Paper Information

Title: 

STUDY OF INTEGRATED CONTROL OF RUSSIAN KNAPWEED (ACROPTILON REPENS L.) IN FALLOW BEFORE WHEAT

Type: PAPER
Author(s): FATTAHI K.,MEIGHANI F.,MOUSAVI S.K.,SAVARIPOOR GH.
 
 
 
Name of Seminar: IRANIAN WEED SCIENCE CONGRESS
Type of Seminar:  CONGRESS
Sponsor:  ANKOMANE OLOME ALAFHAYE HARZE IRAN
Date:  2010Volume 3
 
 
Abstract: 

PLOT WITH TWO FACTORS: TILLGE (2 LEVELS: WITH AND WITHOUT TILLAGE) IN MAIN PLOT AND HERBICIDE (7 LEVELS: 2, 4-D+MCPA, TRICLOPYRE, GLYPHOSATE, 2, 4-D+MCPA+TRICLOPYRE, 2, 4-D+MCPA, GLYPHOSATE, TRICLOPYRE+GLYPHOSATE, AND BROMICIDE).30 DAYS AFTER SPRAYING, BIOMASS PRODUCTION IN KNAPWEED IN CONTROL PLOTS (WITHOUT HERBICIDE) FOR TILLAGE AND NO TILLAGE TREATMENTS WAS 381 AND 693 G/M2, RESPECTIVELY. ALL HERBICIDE TREATMENTS CAUSED SIGNIFICANT DECREASE IN KNAPWEED BIOMASS. THERE WAS NO SIGNIFICANT DIFFERENCE BETWEEN HERBICIDES TREATMENTS. BASED ON KNAPWEED EVALUATION IN WHEAT AFTER FALLOW, 2, 4-D+MCPA, GLYPHOSATE, WITH 90% KNAPWEED CONTROL) WAS THE BEST TREATMENT FOR THIS WEED CONTROL. HOWEVER, GLYPHOSATE, 2, 4-D+MCPA+TRICLOPYRE, DID NOT HAVE SIGNIFICANT DIFFERENCE WITH THIS TREATMENT. ALL HERBICIDE TREATMENTS CAUSED SIGNIFICANT INCREASE IN WHEAT SEED YIELD.

 
Keyword(s): RUSSIAN KNAPWEED, TILLAGE, HERBICIDE, INTEGRATED CONTROL
 
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