Results 261 to 270 of about 1,390,945 (281)

Multiple Herbicide-Resistant Weeds and Non-target Site Resistance Mechanisms: A Global Challenge for Food Production

2021
Fil: Vila Aiub, Martin Miguel. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Instituto de Investigaciones Fisiológicas y Ecológicas Vinculadas a la Agricultura. Universidad de Buenos Aires. Facultad de Agronomía.
Torra, Joel, Osuna, María Dolores, Merotto, Aldo, Vila Aiub, Martin Miguel   +3 more
openaire   +3 more sources

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

Pest Management Science, 2023
BACKGROUND 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.
A. Dorigan, Silvino Intra Moreira, Sarah S. C. Guimarães, Valter Cruz-Magalhães, E. Alves   +4 more
semanticscholar   +1 more source

Segregation of non-target-site resistance to herbicides in multiple-resistant Alopecurus myosuroides plants

Weed Research, 2015
SummaryNon‐target‐site resistance (NTSR) comprises a set of mechanisms conferring resistance to multiple modes of action. Investigation of the number of loci involved in NTSR will aid in the understanding of these resistance mechanisms. Therefore, six different multiple herbicide‐resistant Alopecurus myosuroides plants with different herbicide history ...
M. Rosenhauer, F. Felsenstein, H. Piepho, M. Höfer, J. Petersen   +4 more
semanticscholar   +2 more sources

Ile-1781-Leu Target Mutation and Non-Target-Site Mechanism Confer Resistance to Acetyl-CoA Carboxylase-Inhibiting Herbicides in Digitaria ciliaris var. chrysoblephara.

Journal of Agricultural and Food Chemistry, 2023
Digitaria ciliaris var. chrysoblephara is a xerophytic weed severely invading rice fields along with the application of rice mechanical direct seeding technology in China.
Qiang Yang, Jinlei Zhu, Xia Yang, Tian Wei, Min Lv, Yongfeng Li   +5 more
semanticscholar   +1 more source

Non-target-site resistance to PDS-inhibiting herbicides in a wild radish (Raphanus raphanistrum) population.

Pest Management Science, 2019
BACKGROUND Diflufenican resistance has been reported in wild radish populations since 1998, but the resistance mechanisms are not yet investigated. Recently, we identified a wild radish population (H2/10) from the Western Australian grain belt that is ...
Huan Lu, Q. Yu, Heping Han, M. Owen, S. Powles   +4 more
semanticscholar   +1 more source

Inferring herbicide non‐target‐site cross‐resistance from dose response and mixture treatments

Pest Management Science
AbstractBACKGROUNDHerbicide cross‐resistance is of increasing concern because it compromises the effectiveness of both existing and new chemical options. However, a common misconception is that if a weed population shows dose–response shifts to two herbicides, it is cross‐resistant to both.
Chun Liu, Stephen R. Moss, Anastasia Perraki, Will Plumb, Shiv S. Kaundun   +4 more
openaire   +2 more sources

Investigating non‐target site resistance to pyroxsulam in a glyphosate‐resistant Lolium rigidum population

Pest Management Science
AbstractBACKGROUNDResistance to multiple herbicides is common in Lolium rigidum. Here, resistance to acetolactate synthase (ALS)‐ and susceptibility to acetyl‐CoA carboxylase (ACCase)‐inhibiting herbicides was confirmed in a glyphosate‐resistant L.
Yalin Zeng, Min Liu, Hong Qian, Hui Zhao, Yuhang Fang, Qin Yu, Lianyang Bai, Lang Pan   +7 more
openaire   +2 more sources

Stress response and detoxification mechanisms involved in non‐target‐site herbicide resistance in sunflower

Crop Science, 2020
AbstractThe nature of non‐target‐site herbicide resistance (NTSR) to imidazolinone (IMI) in HA425 sunflower (Helianthus annuus L.) has not yet been fully characterized but could be related to xenobiotic metabolism. The objective of this study was to evaluate the role of cytochrome P450 monooxygenases (P450s) and other detoxification‐related proteins in
Tatiana Vega, Mercedes Gil, Gabriela Martin, Sebastián Moschen, Liliana Picardi, Graciela Nestares   +5 more
openaire   +1 more source

Decoding Non-Target-Site Herbicide Resistance in Sunflower: The Beginning of the Story

Helia, 2019
AbstractIn the last years, many efforts have been made to develop sunflower cultivars showing important agronomical characteristics such as herbicide resistance. These approaches have been focused mainly on resistance to herbicides with the same mode of action, that is acetohydroxyacid synthase (AHAS) inhibitors.
Mercedes Gil, Graciela Nestares
openaire   +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.
Shuang, Bai, Fengwen, Zhang, Zuren, Li, Hengzhi, Wang, Qian, Wang, Jinxin, Wang, Weitang, Liu, Lianyang, Bai   +7 more
openaire   +2 more sources