Results 91 to 100 of about 2,307 (170)

Resistencia de Fimbristylis littoralis Gaudich a imazapir+imazetapir y su control con otros herbicidas en el cultivo de arroz

open access: yesBioagro
Fimbristylis littoralis Gaudich es una maleza que ha evolucionado resistencia a pirazosulfurón-etilo (inhibidor de la enzima acetolactato sintasa, ALS) en siembras de arroz en el estado Guárico, Venezuela.
Aída Ortiz   +8 more
doaj  

The role of imidazolinone herbicides for the control of Bromus rigidus (rigid brome) in wheat in southern Australia

open access: yes, 2009
Copyright © 2009 Elsevier Ltd. All rights reserved.Five field experiments were undertaken over a three-year period in South Australia to investigate the efficacy of imidazolinone herbicides for the control of rigid brome in imidazolinone-tolerant wheat ...
Kleemann, S., Gill, G.
core   +1 more source

Investigation of imidazolinone herbicide towards weedy rice (Oryza sativa L.) and effects of its residual concentration in soil / Mahyoub Izzat Yousef Bzour [PDF]

open access: yes, 2020
Clearfield® Production System (CPS) for rice was introduced in Malaysia in 2010 as the current best solution to combat weedy rice (Oryza sativa) especially in direct-seeding system using imidazolinone-based herbicide (commercial name: OnDuty®).
Mahyoub Izzat , Yousef Bzour
core  

Evidence for the Interaction of an Imidazolinone Herbicide with Leucine, Valine, and Isoleucine Metabolism

open access: yes, 1985
Effects of the imidazolinone herbicide AC243 997 [2-(5-isopropyl)-5-methyl-4-oxo-2-imidazolin-2-yl) nicotinic acid] on the growth of corn (Zea maysL. ‘Black Mexican Sweet’) cell suspension cultures were characterized.
Paul C. Anderson, Kenneth A. Hibberd
core   +1 more source

Leafy Spurge (Euphorbia esula) Control with Imidazolinone and Sulfonylurea Herbicides

open access: yes, 1994
Experiments were conducted to determine the efficacy of imidazolinone and sulfonylurea herbicides applied alone or in combination to control leafy spurge. Imazapyr (840 g ai/ha), imazethapyr (140 g/ha), sulfometuron (100 g/ha), and chlorsulfuron (20 g/ha)
Robert N. Stougaard   +2 more
core   +1 more source

SCS121 CL: Rice cultivar resistant to herbicides of imidazolinone chemical group

open access: yes, 2015
SCS121 CL is a second-generation Clearfield® rice cultivar with resistance to herbicides of the imidazolinone group. The cultivar has modern plant type, lodging resistance, late maturity cycle, high yield potential, long grains and good cooking quality ...
Marschalek, Rubens   +10 more
core   +2 more sources

Adsorption of imidazolinone herbicides on ferrihydrite-humic acid associations

open access: yes, 2006
16 pages, 10 figures, 23 references.Adsorption of the imidazolinone herbicides imazapyr, imazethapyr and imazaquin was studied on two binary systems (ferrihydrite-humic acid) prepared by treating ferrihydrite (Fh) immediately after its precipitation ...
Boero, R.   +5 more
core   +1 more source

Imidazolinone-tolerant maize as a tool for weed control in flooded rice production systems . [PDF]

open access: yes, 2014
This study aimed to (1) evaluate the optimal dose of the herbicide [imazapic + imazapyr], for control of red rice, as well as its selectivity to imidazolinone-tolerant maize; (2) to identify the most suitable adjuvant to be added to the optimal dose for ...
Freire Marques, Rodolpho   +9 more
core  

Preparation of a Key Intermediate for the Angiotensin II Antagonist Losartan via Vilsmeier Chloroformylation

open access: yesCHIMIA, 1997
A novel preparation of 2-butyl-5-chloro-3H-imidazole-4-carbaldehyde, a key intermediate for the synthesis of the angiotensin II antagonist Losartan potassium, via Vilsmeier chloroformylation of imidazolinone is described.
Gareth J. Griffiths
doaj   +2 more sources

Resistence of Euphorbia Heterophylla L. to ALS-inhibiting herbicides in soybean

open access: yesScientia Agricola, 2005
Herbicides are widely used in soybean for weed control, and the selection pressure attributed to the repeated use of herbicides with similar modes of action on the same site has caused selection for resistant biotypes within and among previously ...
Gerson Augusto Gelmini   +3 more
doaj  

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