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Nursery Landscape Plant Disorders Part 1. Insects 01. Aphid 02.Bagworm 03. Borer 04. Leafhopper 05. Leaf Miner 06. Scale 07. Spider Mite 08. Snail/Slug.

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Presentation on theme: "Nursery Landscape Plant Disorders Part 1. Insects 01. Aphid 02.Bagworm 03. Borer 04. Leafhopper 05. Leaf Miner 06. Scale 07. Spider Mite 08. Snail/Slug."— Presentation transcript:

1 Nursery Landscape Plant Disorders Part 1

2 Insects 01. Aphid 02.Bagworm 03. Borer 04. Leafhopper 05. Leaf Miner 06. Scale 07. Spider Mite 08. Snail/Slug 09. Tent Caterpillar 10. Whitefly 11. White Grub Diseases 12. Anthracnose 13. Apple Scab 14. Black Spot 15. Botrytis 16. Cedar-Apple Rust 17. Crown Gail 18. Fireblight 19. Powdery Mildew Weeds 20. Annual Bluegrass 21. Broadleaf Plantain 22. Buckhorn Plantain 23. Bull Thistle 24. Chickweed 25. Crabgrass 26. Dandelion 27. Field Bindweed 28. Hendit 29. Knotweed 30. Nimblewill 31. Nutsedge 32. Oxalis 33. Prickly Lettuce 34. Purslane 35. White Clover Physiological Problems 36. Iron Deficiency 37. Leaf Scorch (drought/winter burn) 38. Nitrogen Deficiency 39. 2,4-D Injury

3 Insects 01. Aphid 02.Bagworm 03. Borer 04. Leafhopper 05. Leaf Miner 06. Scale 07. Spider Mite 08. Snail/Slug 09. Tent Caterpillar 10. Whitefly 11. White Grub Diseases 12. Anthracnose 13. Apple Scab 14. Black Spot 15. Botrytis 16. Cedar-Apple Rust 17. Crown Gail 18. Fireblight 19. Powdery Mildew Weeds 20. Annual Bluegrass 21. Broadleaf Plantain 22. Buckhorn Plantain 23. Bull Thistle 24. Chickweed 25. Crabgrass 26. Dandelion 27. Field Bindweed 28. Hendit 29. Knotweed 30. Nimblewill 31. Nutsedge 32. Oxalis 33. Prickly Lettuce 34. Purslane 35. White Clover Physiological Problems 36. Iron Deficiency 37. Leaf Scorch (drought/winter burn) 38. Nitrogen Deficiency 39. 2,4-D Injury

4 Insects 01. Aphid 02.Bagworm 03. Borer 04. Leafhopper 05. Leaf Miner 06. Scale 07. Spider Mite 08. Snail/Slug 09. Tent Caterpillar 10. Whitefly 11. White Grub Diseases 12. Anthracnose 13. Apple Scab 14. Black Spot 15. Botrytis 16. Cedar-Apple Rust 17. Crown Gail 18. Fireblight 19. Powdery Mildew Weeds 20. Annual Bluegrass 21. Broadleaf Plantain 22. Buckhorn Plantain 23. Bull Thistle 24. Chickweed 25. Crabgrass 26. Dandelion 27. Field Bindweed 28. Hendit 29. Knotweed 30. Nimblewill 31. Nutsedge 32. Oxalis 33. Prickly Lettuce 34. Purslane 35. White Clover Physiological Problems 36. Iron Deficiency 37. Leaf Scorch (drought/winter burn) 38. Nitrogen Deficiency 39. 2,4-D Injury

5 Insects 01. Aphid 02.Bagworm 03. Borer 04. Leafhopper 05. Leaf Miner 06. Scale 07. Spider Mite 08. Snail/Slug 09. Tent Caterpillar 10. Whitefly 11. White Grub Diseases 12. Anthracnose 13. Apple Scab 14. Black Spot 15. Botrytis 16. Cedar-Apple Rust 17. Crown Gail 18. Fireblight 19. Powdery Mildew Weeds 20. Annual Bluegrass 21. Broadleaf Plantain 22. Buckhorn Plantain 23. Bull Thistle 24. Chickweed 25. Crabgrass 26. Dandelion 27. Field Bindweed 28. Hendit 29. Knotweed 30. Nimblewill 31. Nutsedge 32. Oxalis 33. Prickly Lettuce 34. Purslane 35. White Clover Physiological Problems 36. Iron Deficiency 37. Leaf Scorch (drought/winter burn) 38. Nitrogen Deficiency 39. 2,4-D Injury

