Results 81 to 90 of about 2,307 (170)

Genetic characterization of the acetohydroxyacid synthase (AHAS) gene responsible for imidazolinone resistance in chickpea (Cicer arietinum L.). [PDF]

open access: yes, 2013
Weed control in chickpea (Cicer arietinum L.) is challenging because of poor crop competition ability and limited herbicide options. Development of chickpea varieties with resistance to different herbicide modes of action would be desirable.
Thompson, Courtney
core  

A metal–organic framework as a flask: photophysics of confined chromophores with a benzylidene imidazolinone core

open access: yes, 2017
Photophysics and dynamics of chromophores with a benzylidene imidazolinone core, responsible for emission of green fluorescent protein variants, were studied as a function of host topology by three approaches.
Perry J. Pellechia   +5 more
core   +1 more source

ImiFlex Rates for Efficacy in Imidazolinone-Tolerant Grain Sorghum

open access: yes, 2022
The objective of this study was to compare ImiFlex rates and timings for efficacy and crop response in imidazolinone-tolerant grain sorghum. Volunteer corn and Johnsongrass control was generally best when ImiFlex (imazamox) was applied postemergence ...
P. W. Geier   +3 more
core   +1 more source

Towards Development of Imidazolinone Herbicide Resistant Borage (Borago officinalis) [PDF]

open access: yes, 2015
Borage (Borago officinalis) is an annual herb plant for culinary and medicinal uses. Due to a high level of gamma-linolenic acid (GLA) in its seed oil and the health-related benefits of GLA, borage is commercially cultivated.
SONG, DONGYAN
core  

The Molecular Basis of Imidazolinone Herbicide Resistance in Arabidopsis Thaliana Var. Columbia.

open access: yes, 1991
Acetolactate synthase (ALS) is a key regulatory enzyme in the biosynthetic pathway of leucine, isoleucine, and valine. ALS is inhibited by four classes of structurally unrelated herbicides viz.
Sathasivan, Kanagasabapathi
core   +1 more source

Imidazolinone Resistance in Smooth Pigweed (Amaranthus hybridus) Is Due to an Altered Acetolactate Synthase

open access: yes, 1999
Seeds were collected from an imidazolinone-resistant (R) population of smooth pigweed near Marion, MD, and from an imidazolinone-susceptible (S) population near Painter, VA, and grown in the greenhouse.
Dale L. Shaner   +3 more
core   +1 more source

Herbicide Choice and Timing for Weed Control in Imidazolinone-Resistant Lentil

open access: yes, 2011
Conventional lentil, because it is relatively noncompetitive, requires effective weed control. In conventional lentil, metribuzin should be applied by the four-node stage to avoid crop injury.
S. J. Shirtliffe, L. K. Fedoruk
core   +1 more source

Destino ambiental dos herbicidas do grupo das imidazolinonas: revisão Environmental fate of imidazolinone herbicides: a review

open access: yesPlanta Daninha, 2009
Os herbicidas do grupo das imidazolinonas controlam um amplo espectro de plantas daninhas, sendo absorvidos pelas raízes e folhas e translocados pelo floema e xilema, acumulando-se nos pontos de crescimento.
A.F. Kraemer   +4 more
doaj   +1 more source

Abiotic degradation (photodegradation and hydrolysis) of imidazolinone herbicides

open access: yes, 2008
The abiotic degradation of the imidazolinone herbicides imazapyr, imazethapyr and imazaquin was investigated under controlled conditions. Hydrolysis, where it occurred, and photodegradation both followed first-order kinetics for all herbicides. There was
Preston, C.   +4 more
core   +1 more source

The usage of imidazolinone-tolerant maize in maize-soybean strip intercropping greatly facilitates weed control

open access: yesFrontiers in Agronomy
The strip intercropping system is one of the important production strategy for maize and soybean. However, it faces significant yield losses due to the lack of safe and effective postemergence herbicides compatible with both crops.
Yue Zhao   +6 more
doaj   +1 more source

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