Madras Agricultural Journal
Loading.. Please wait

Home

User Account

TOXICITY OF INSECTICIDES TO THREE SPIDERS IN RICE FIELDS

  • Author:M. GANESH KUMAR and R. VELUSAMY

    p-ISSN:0024-9602, e-ISSN:2582-5321, Vol:84, Issue:jul-jul

    DOI: https://doi.org/10.29321/MAJ.10.A00888
    Download

Abstract

                                Determination of median lethal concentration values for different insecticides to various instars of Lyrosa pseudounnaleta Bocs. et Str.showed the safety of ethofenprox to all the immature stages and adults of L. pseudonnulata. Chlorpyriphos. BPMC. phosphamidon and monocrotophos had comparatively higher LCsa values than accphate. Determination of median lethal concentration values for different insecticides to Oxyopes javanus Thorell and Argiope catenulater (Doleschall) revealed that BPMC. chlorpyriphos, acephate and ethofenprox had higher LC values to 0. javnus and Acatenulata than phosphamidon and monocrotophos which were comparatively more toxic.

Key words : Toxicity, insecticides, spiders, Lycosa pseudoannulata, Oxyopes javanus, Argiope catenulata, rice field

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.