6 Insects 01. Aphid 02.Bagworm 03. Borer 04. Leafhopper 05. Leaf Miner 06. Scale 07. Spider Mite 08. Snail/Slug 09. Tent Caterpillar 10. Whitefly 11. White Grub Diseases 12. Anthracnose 13. Apple Scab 14. Black Spot 15. Botrytis 16. Cedar-Apple Rust 17. Crown Gail 18. Fireblight 19. Powdery Mildew Weeds 20. Annual Bluegrass 21. Broadleaf Plantain 22. Buckhorn Plantain 23. Bull Thistle 24. Chickweed 25. Crabgrass 26. Dandelion 27. Field Bindweed 28. Hendit 29. Knotweed 30. Nimblewill 31. Nutsedge 32. Oxalis 33. Prickly Lettuce 34. Purslane 35. White Clover Physiological Problems 36. Iron Deficiency 37. Leaf Scorch (drought/winter burn) 38. Nitrogen Deficiency 39. 2,4-D Injury

7 Insects 01. Aphid 02.Bagworm 03. Borer 04. Leafhopper 05. Leaf Miner 06. Scale 07. Spider Mite 08. Snail/Slug 09. Tent Caterpillar 10. Whitefly 11. White Grub Diseases 12. Anthracnose 13. Apple Scab 14. Black Spot 15. Botrytis 16. Cedar-Apple Rust 17. Crown Gail 18. Fireblight 19. Powdery Mildew Weeds 20. Annual Bluegrass 21. Broadleaf Plantain 22. Buckhorn Plantain 23. Bull Thistle 24. Chickweed 25. Crabgrass 26. Dandelion 27. Field Bindweed 28. Hendit 29. Knotweed 30. Nimblewill 31. Nutsedge 32. Oxalis 33. Prickly Lettuce 34. Purslane 35. White Clover Physiological Problems 36. Iron Deficiency 37. Leaf Scorch (drought/winter burn) 38. Nitrogen Deficiency 39. 2,4-D Injury

8 Insects 01. Aphid 02.Bagworm 03. Borer 04. Leafhopper 05. Leaf Miner 06. Scale 07. Spider Mite 08. Snail/Slug 09. Tent Caterpillar 10. Whitefly 11. White Grub Diseases 12. Anthracnose 13. Apple Scab 14. Black Spot 15. Botrytis 16. Cedar-Apple Rust 17. Crown Gail 18. Fireblight 19. Powdery Mildew Weeds 20. Annual Bluegrass 21. Broadleaf Plantain 22. Buckhorn Plantain 23. Bull Thistle 24. Chickweed 25. Crabgrass 26. Dandelion 27. Field Bindweed 28. Hendit 29. Knotweed 30. Nimblewill 31. Nutsedge 32. Oxalis 33. Prickly Lettuce 34. Purslane 35. White Clover Physiological Problems 36. Iron Deficiency 37. Leaf Scorch (drought/winter burn) 38. Nitrogen Deficiency 39. 2,4-D Injury

9 Insects 01. Aphid 02.Bagworm 03. Borer 04. Leafhopper 05. Leaf Miner 06. Scale 07. Spider Mite 08. Snail/Slug 09. Tent Caterpillar 10. Whitefly 11. White Grub Diseases 12. Anthracnose 13. Apple Scab 14. Black Spot 15. Botrytis 16. Cedar-Apple Rust 17. Crown Gail 18. Fireblight 19. Powdery Mildew Weeds 20. Annual Bluegrass 21. Broadleaf Plantain 22. Buckhorn Plantain 23. Bull Thistle 24. Chickweed 25. Crabgrass 26. Dandelion 27. Field Bindweed 28. Hendit 29. Knotweed 30. Nimblewill 31. Nutsedge 32. Oxalis 33. Prickly Lettuce 34. Purslane 35. White Clover Physiological Problems 36. Iron Deficiency 37. Leaf Scorch (drought/winter burn) 38. Nitrogen Deficiency 39. 2,4-D Injury

