Application efficacy of newly released pre-mixed herbicide in winter wheat: Joystick®
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Kuupäev
2022
Kättesaadavus
Ajakirja pealkiri
Ajakirja ISSN
Köite pealkiri
Kirjastaja
Estonian Academic Agricultural Society
Abstrakt
In a field experiment, the efficacy of the newly released
pre-mixed herbicide, Joystick®, in comparison with other pre-mixed
herbicides was evaluated in winter wheat, Iran. The treatments included:
weedy check, weed-free check (hand-weeded), Bromicide®MA at 600 g
a.i. ha–1 + Axial® at 60 g a.i. ha–1
, Othello® at 96 g a.i. ha–1
, Axial One® at
55, 65, 75, and 85 g a.i. ha–1
, Joystick® at 80, 94, and 108 g a.i. ha–1
. The
latter three treatments mentioned were applied with and without non-ionic
surfactant Citogate® at 0.1% v v–1
. The results revealed that all treatments
significantly decreased the density and dry biomass of each weed species
and increased the grain yield and biological yield of wheat. The highest
performing treatment was Bromicide®MA + Axial®, followed by
Joystick® at 108 g a.i. ha–1 plus Citogate®. The application of Joystick® at
108 g a.i. ha–1 plus Citogate® decreased the biomass of Malva neglecta,
Lolium rigidum, Hirschfeldia incana, Centaurea pallescens, Veronica
persica, and Carthamus oxyacantha up to 96.2, 78.1, 100, 91.0, 91.0, and
96.1%; respectively; with an 88% reduction in total weed dry biomass.
Because of Joystick® at 108 g a.i. ha–1 plus Citogate® activity against weed
species, the grain and biological yields of wheat improved up to 28% as
compared to weedy check treatment.
Kirjeldus
Saabunud / Received 29.01.2022 ; Aktsepteeritud / Accepted 28.04.2022 ; Avaldatud veebis / Published online 28.04.2022 ; Vastutav autor / Corresponding authors: Ebrahim Mamnoie, Akbar Aliverdi ; e.mamnoie@areeo.ac.ir, a.aliverdi@basu.ac.ir
Märksõnad
chemical control, herbicide mixtures, surfactant, articles