

BIOEFFICACY OF MONOCROTOPHOS AS INFLUENCED BY DIFFERENT HIGH VOLUME SPRAYERS AGAINST SPODOPTERA LITURA F. AND HEUCOVERPA ARMIGERA HB., ON TOBACCO

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