10 Insects 01. Aphid 02.Bagworm 03. Borer 04. Leafhopper 05. Leaf Miner 06. Scale 07. Spider Mite 08. Snail/Slug 09. Tent Caterpillar 10. Whitefly 11. White Grub Diseases 12. Anthracnose 13. Apple Scab 14. Black Spot 15. Botrytis 16. Cedar-Apple Rust 17. Crown Gail 18. Fireblight 19. Powdery Mildew Weeds 20. Annual Bluegrass 21. Broadleaf Plantain 22. Buckhorn Plantain 23. Bull Thistle 24. Chickweed 25. Crabgrass 26. Dandelion 27. Field Bindweed 28. Hendit 29. Knotweed 30. Nimblewill 31. Nutsedge 32. Oxalis 33. Prickly Lettuce 34. Purslane 35. White Clover Physiological Problems 36. Iron Deficiency 37. Leaf Scorch (drought/winter burn) 38. Nitrogen Deficiency 39. 2,4-D Injury

11 Insects 01. Aphid 02.Bagworm 03. Borer 04. Leafhopper 05. Leaf Miner 06. Scale 07. Spider Mite 08. Snail/Slug 09. Tent Caterpillar 10. Whitefly 11. White Grub Diseases 12. Anthracnose 13. Apple Scab 14. Black Spot 15. Botrytis 16. Cedar-Apple Rust 17. Crown Gail 18. Fireblight 19. Powdery Mildew Weeds 20. Annual Bluegrass 21. Broadleaf Plantain 22. Buckhorn Plantain 23. Bull Thistle 24. Chickweed 25. Crabgrass 26. Dandelion 27. Field Bindweed 28. Hendit 29. Knotweed 30. Nimblewill 31. Nutsedge 32. Oxalis 33. Prickly Lettuce 34. Purslane 35. White Clover Physiological Problems 36. Iron Deficiency 37. Leaf Scorch (drought/winter burn) 38. Nitrogen Deficiency 39. 2,4-D Injury

12 Insects 01. Aphid 02.Bagworm 03. Borer 04. Leafhopper 05. Leaf Miner 06. Scale 07. Spider Mite 08. Snail/Slug 09. Tent Caterpillar 10. Whitefly 11. White Grub Diseases 12. Anthracnose 13. Apple Scab 14. Black Spot 15. Botrytis 16. Cedar-Apple Rust 17. Crown Gail 18. Fireblight 19. Powdery Mildew Weeds 20. Annual Bluegrass 21. Broadleaf Plantain 22. Buckhorn Plantain 23. Bull Thistle 24. Chickweed 25. Crabgrass 26. Dandelion 27. Field Bindweed 28. Hendit 29. Knotweed 30. Nimblewill 31. Nutsedge 32. Oxalis 33. Prickly Lettuce 34. Purslane 35. White Clover Physiological Problems 36. Iron Deficiency 37. Leaf Scorch (drought/winter burn) 38. Nitrogen Deficiency 39. 2,4-D Injury

13 Insects 01. Aphid 02.Bagworm 03. Borer 04. Leafhopper 05. Leaf Miner 06. Scale 07. Spider Mite 08. Snail/Slug 09. Tent Caterpillar 10. Whitefly 11. White Grub Diseases 12. Anthracnose 13. Apple Scab 14. Black Spot 15. Botrytis 16. Cedar-Apple Rust 17. Crown Gail 18. Fireblight 19. Powdery Mildew Weeds 20. Annual Bluegrass 21. Broadleaf Plantain 22. Buckhorn Plantain 23. Bull Thistle 24. Chickweed 25. Crabgrass 26. Dandelion 27. Field Bindweed 28. Hendit 29. Knotweed 30. Nimblewill 31. Nutsedge 32. Oxalis 33. Prickly Lettuce 34. Purslane 35. White Clover Physiological Problems 36. Iron Deficiency 37. Leaf Scorch (drought/winter burn) 38. Nitrogen Deficiency 39. 2,4-D Injury

14 Insects 01. Aphid 02.Bagworm 03. Borer 04. Leafhopper 05. Leaf Miner 06. Scale 07. Spider Mite 08. Snail/Slug 09. Tent Caterpillar 10. Whitefly 11. White Grub Diseases 12. Anthracnose 13. Apple Scab 14. Black Spot 15. Botrytis 16. Cedar-Apple Rust 17. Crown Gail 18. Fireblight 19. Powdery Mildew Weeds 20. Annual Bluegrass 21. Broadleaf Plantain 22. Buckhorn Plantain 23. Bull Thistle 24. Chickweed 25. Crabgrass 26. Dandelion 27. Field Bindweed 28. Hendit 29. Knotweed 30. Nimblewill 31. Nutsedge 32. Oxalis 33. Prickly Lettuce 34. Purslane 35. White Clover Physiological Problems 36. Iron Deficiency 37. Leaf Scorch (drought/winter burn) 38. Nitrogen Deficiency 39. 2,4-D Injury

