Results 31 to 40 of about 10,680,244 (253)

Repeated evolution of herbicide resistance in Lolium multiflorum revealed by haplotype‐resolved analysis of acetyl‐CoA carboxylase

Evolutionary Applications, 2023
Herbicide resistance in weeds is one of the greatest challenges in modern food production. The grass species Lolium multiflorum is an excellent model species to investigate evolution under similar selection pressure because populations have repeatedly ...
Caio A. C. G. Brunharo, Patrick J. Tranel   +1 more
doaj   +1 more source

The MoSR‐MoDde1 Regulatory Axis: A Novel Determinant of DMI Sensitivity and a Target for Sustainable Rice Blast Control

Advanced Science, EarlyView.
The transcription factor MoSR governs DMI fungicide sensitivity in Magnaporthe oryzae through dual regulation of ergosterol biosynthesis and the detoxification enzyme MoDde1. Targeting MoDde1 via a small‐molecule inhibitor or host‐induced gene silencing enhances DMI efficacy against rice blast, offering a sustainable disease management strategy ...
Fan‐Zhu Meng, Wen‐Kai Wei, Meng‐Yao Wu, Min‐Zheng Cai, Yu‐Fu Wang, Li Zhao, Shuai Meng, Liang‐Fen Yin, Guido Schnabel, Wei‐Xiao Yin, Chao‐Xi Luo   +10 more
wiley   +1 more source

The factors driving evolved herbicide resistance at a national scale [PDF]

, 2018
Repeated use of xenobiotic chemicals has selected for the rapid evolution of resistance, threatening health and food security at a global scale.
Coutts, SR, Helen L. Hicks, Freckleton, R., Hicks, H., Childs, DZ, Hull, R. I., Ken Norris, Crook, L, Comont, D., Crook, L., Childs, D.Z., Dylan Z. Childs, Hull, R, Coutts, S.R., Comont, D, Richard Hull, Childs, D. Z., Coutts, S. R., Paul Neve, Hicks, HL, Hull, R., David Comont, Shaun R. Coutts, Freckleton, RP, Neve, P., Laura Crook, Hicks, H.L., Norris, K, Norris, K., Freckleton, R.P., Robert P. Freckleton, Neve, P   +31 more
core   +1 more source

Modelling the Effect and Variability of Integrated Weed Management of Phalaris minor in Rice-Wheat Cropping Systems in Northern India

Agronomy, 2021
Phalaris minor Retz. (littleseed canarygrass) is the most problematic and herbicide-resistant weed in the rice-wheat cropping system in India. As such, it poses a severe threat to wheat yield and food security.
Chun Liu, Makhan Singh Bhullar, Tarundeep Kaur, Jitendra Kumar, Sriyapu Reddy Sreekanth Reddy, Manpreet Singh, Shiv Shankhar Kaundun   +6 more
doaj   +1 more source

Farmers' Preferences for Gene Editing Crops and Influencing Factors

Applied Economic Perspectives and Policy, EarlyView.
ABSTRACT Gene editing (GE) is gaining momentum worldwide, but limited data on UK farmers' preferences hinders our understanding of its potential impact amid deregulation debates. Based on a survey of 200 English arable farmers, we employ a Latent Class Analysis and Multinomial Logit regressions to investigate current preferences for GE crops.
Bertolozzi‐Caredio Daniele, Vigani Mauro   +1 more
wiley   +1 more source

Cytochrome P450 Herbicide Metabolism as the Main Mechanism of Cross-Resistance to ACCase- and ALS-Inhibitors in Lolium spp. Populations From Argentina: A Molecular Approach in Characterization and Detection

Frontiers in Plant Science, 2020
Knowledge about the mechanisms of herbicide resistance provide valuable insights into evolving weed populations in response to selection pressure and should be used as a basis for designing management strategies for herbicide-resistant weeds.
Marcos Yanniccari, Ramón Gigón, Adelina Larsen   +2 more
doaj   +1 more source

Voluntary Collective Action to Address Growing Agricultural Challenges in Two Countries: Experimental Insights and Commonalities

Applied Economic Perspectives and Policy, EarlyView.
ABSTRACT We conducted two framed field economic experiments with citrus farmers in Florida, United States and soybean farmers in Argentina to investigate their willingness to coordinate pest and weed management efforts. Despite the contrast between these two agricultural contexts, we find striking behavioral commonalities.
Ariel Singerman, Sergio H. Lence
wiley   +1 more source

Herbicide Resistance [PDF]

, 1991
Herbicide resistance is defined as "the inherited ability of a plant to survive a dosage of a herbicide to which the wild population is sensitive". Weeds that are resistant to specific herbicides have become dominant members of field populations in many ...
Micheal D. K. Owen, Owen, Micheal
core   +1 more source

Discovery of mechanisms of herbicide resistance using the liverwort Marchantia polymorpha [PDF]

, 2022
Non-target site resistance (NTSR) to herbicides in weeds is a threat to global crop yields. Few specific alleles conferring NTSR have been identified, only two of which involve loss of gene function.
Casey, Chloe
core   +1 more source

Assessing Government Subsidies for Reducing Pesticide Use: A Meta‐Analysis

Applied Economic Perspectives and Policy, EarlyView.
ABSTRACT In the efforts being made by governments to reduce pesticide use, subsidies are an important instrument to encourage farmers to adopt more sustainable practices. Yet, their effectiveness remains uncertain due to diverse designs and contexts.
Gaëlle Leduc, Douadia Bougherara, Thi Thanh Mai Ha, Laure Latruffe   +3 more
wiley   +1 more source