Paper Information

Title: 

EFFICACY EVALUATION OF MANAGEMENTAL DUAL PURPOSE HERBICIDES METSULFORUN METHYL+SULFOSULFORUN (TOTAL) AND MIXED HERBICIDES TRIBENORUN METHYL (GRANESTAR) AND PINOXADEN (ACSIYAL) IN GROWTH DIFFERENCE STAGE OF WHEAT

Type: PAPER
Author(s): EBRAHIMPOUR F.,MOSAVIYAN N.,MOSAVI H.,CHAAB A.,ANAFJEH Z.
 
 
 
Name of Seminar: IRANIAN WEED SCIENCE CONGRESS
Type of Seminar:  CONGRESS
Sponsor:  ANKOMANE OLOME ALAFHAYE HARZE IRAN
Date:  2010Volume 3
 
 
Abstract: 

IN ORDER TO STUDY EFFICIENCY OF METSULFORUN METHYL+SULFOSULFORUN (DUAL PURPOSE HERBICIDE), TRIBENORUN METHYL AND PINOXADEN (MIXED HERBICIDES) AND THEIR RESPONSE ON DIFFERENT WHEAT GROWTH STAGES AN EXPERIMENT WITH RANDOMIZED COMPLETE BLOCK DESIGN WITH THREE REPLICATIONS WERE CONDUCTED OF 2008 AND 2009 IN A FIELD EXPERIMENT AT RAMIN AGRICULTURAL AND NATURAL RESOURCES UNIVERSITY, MOLLASANI, AHWAZ. TREATMENTS INCLUDED DUAL PURPOSE HERBICIDE (METSULFORUN METHYL+SULFOSULFORUN) AND MIXED HERBICIDES (TRIBENORUN METHYL PLUS PINOXADEN) IN DIFFERENT GROWTH STAGES (3 LEAF-STAGES, TILLERING, STEM ELONGATION, 3 LEAF-STAGES PLUS STEM ELONGATION, AND HEADING). ALSO, TWO ADDITIONAL TREATMENTS WITHOUT HERBICIDE APPLICATION WERE ARRANGED AS CONTROLS INCLUDING HAND-WEEDING AND NO HAND-WEEDING DURING SEASON. RESULTS SHOWED A SIGNIFICANT EFFECT (P<0.05) BETWEEN DIFFERENT TREATMENTS ON GRAIN YIELD, TILLER NUMBER M- 2, SPIKELET PER SPIKE AND DRY WEIGHT OF WEEDS M-2. ALTHOUGH, TRAITS GRAIN PER SPIKE, GRAINS PER SPIKELET AND 1000-GRAINS WEIGHT WERE NOT AFFECTED BY TREATMENTS. IN GENERAL, THE HIGHEST GRAIN YIELD FOR METSULFORUN METHYL+SULFOSULFORUN TREATMENT WAS CONDUCTED IN 3 LEAF-STAGE PLUS STEM, 3 LEAF, AND TILLERING. HOWEVER, MIXED HERBICIDES HIGHEST GRAIN YIELD WAS SHOWN IN 3 LEAF-STAGE, 3 LEAF-STAGES PLUS STEM, AND TILLERING, RESPECTIVELY.

 
Keyword(s): HERBICIDE, CULTIVATE OF WEEDS, WHEAT
 
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