15 Insects 01. Aphid 02.Bagworm 03. Borer 04. Leafhopper 05. Leaf Miner 06. Scale 07. Spider Mite 08. Snail/Slug 09. Tent Caterpillar 10. Whitefly 11. White Grub Diseases 12. Anthracnose 13. Apple Scab 14. Black Spot 15. Botrytis 16. Cedar-Apple Rust 17. Crown Gail 18. Fireblight 19. Powdery Mildew Weeds 20. Annual Bluegrass 21. Broadleaf Plantain 22. Buckhorn Plantain 23. Bull Thistle 24. Chickweed 25. Crabgrass 26. Dandelion 27. Field Bindweed 28. Hendit 29. Knotweed 30. Nimblewill 31. Nutsedge 32. Oxalis 33. Prickly Lettuce 34. Purslane 35. White Clover Physiological Problems 36. Iron Deficiency 37. Leaf Scorch (drought/winter burn) 38. Nitrogen Deficiency 39. 2,4-D Injury

16 Insects 01. Aphid 02.Bagworm 03. Borer 04. Leafhopper 05. Leaf Miner 06. Scale 07. Spider Mite 08. Snail/Slug 09. Tent Caterpillar 10. Whitefly 11. White Grub Diseases 12. Anthracnose 13. Apple Scab 14. Black Spot 15. Botrytis 16. Cedar-Apple Rust 17. Crown Gail 18. Fireblight 19. Powdery Mildew Weeds 20. Annual Bluegrass 21. Broadleaf Plantain 22. Buckhorn Plantain 23. Bull Thistle 24. Chickweed 25. Crabgrass 26. Dandelion 27. Field Bindweed 28. Hendit 29. Knotweed 30. Nimblewill 31. Nutsedge 32. Oxalis 33. Prickly Lettuce 34. Purslane 35. White Clover Physiological Problems 36. Iron Deficiency 37. Leaf Scorch (drought/winter burn) 38. Nitrogen Deficiency 39. 2,4-D Injury

17 Insects 01. Aphid 02.Bagworm 03. Borer 04. Leafhopper 05. Leaf Miner 06. Scale 07. Spider Mite 08. Snail/Slug 09. Tent Caterpillar 10. Whitefly 11. White Grub Diseases 12. Anthracnose 13. Apple Scab 14. Black Spot 15. Botrytis 16. Cedar-Apple Rust 17. Crown Gail 18. Fireblight 19. Powdery Mildew Weeds 20. Annual Bluegrass 21. Broadleaf Plantain 22. Buckhorn Plantain 23. Bull Thistle 24. Chickweed 25. Crabgrass 26. Dandelion 27. Field Bindweed 28. Hendit 29. Knotweed 30. Nimblewill 31. Nutsedge 32. Oxalis 33. Prickly Lettuce 34. Purslane 35. White Clover Physiological Problems 36. Iron Deficiency 37. Leaf Scorch (drought/winter burn) 38. Nitrogen Deficiency 39. 2,4-D Injury

18 Insects 01. Aphid 02.Bagworm 03. Borer 04. Leafhopper 05. Leaf Miner 06. Scale 07. Spider Mite 08. Snail/Slug 09. Tent Caterpillar 10. Whitefly 11. White Grub Diseases 12. Anthracnose 13. Apple Scab 14. Black Spot 15. Botrytis 16. Cedar-Apple Rust 17. Crown Gail 18. Fireblight 19. Powdery Mildew Weeds 20. Annual Bluegrass 21. Broadleaf Plantain 22. Buckhorn Plantain 23. Bull Thistle 24. Chickweed 25. Crabgrass 26. Dandelion 27. Field Bindweed 28. Hendit 29. Knotweed 30. Nimblewill 31. Nutsedge 32. Oxalis 33. Prickly Lettuce 34. Purslane 35. White Clover Physiological Problems 36. Iron Deficiency 37. Leaf Scorch (drought/winter burn) 38. Nitrogen Deficiency 39. 2,4-D Injury

