Results 161 to 170 of about 613 (198)

Time‐Dependent Oxidation and Scale Evolution of a Wrought Co/Ni‐Based Superalloy

open access: yesAdvanced Engineering Materials, EarlyView.
This study shows how a new wrought Co/Ni‐based superalloy resists oxidation at 800 ∘$^\circ$C. The oxide scale changes from rough, fast‐growing spinel to a dense, protective chromia–alumina layer. Atom probe analysis reveals tiny refractory‐rich bubbles at the interface that mark the transition to long‐term, diffusion‐controlled protection ...
Cameron Crabb   +6 more
wiley   +1 more source

Pinoxaden resistance in Lolium perenne L. is due to both target-site and non-target-site mechanisms

Pesticide Biochemistry and Physiology, 2022
Application of herbicides inhibiting acetyl CoA carboxylase (ACCase) has been one of the main strategies for selectively controlling grass weed species such as perennial ryegrass (Lolium perenne L.) in wheat and barley crops in New Zealand. In this study, we have confirmed and characterized resistance to pinoxaden, an ACCase-inhibiting herbicide, in a ...
Hossein Ghanizadeh   +2 more
exaly   +3 more sources

Metabolism-Based Herbicide Resistance, the Major Threat Among the Non-Target Site Resistance Mechanisms

Outlooks on Pest Management, 2020
Evolution of resistance to pesticides is a problem challenging the sustainability of global food production. Resistance to herbicides is driven by the intense selection pressure imparted by synthetic herbicides on which we rely to manage weeds. Target-site resistance (TSR) mechanisms involve changes to the herbicide target protein and provide ...
Anita Kupper   +2 more
exaly   +2 more sources

Target-site and non-target-site-based resistance to tribenuron-methyl in multiply-resistant Myosoton aquaticum L.

Pesticide Biochemistry and Physiology, 2019
Myosoton aquaticum L., a widespread and competitive winter weed of wheat in China, has evolved resistance to many classes of herbicides. In one M. aquaticum population (AH03), collected from Anhui Province, where tribenuron-methyl and florasulam had been used to control this weed resistance to both herbicides had evolved.
Jinxin Wang   +2 more
exaly   +3 more sources

Non-target-site herbicide resistance: a family business

Trends in Plant Science, 2007
We have witnessed a dramatic increase in the frequency and diversity of herbicide-resistant weed biotypes over the past two decades, which poses a threat to the sustainability of agriculture at both local and global levels. In addition, non-target-site mechanisms of herbicide resistance seem to be increasingly implicated.
Joshua S, Yuan   +2 more
openaire   +2 more sources

Non-target Site Mechanisms of Resistance to Herbicides

Critical Reviews in Plant Sciences, 2017
ABSTRACTEvolution of resistance in weeds to herbicides is threatening world agricultural production. Weed management has become more complicated with the development of non-target site resistance (NTSR) to herbicides in weeds. The NTSR mechanisms can be caused by herbicide metabolism, altered patterns of translocation, and herbicide absorption ...
Hossein Ghanizadeh, Kerry C. Harrington
openaire   +1 more source

Target and non‐target site mechanisms of fungicide resistance and their implications for the management of crop pathogens

Pest Management Science, 2023
Abstract Fungicides are indispensable for high‐quality crops, but the rapid emergence and evolution of fungicide resistance have become the most important issues in modern agriculture. Hence, the sustainability and profitability of agricultural production have been challenged due to the limited number of fungicide chemical classes ...
Adriano Francis Dorigan   +4 more
openaire   +2 more sources

Resistance to ALS inhibitors conferred by non-target-site resistance mechanisms in Myosoton aquaticum L.

Pesticide Biochemistry and Physiology, 2022
Myosoton aquaticum L. is a competitive broadleaf weed commonly found in wheat fields in China and has become challenging due to its evolving herbicide resistance. In this study, one subpopulation, RF1 (derived from the tribenuron-methyl-resistant population HN10), with none of the known acetolactate synthase (ALS) resistance mutations was confirmed to ...
Nan, Wang   +8 more
openaire   +2 more sources

Target-site and non-target-site based resistance to clodinafop-propargyl in wild oats (Avena fatua L.)

Pesticide Biochemistry and Physiology, 2023
Wild oat (Avena fatua L.) is a common and problematic weed in wheat fields in China. In recent years, farmers found it increasingly difficult to control A. fatua using acetyl-CoA carboxylase (ACCase)-inhibiting herbicides. The purpose of this study was to identify the molecular basis of clodinafop-propargyl resistance in A. fatua.
Yujun, Han   +6 more
openaire   +2 more sources

Target-site and non-target-site resistance mechanisms confer mesosulfuron-methyl resistance in Alopecurus aequalis

Plant Physiology and Biochemistry
Shortawn foxtail (Alopecurus aequalis Sobol.) is a noxious weed in China. The resistance of A. aequalis developed rapidly due to the long-term application of acetolactate synthase (ALS)-inhibiting herbicides. Here, a suspected mesosulfuron-methyl-resistant A.
You Zhan   +5 more
openaire   +2 more sources

Home - About - Disclaimer - Privacy