Physical Methods of Weed Control

Physical Methods of Weed Control
1. Tillage 2.Blind hoeing 3. Hand weeding 4. Hoeing 5. Digging 6.Sickling
7. Mowing 8. Cutting 9. Dredging and chaining 10. Burning 11. Flamming
12. Mulching 13. Flooding 14. Intercultivation
Mechanical weeders - Dryland weeder, power rotary weeder, multi row weeder, conoweeder, weeding-cum-earthing machine, cultivator

Video links
1. Crop Weed Competition: A Biological Interaction - Intra and Interspecific    • Crop Weed Competition: A Biological I...  
2. Biological interactions, mutualism, Commensalism, parasitism, Neutralism, Amensalism, competition    • Explanation of Biological Interaction...  
3. Crop Weed Association, Crop Weed Interference, Crop Weed Competition and Allelopathy    • Crop Weed Association, Crop Weed Inte...  
4. Types of Weeds: Meaning and Examples    • Types of Weeds: Meaning and Examples  
5. Difference in Weeds, Off type ,Volunteer and Rogue Plants    • Difference in Weeds, Off type ,Volunt...  
6. Concept Based Questions on Weed Matching    • Concept Based Questions on Weed Matching  
7. Classification of Herbicides    • Classification of Herbicides  
8. Methods of Application of Herbicides    • Methods of Application of Herbicides  
9. Formulation and Calculation of Herbicides    • Formulation and Calculation of Herbic...  
10. Mechanism of Herbicidal Selectivity    • Mechanism of Herbicidal Selectivity  
11. Metabolism of Herbicides: A major pathway of herbicidal selectivity    • Metabolism of Herbicides: A Major Pat...  
12. Weed Control Efficiency, Weed Smother Efficiency and Weed Index: Concept and Numerical    • Weed Control Efficiency, Weed Smother...  
13. Factors Affecting Herbicide Efficacy    • Factors Affecting Herbicide Efficacy  
14. Fate of Herbicides in Soils: Decomposition and Transfer    • Fate of Herbicides in Soils: Decompos...  
15. Part 1: Persistence of Herbicides in Soils    • Part 1: Persistence of Herbicides in ...  
16. Part 2: Persistence of Herbicides in Soils: Crop management strategies to reduce it    • Part 2: Persistence of Herbicides in ...  
17. Difference in Safener, Antidote, Protectants and Adjuvants and Details of Safeners    • Difference in Safener, Antidote, Prot...  
18. Herbicide Adjuvants: Advantages, Classification and Mode of Action
   • Herbicide Adjuvants: Advantages, Clas...  
19. Types of Surfactants and Their Use in Herbicide Spray    • Types of Surfactants and Their Use in...  
20. Differences in Prevention, Eradication, Weed Control and Weed Management    • Differences in Prevention, Eradicatio...  
21. Effective Weed Management Strategy    • Effective Weed Management Strategy  
22. Reasons: How do Preventive Methods Control Weeds?    • Reasons: How do Preventive Methods Co...  
23. Limitations and Constraints in Adoption of Preventive Methods of Weed Control    • Limitations and Constraints in Adopti...  
24. Reasons: How do Cultural Methods Control weeds? Merits and Demerits    • Reasons: How do Cultural Methods Cont...