19 Insects 01. Aphid 02.Bagworm 03. Borer 04. Leafhopper 05. Leaf Miner 06. Scale 07. Spider Mite 08. Snail/Slug 09. Tent Caterpillar 10. Whitefly 11. White Grub Diseases 12. Anthracnose 13. Apple Scab 14. Black Spot 15. Botrytis 16. Cedar-Apple Rust 17. Crown Gail 18. Fireblight 19. Powdery Mildew Weeds 20. Annual Bluegrass 21. Broadleaf Plantain 22. Buckhorn Plantain 23. Bull Thistle 24. Chickweed 25. Crabgrass 26. Dandelion 27. Field Bindweed 28. Hendit 29. Knotweed 30. Nimblewill 31. Nutsedge 32. Oxalis 33. Prickly Lettuce 34. Purslane 35. White Clover Physiological Problems 36. Iron Deficiency 37. Leaf Scorch (drought/winter burn) 38. Nitrogen Deficiency 39. 2,4-D Injury

20 Insects 01. Aphid 02.Bagworm 03. Borer 04. Leafhopper 05. Leaf Miner 06. Scale 07. Spider Mite 08. Snail/Slug 09. Tent Caterpillar 10. Whitefly 11. White Grub Diseases 12. Anthracnose 13. Apple Scab 14. Black Spot 15. Botrytis 16. Cedar-Apple Rust 17. Crown Gail 18. Fireblight 19. Powdery Mildew Weeds 20. Annual Bluegrass 21. Broadleaf Plantain 22. Buckhorn Plantain 23. Bull Thistle 24. Chickweed 25. Crabgrass 26. Dandelion 27. Field Bindweed 28. Hendit 29. Knotweed 30. Nimblewill 31. Nutsedge 32. Oxalis 33. Prickly Lettuce 34. Purslane 35. White Clover Physiological Problems 36. Iron Deficiency 37. Leaf Scorch (drought/winter burn) 38. Nitrogen Deficiency 39. 2,4-D Injury

21 Insects 01. Aphid 02.Bagworm 03. Borer 04. Leafhopper 05. Leaf Miner 06. Scale 07. Spider Mite 08. Snail/Slug 09. Tent Caterpillar 10. Whitefly 11. White Grub Diseases 12. Anthracnose 13. Apple Scab 14. Black Spot 15. Botrytis 16. Cedar-Apple Rust 17. Crown Gail 18. Fireblight 19. Powdery Mildew Weeds 20. Annual Bluegrass 21. Broadleaf Plantain 22. Buckhorn Plantain 23. Bull Thistle 24. Chickweed 25. Crabgrass 26. Dandelion 27. Field Bindweed 28. Hendit 29. Knotweed 30. Nimblewill 31. Nutsedge 32. Oxalis 33. Prickly Lettuce 34. Purslane 35. White Clover Physiological Problems 36. Iron Deficiency 37. Leaf Scorch (drought/winter burn) 38. Nitrogen Deficiency 39. 2,4-D Injury

22 Insects 01. Aphid 02.Bagworm 03. Borer 04. Leafhopper 05. Leaf Miner 06. Scale 07. Spider Mite 08. Snail/Slug 09. Tent Caterpillar 10. Whitefly 11. White Grub Diseases 12. Anthracnose 13. Apple Scab 14. Black Spot 15. Botrytis 16. Cedar-Apple Rust 17. Crown Gail 18. Fireblight 19. Powdery Mildew Weeds 20. Annual Bluegrass 21. Broadleaf Plantain 22. Buckhorn Plantain 23. Bull Thistle 24. Chickweed 25. Crabgrass 26. Dandelion 27. Field Bindweed 28. Hendit 29. Knotweed 30. Nimblewill 31. Nutsedge 32. Oxalis 33. Prickly Lettuce 34. Purslane 35. White Clover Physiological Problems 36. Iron Deficiency 37. Leaf Scorch (drought/winter burn) 38. Nitrogen Deficiency 39. 2,4-D Injury

23 Insects 01. Aphid 02.Bagworm 03. Borer 04. Leafhopper 05. Leaf Miner 06. Scale 07. Spider Mite 08. Snail/Slug 09. Tent Caterpillar 10. Whitefly 11. White Grub Diseases 12. Anthracnose 13. Apple Scab 14. Black Spot 15. Botrytis 16. Cedar-Apple Rust 17. Crown Gail 18. Fireblight 19. Powdery Mildew Weeds 20. Annual Bluegrass 21. Broadleaf Plantain 22. Buckhorn Plantain 23. Bull Thistle 24. Chickweed 25. Crabgrass 26. Dandelion 27. Field Bindweed 28. Hendit 29. Knotweed 30. Nimblewill 31. Nutsedge 32. Oxalis 33. Prickly Lettuce 34. Purslane 35. White Clover Physiological Problems 36. Iron Deficiency 37. Leaf Scorch (drought/winter burn) 38. Nitrogen Deficiency 39. 2,4-D Injury

