Autorentext

Vijay K. Nandula, PhD, is a National Program Leader at the US Department of Agriculture's (USDA) National Institute of Food and Agriculture with over 30 years of expertise in weed science. He has published nearly 80 scientific articles and authored Glyphosate Resistance in Crops and Weeds: History, Development, and Management. Roland Beffa, PhD, leads Weed Herbicide Resistance Research at Bayer AG, CropScience Division, bringing more than 35 years of experience spanning academia and industry. A member of the Herbicide Resistance Action Committee (HRAC), Dr. Beffa specializes in plant biotechnology, fungal diseases, weed control, and herbicide resistance mechanisms.

Klappentext

Features new insights into metabolic herbicide resistance Metabolic resistance to herbicides poses a significant challenge to sustainable agriculture, with global implications for weed control and crop productivity. Herbicide Metabolism and Weed Resistance provides an in-depth exploration of the mechanisms driving this resistance in both grass and dicot weed species. Edited by leading experts Vijay K. Nandula and Roland Beffa, this up-to-date volume delves into the evolution of herbicide metabolism, focusing on enhanced metabolic degradation and its impact on multiple herbicide mechanisms of action. Contributions by leading experts in the field integrate recent technological advancements, including RNA sequencing and next-generation genomics, to uncover future research opportunities and innovative solutions. The book offers a historical perspective on herbicide resistance, detailed case studies of resistance in key weed species, and actionable insights into integrated weed management strategies. In-depth chapters highlight the practical applications of RNA sequencing, next-generation genomics, and other cutting-edge tools through detailed case studies of resistance evolution in key weed species such as blackgrass and Amaranthus. An essential resource for tackling one of modern agriculture's most pressing issues, Herbicide Metabolism and Weed Resistance: Offers a thorough overview of metabolic herbicide resistance across a variety of grass and dicot weed speciesExplores cutting-edge advancements, including RNA sequencing and next-generation genomic toolsAddresses the worldwide impact of herbicide resistance on agriculture and crop productivityIdentifies future research opportunities to advance resistance management and technology developmentEmploys a multidisciplinary approach that bridges fields such as molecular biology, biochemistry, and agricultural ecology Designed to be accessible to readers at all levels, Herbicide Metabolism and Weed Resistance is ideal for upper-level agricultural chemistry, weed science, and integrated pest management courses. It is also an invaluable reference for agricultural chemists, plant scientists, crop consultants, and regulatory agencies.

Inhalt

List of Contributors xv

About the Editors xix

Preface xxi

USDA Disclaimer xxiii

Acknowledgments xxv

1 Introduction to Herbicide Metabolism, Resistance, and Related Concepts 1
*Vijay K. Nandula*

1.1 Introduction 1

1.2 Herbicide Resistance and Tolerance 2

1.3 Layout of Content in the Following Chapters 3

2 Synthetic Auxin Herbicide-Tolerant Crops 7
*Dilpreet Riar, Carla Yerkes, Robert Cicchillo, Samantha Griffin, Razvan Dumitru, and Terry Wright*

2.1 Introduction to Synthetic Auxin Herbicides 7

2.2 Synthetic Auxin Herbicide Mode of Action 11

2.3 Synthetic Auxin Herbicide and Herbicide-Tolerant Crop Utility 13

2.4 Auxin-Tolerant Crop Discovery 17

2.5 Adoption, Challenges, and Future Considerations 26

3 Metabolic Degradation of Glyphosate in Soil Microbes, Endophytes, Crops, and Weeds 41
*Stephen O. Duke*

3.1 Introduction 41

3.2 Enzymes that Can Degrade Glyphosate 43

3.3 Microbial Degradation of Glyphosate 47

3.4 Glyphosate Degradation in Weeds 55

3.5 Glyphosate Degradation in Crops 60

3.6 Summary 65

4 Enhanced Metabolic Resistance to Herbicides in Alopecurus myosuroides (Black Grass) 81
*Alina Goldberg Cavallieri, Sara Franco Ortega, Stewart Brown, Nawaporn Onkokesung, and Robert Edwards*

