| Volume |
Issue |
Year |
Page No |
Type |
PDF Download |
|
36
|
|
2004
|
236
-
238
|
Full length articles
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Bio-efficacy and Phytotoxicity ofOxadiargyl in Onion (Allium cepa var. aggregatum)
R. M. Kathiresan, I. Gnanavel, U. V. Jayakanth, M. P. Arulchezhian, R. Anbhazhagan and S. P. Padmapriya
DOI :
IJWS-2004-36-3&4-21
Email :
Address :
Annamalai University, Annamalainagar-608 002 (Tamil Nadu)
Keywords
Abstract
Oxadiargyl at 90 g ha" applied three days after planting recorded the least weed count and weed dry matter production favouring higher bulb yield (11.1 t ha"). Oxadiargyl at 75 gIn' w.as next in order followed by oxadiargyl at 60 g ha". No phytotoxicity was observed in all the treatments including four times the recommended dose of oxadiargyl (360 g ha"), in respect of wilting, vein clearing, necrosis, epinasty and hyponasty.