24 Insects 01. Aphid 02.Bagworm 03. Borer 04. Leafhopper 05. Leaf Miner 06. Scale 07. Spider Mite 08. Snail/Slug 09. Tent Caterpillar 10. Whitefly 11. White Grub Diseases 12. Anthracnose 13. Apple Scab 14. Black Spot 15. Botrytis 16. Cedar-Apple Rust 17. Crown Gail 18. Fireblight 19. Powdery Mildew Weeds 20. Annual Bluegrass 21. Broadleaf Plantain 22. Buckhorn Plantain 23. Bull Thistle 24. Chickweed 25. Crabgrass 26. Dandelion 27. Field Bindweed 28. Hendit 29. Knotweed 30. Nimblewill 31. Nutsedge 32. Oxalis 33. Prickly Lettuce 34. Purslane 35. White Clover Physiological Problems 36. Iron Deficiency 37. Leaf Scorch (drought/winter burn) 38. Nitrogen Deficiency 39. 2,4-D Injury

25 Insects 01. Aphid 02.Bagworm 03. Borer 04. Leafhopper 05. Leaf Miner 06. Scale 07. Spider Mite 08. Snail/Slug 09. Tent Caterpillar 10. Whitefly 11. White Grub Diseases 12. Anthracnose 13. Apple Scab 14. Black Spot 15. Botrytis 16. Cedar-Apple Rust 17. Crown Gail 18. Fireblight 19. Powdery Mildew Weeds 20. Annual Bluegrass 21. Broadleaf Plantain 22. Buckhorn Plantain 23. Bull Thistle 24. Chickweed 25. Crabgrass 26. Dandelion 27. Field Bindweed 28. Hendit 29. Knotweed 30. Nimblewill 31. Nutsedge 32. Oxalis 33. Prickly Lettuce 34. Purslane 35. White Clover Physiological Problems 36. Iron Deficiency 37. Leaf Scorch (drought/winter burn) 38. Nitrogen Deficiency 39. 2,4-D Injury

26 Insects 01. Aphid 02.Bagworm 03. Borer 04. Leafhopper 05. Leaf Miner 06. Scale 07. Spider Mite 08. Snail/Slug 09. Tent Caterpillar 10. Whitefly 11. White Grub Diseases 12. Anthracnose 13. Apple Scab 14. Black Spot 15. Botrytis 16. Cedar-Apple Rust 17. Crown Gail 18. Fireblight 19. Powdery Mildew Weeds 20. Annual Bluegrass 21. Broadleaf Plantain 22. Buckhorn Plantain 23. Bull Thistle 24. Chickweed 25. Crabgrass 26. Dandelion 27. Field Bindweed 28. Hendit 29. Knotweed 30. Nimblewill 31. Nutsedge 32. Oxalis 33. Prickly Lettuce 34. Purslane 35. White Clover Physiological Problems 36. Iron Deficiency 37. Leaf Scorch (drought/winter burn) 38. Nitrogen Deficiency 39. 2,4-D Injury

27 Insects 01. Aphid 02.Bagworm 03. Borer 04. Leafhopper 05. Leaf Miner 06. Scale 07. Spider Mite 08. Snail/Slug 09. Tent Caterpillar 10. Whitefly 11. White Grub Diseases 12. Anthracnose 13. Apple Scab 14. Black Spot 15. Botrytis 16. Cedar-Apple Rust 17. Crown Gail 18. Fireblight 19. Powdery Mildew Weeds 20. Annual Bluegrass 21. Broadleaf Plantain 22. Buckhorn Plantain 23. Bull Thistle 24. Chickweed 25. Crabgrass 26. Dandelion 27. Field Bindweed 28. Hendit 29. Knotweed 30. Nimblewill 31. Nutsedge 32. Oxalis 33. Prickly Lettuce 34. Purslane 35. White Clover Physiological Problems 36. Iron Deficiency 37. Leaf Scorch (drought/winter burn) 38. Nitrogen Deficiency 39. 2,4-D Injury