4.1 Introduction 81

4.2 NTSR and Enhanced Metabolic Resistance to Herbicides 84

4.3 Potential for Esterases and Herbicide Bioactivation to be Linked to Ntsr 88

4.4 Cytochrome P450s Linked to NTSR in Black Grass 89

4.5 Roles for Glutathione-S-Transferases in NTSR 92

4.6 Roles for UDP-Glucose-Dependent Glycosyltransferases in NTSR 96

4.7 Potential Roles for ABC Transporters in NTSR 97

4.8 Conclusions 99

5 Herbicide Detoxification in Black Grass 111
*Roland Beffa*

5.1 Introduction 111

5.2 Molecular Mechanisms Involved in Herbicide Detoxification in Black Grass 116

5.3 Perspectives 119

6 Metabolism-Based Resistance in Lolium rigidum and Raphanus raphanistrum 127
*Hugh J. Beckie, Heping Han, and Qin Yu*

6.1 Introduction 127

6.2 Metabolic Resistance in Lolium rigidum 129

6.3 Metabolic Resistance in Raphanus raphanistrum 138

6.4 Future Research 139

7 Management of Metabolism-Based Resistance in Lolium rigidum in Australia 147
*Christopher Preston*

7.1 Introduction: Complications of Metabolism-Based Herbicide Resistance 147

7.2 Problem of Herbicide Resistance in L. rigidum in Australia 148

7.3 Herbicide Resistance Testing to Understand Which Herbicides are Still Effective 149

7.4 Herbicide-Based Resistance Management Strategies 150

7.5 Non-herbicide-Based Resistance Management Strategies 153

7.6 Integrated Management of L. rigidum Populations 155

7.7 Conclusions 159

8 Metabolic Herbicide Resistance in Echinochloa phyllopogon 165
*Nina Gracel Dimaano and Satoshi Iwakami*

8.1 Introduction 165

8.2 A Brief History of Resistance Evolution in California 166

8.3 Elucidation of the Mechanism of Multiple Herbicide Resistance in E. phyllopogon 168

8.4 Prediction of Metabolism-Based Cross-Resistance 177

8.5 Generality and Diversity of Metabolic Resistance 178

8.6 Conclusion 180

9 Metabolic Resistance to Herbicides in Echinochloa crus-galli (and colona) 185
*Alice A. Wright and Vijay K. Nandula*

9.1 Introduction 185

9.2 Propanil Resistance 187

9.3 Quinclorac Resistance 187

9.4 Multiple Herbicide Resistance 188

9.5 Glyphosate Resistance 191

9.6 Future Work 191

9.7 Management 193

10 Metabolic Resistance to HPPD-Inhibiting Herbicides in Dioecious Amaranthus Species 197
*Dean E. Riechers, Jeanaflor Crystal T. Concepcion, and Shiv S. Kaundun*

10.1 Introduction 197

10.2 Resistance to HPPD-Inhibiting Herbicides in Waterhemp 201

10.3 Resistance to HPPD-Inhibiting Herbicides in Palmer Amaranth 206

10.4 Conclusions and Future Research Directions 210

11 Overview of Metabolism-Based Resistance to PS-II Inhibitors in Weed Species 217
*Mithila Jugulam, Balaji Aravindhan Pandian, and P. V. Vara Prasad*

11.1 Introduction 217

11.2 Crop Use and Weed Spectrum 218

11.3 Crop Tolerance to PS-II Inhibitors 218

11.4 Overview of PS-II Inhibitor Resistance in Weed Species 219

11.5 Metabolic Resistance to PS-II Inhibitors in Weed Species 220

11.6 Target-Site Resistance 223

11.7 Interaction of PS-II Inhibitors with Other Herbicides for the Management of Metabolic Resistance 224

11.8 Conclusions 225

12 Fitness and Ecophysiological Cost of Metabolic Herbicide Resistance 233
*Eshagh Keshtkar, Roland Beffa, and Per Kudsk*

12.1 Introduction 233

12.2 Definition and Types of Plant Fitness Associated with Herbicide Resistance 234

12.3 Explanation of Herbicide Resistance Fitness Costs or Benefits 236

12.4 Methods of Measuring Fitness 242

12.5 Fitness of Metabolic Herbicide-Resistant Weeds 243

12.6 Is NTSR Reversible? 252

12.7 Concluding Remarks 253

13 Advancing Metabolic Resistance Characterization: Paving the Way for Future Technologies in Weed Management 265
*Carlos Albe…