Results 161 to 170 of about 1,428 (193)

Exogenous jasmonic acid induces stress tolerance in tobacco (Nicotiana tabacum) exposed to imazapic

open access: yesEcotoxicology and Environmental Safety, 2016
Jasmonic acid am is one of the important phytohormones, regulating the stress responses as well as plant growth and development. The aim of this study is to determine the effects of exogenous JA application on stress responses of tobacco plant exposed to
Armağan Kaya, Zeynep Banu DOĞANLAR
exaly   +2 more sources

Imidazolinone-Resistant Sunflower Tolerance to Imazapic

Weed Technology, 2009
Field trials were conducted in Georgia in 2007 to 2008 to evaluate the tolerance of three imidazolinone-resistant sunflower cultivars to POST applications of imazapic. There was no interaction between sunflower cultivar and herbicide treatment. When averaged over sunflower cultivars, imazapic, at 70 and 140 g ai/ha and applied at 30 d after planting ...
Eric P. Prostko   +2 more
openaire   +1 more source

Grassland Legume Establishment with Imazethapyr and Imazapic

Agronomy Journal, 1999
Legumes are important components of grassland communities in North America and have potential to improve grassland productivity and diversity. Weeds can interfere with the establishment of legumes and increase probability of stand failure. Four experiments were conducted from 1994 to 1997 to determine if the imidazolinone herbicides imazethapyr [2‐[4,5‐
Daniel D. Beran   +2 more
openaire   +1 more source

Carryover of Imazethapyr and Imazapic to Nontolerant Rice

Weed Technology, 2010
The present work aimed to evaluate plant injury caused by residues in the soil of the formulated mixture of imazethapyr and imazapic to a nontolerant genotype of rice (IRGA 417) drilled at 371 and 705 d after herbicide application (DAA). Herbicide carryover reduced up to 55% of the grain yield of the IRGA 417 drilled at 371 DAA, and plant injury was ...
Enio Marchesan   +7 more
openaire   +1 more source

Bioavailability of diuron, imazapic and isoxaflutole in soils of contrasting textures

Journal of Environmental Science and Health, Part B, 2009
This research was aimed at understanding the dynamics of the herbicides diuron [3-(3,4-dichlorophenyl)-1,1-dimethylurea], imazapic [2-(4-isopropyl-4-methyl-5-oxo-2-imidazolin-2-yl)-5-methylnicotinic acid] and isoxaflutole [5-cyclopropyl-4-(2-methanesulfonyl-4-trifluoromethyl benzoyl)isoxazole] in two soils of different physico-chemical properties.
Miriam H, Inoue   +4 more
openaire   +2 more sources

Evaluation of Imazapic Applications for Establishment of Southeastern Wildrye

Agronomy Journal, 2017
Core Ideas Southeastern wildrye can be successfully established using imazapic as a pre‐ and post‐emergence herbicide. Lower rates of imazapic are successful at controlling winter annual weeds, such as henbit and little barley, during establishment of southeastern wildrye.
J. Brett Rushing, Matthew T. Thornton
openaire   +1 more source

Sorption of imazapic and imazapyr herbicides on chitosan-modified biochars

International Journal of Environmental Science and Technology, 2020
This study aimed to synthesize chitosan-modified biochars with the objective of producing an efficient biosorbents for immobilization of imazapic and imazapyr herbicides in soil. Two biochars were produced separately from oil palm empty fruit bunches and rice husk biomasses and then modified with chitosan in a nitrogen gas environment.
S. Yavari   +5 more
openaire   +1 more source

Weed Management in Imidazolinone-Resistant Corn with Imazapic

Weed Technology, 2004
Field studies were conducted in 1992 and 1993 to evaluate imazapic alone and in postemergence (POST) mixtures with atrazine or bentazon for weed control in imidazolinone-resistant corn treated with carbofuran. Nicosulfuron and nicosulfuron plus atrazine also were evaluated.
Joyce Tredaway Ducar   +2 more
openaire   +1 more source

Reducing Euphorbia esula with a combination of sheep grazing and imazapic

Journal of Arid Environments, 2007
Abstract Field studies were conducted in Idaho from 2002 to 2004 to determine whether summer grazing of sheep for 1 or 2 years before an autumn application of imazapic would enhance control of Euphorbia esula. E. esula , a perennial plant native to parts of Europe and Asia, has invaded the Great Plains and Rocky Mountains after its introduction into
S.S. Seefeldt, J.B. Taylor, S. Van Vleet
openaire   +1 more source

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