28 Insects 01. Aphid 02.Bagworm 03. Borer 04. Leafhopper 05. Leaf Miner 06. Scale 07. Spider Mite 08. Snail/Slug 09. Tent Caterpillar 10. Whitefly 11. White Grub Diseases 12. Anthracnose 13. Apple Scab 14. Black Spot 15. Botrytis 16. Cedar-Apple Rust 17. Crown Gail 18. Fireblight 19. Powdery Mildew Weeds 20. Annual Bluegrass 21. Broadleaf Plantain 22. Buckhorn Plantain 23. Bull Thistle 24. Chickweed 25. Crabgrass 26. Dandelion 27. Field Bindweed 28. Hendit 29. Knotweed 30. Nimblewill 31. Nutsedge 32. Oxalis 33. Prickly Lettuce 34. Purslane 35. White Clover Physiological Problems 36. Iron Deficiency 37. Leaf Scorch (drought/winter burn) 38. Nitrogen Deficiency 39. 2,4-D Injury

29 Insects 01. Aphid 02.Bagworm 03. Borer 04. Leafhopper 05. Leaf Miner 06. Scale 07. Spider Mite 08. Snail/Slug 09. Tent Caterpillar 10. Whitefly 11. White Grub Diseases 12. Anthracnose 13. Apple Scab 14. Black Spot 15. Botrytis 16. Cedar-Apple Rust 17. Crown Gail 18. Fireblight 19. Powdery Mildew Weeds 20. Annual Bluegrass 21. Broadleaf Plantain 22. Buckhorn Plantain 23. Bull Thistle 24. Chickweed 25. Crabgrass 26. Dandelion 27. Field Bindweed 28. Hendit 29. Knotweed 30. Nimblewill 31. Nutsedge 32. Oxalis 33. Prickly Lettuce 34. Purslane 35. White Clover Physiological Problems 36. Iron Deficiency 37. Leaf Scorch (drought/winter burn) 38. Nitrogen Deficiency 39. 2,4-D Injury

30 Insects 01. Aphid 02.Bagworm 03. Borer 04. Leafhopper 05. Leaf Miner 06. Scale 07. Spider Mite 08. Snail/Slug 09. Tent Caterpillar 10. Whitefly 11. White Grub Diseases 12. Anthracnose 13. Apple Scab 14. Black Spot 15. Botrytis 16. Cedar-Apple Rust 17. Crown Gail 18. Fireblight 19. Powdery Mildew Weeds 20. Annual Bluegrass 21. Broadleaf Plantain 22. Buckhorn Plantain 23. Bull Thistle 24. Chickweed 25. Crabgrass 26. Dandelion 27. Field Bindweed 28. Hendit 29. Knotweed 30. Nimblewill 31. Nutsedge 32. Oxalis 33. Prickly Lettuce 34. Purslane 35. White Clover Physiological Problems 36. Iron Deficiency 37. Leaf Scorch (drought/winter burn) 38. Nitrogen Deficiency 39. 2,4-D Injury

31 Insects 01. Aphid 02.Bagworm 03. Borer 04. Leafhopper 05. Leaf Miner 06. Scale 07. Spider Mite 08. Snail/Slug 09. Tent Caterpillar 10. Whitefly 11. White Grub Diseases 12. Anthracnose 13. Apple Scab 14. Black Spot 15. Botrytis 16. Cedar-Apple Rust 17. Crown Gail 18. Fireblight 19. Powdery Mildew Weeds 20. Annual Bluegrass 21. Broadleaf Plantain 22. Buckhorn Plantain 23. Bull Thistle 24. Chickweed 25. Crabgrass 26. Dandelion 27. Field Bindweed 28. Hendit 29. Knotweed 30. Nimblewill 31. Nutsedge 32. Oxalis 33. Prickly Lettuce 34. Purslane 35. White Clover Physiological Problems 36. Iron Deficiency 37. Leaf Scorch (drought/winter burn) 38. Nitrogen Deficiency 39. 2,4-D Injury

