Madras Agricultural Journal
Loading.. Please wait

Home

User Account

Incidence of the Jassid, Amrasca Biguttula Biguttula Ishida in Relation to Plant Characters of Cotton Varieties

  • Author:G. BALASUBRAMANIAN, M. GOPALAN, T. R. SUBRAMANIAM and P. THANGAVELU

    p-ISSN:0024-9602, e-ISSN:2582-5321, Vol:64, Issue:dec-dec

    DOI: https://doi.org/10.29321/MAJ.10.A03266
    Download

Abstract

                                Studies on the conelation of plant characters of cotton with leathepper (Amrosce biguttula biguttula Ishida) incidence revealed that it was positively correlated at a highly significant level with the plant heigh; and negatively with number of leaves and Internodel length. Correlations between the population and patiole length, area of loaf, number of nodes and viold were not significant. Population of leafhoppers and hopparburn, were positively correlated while hopperburn and yield were negatively correlated indicating that population is not the sole factor contributing to the reduction in yield.

Key words :

footer

Get In Touch

For MASU related issues :
PUBLISHER
SECRETARY
Madras Agricultural Students Union
Tamil Nadu Agricultural University
Coimbatore - 641 003
Tamil Nadu, India.

For MAJ related issues :
CHIEF EDITOR
Madras Agricultural Students Union
Tamil Nadu Agricultural University
Coimbatore - 641 003
Tamil Nadu, India.

ISSN : 0024-9602
eISSN : 2582-5321

Contact Us

Office: 0422-2966781
Mobile: +91 8300947681

Email: masutnau@gmail.com
masu@tnau.ac.in , maj@tnau.ac.in

Creative Commons License
This work is licensed under a Creative Commons Attribution 4.0 International License.

Copyright @ 2023 Madras Agricultural Journal | Masu Journal All right reserved.