Comparative efficacy of insecticides against the American bollworm, Helicoverpa armigera “Hu˙˙b.” of cotton

Larvin 80DF, Lannate 40SP, Lorsban 40EC, Fastac 5EC, Decis 10EC and Fury-F18.1EC were tested with recommended doses against 3rd instar larvae of American bollworm, Helicoverpa armigera “ Hu˙˙b.” under controlled laboratory conditions. Lorsban 40EC showed maximum efficacy 92.0 % in terms of mortality...

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Bibliographic Details

Published in:	Songklanakarin Journal of Science and Technology (SJST)
Main Authors:	Muhammad Hamed, Muhammad Zahid
Format:	Article
Language:	English
Published:	Prince of Songkla University 2003-05-01
Subjects:	Helicoverpa armigera 3rd instar larvae insecticides Larvin Lannate Lorsban Fastac Decis & Fury-F
Online Access:	http://www.sjst.psu.ac.th/journal/25_2_pdf/01cotton.pdf