32 Insects 01. Aphid 02.Bagworm 03. Borer 04. Leafhopper 05. Leaf Miner 06. Scale 07. Spider Mite 08. Snail/Slug 09. Tent Caterpillar 10. Whitefly 11. White Grub Diseases 12. Anthracnose 13. Apple Scab 14. Black Spot 15. Botrytis 16. Cedar-Apple Rust 17. Crown Gail 18. Fireblight 19. Powdery Mildew Weeds 20. Annual Bluegrass 21. Broadleaf Plantain 22. Buckhorn Plantain 23. Bull Thistle 24. Chickweed 25. Crabgrass 26. Dandelion 27. Field Bindweed 28. Hendit 29. Knotweed 30. Nimblewill 31. Nutsedge 32. Oxalis 33. Prickly Lettuce 34. Purslane 35. White Clover Physiological Problems 36. Iron Deficiency 37. Leaf Scorch (drought/winter burn) 38. Nitrogen Deficiency 39. 2,4-D Injury

33 Insects 01. Aphid 02.Bagworm 03. Borer 04. Leafhopper 05. Leaf Miner 06. Scale 07. Spider Mite 08. Snail/Slug 09. Tent Caterpillar 10. Whitefly 11. White Grub Diseases 12. Anthracnose 13. Apple Scab 14. Black Spot 15. Botrytis 16. Cedar-Apple Rust 17. Crown Gail 18. Fireblight 19. Powdery Mildew Weeds 20. Annual Bluegrass 21. Broadleaf Plantain 22. Buckhorn Plantain 23. Bull Thistle 24. Chickweed 25. Crabgrass 26. Dandelion 27. Field Bindweed 28. Hendit 29. Knotweed 30. Nimblewill 31. Nutsedge 32. Oxalis 33. Prickly Lettuce 34. Purslane 35. White Clover Physiological Problems 36. Iron Deficiency 37. Leaf Scorch (drought/winter burn) 38. Nitrogen Deficiency 39. 2,4-D Injury

34 Insects 01. Aphid 02.Bagworm 03. Borer 04. Leafhopper 05. Leaf Miner 06. Scale 07. Spider Mite 08. Snail/Slug 09. Tent Caterpillar 10. Whitefly 11. White Grub Diseases 12. Anthracnose 13. Apple Scab 14. Black Spot 15. Botrytis 16. Cedar-Apple Rust 17. Crown Gail 18. Fireblight 19. Powdery Mildew Weeds 20. Annual Bluegrass 21. Broadleaf Plantain 22. Buckhorn Plantain 23. Bull Thistle 24. Chickweed 25. Crabgrass 26. Dandelion 27. Field Bindweed 28. Hendit 29. Knotweed 30. Nimblewill 31. Nutsedge 32. Oxalis 33. Prickly Lettuce 34. Purslane 35. White Clover Physiological Problems 36. Iron Deficiency 37. Leaf Scorch (drought/winter burn) 38. Nitrogen Deficiency 39. 2,4-D Injury

35 Insects 01. Aphid 02.Bagworm 03. Borer 04. Leafhopper 05. Leaf Miner 06. Scale 07. Spider Mite 08. Snail/Slug 09. Tent Caterpillar 10. Whitefly 11. White Grub Diseases 12. Anthracnose 13. Apple Scab 14. Black Spot 15. Botrytis 16. Cedar-Apple Rust 17. Crown Gail 18. Fireblight 19. Powdery Mildew Weeds 20. Annual Bluegrass 21. Broadleaf Plantain 22. Buckhorn Plantain 23. Bull Thistle 24. Chickweed 25. Crabgrass 26. Dandelion 27. Field Bindweed 28. Hendit 29. Knotweed 30. Nimblewill 31. Nutsedge 32. Oxalis 33. Prickly Lettuce 34. Purslane 35. White Clover Physiological Problems 36. Iron Deficiency 37. Leaf Scorch (drought/winter burn) 38. Nitrogen Deficiency 39. 2,4-D Injury

36 Insects 01. Aphid 02.Bagworm 03. Borer 04. Leafhopper 05. Leaf Miner 06. Scale 07. Spider Mite 08. Snail/Slug 09. Tent Caterpillar 10. Whitefly 11. White Grub Diseases 12. Anthracnose 13. Apple Scab 14. Black Spot 15. Botrytis 16. Cedar-Apple Rust 17. Crown Gail 18. Fireblight 19. Powdery Mildew Weeds 20. Annual Bluegrass 21. Broadleaf Plantain 22. Buckhorn Plantain 23. Bull Thistle 24. Chickweed 25. Crabgrass 26. Dandelion 27. Field Bindweed 28. Hendit 29. Knotweed 30. Nimblewill 31. Nutsedge 32. Oxalis 33. Prickly Lettuce 34. Purslane 35. White Clover Physiological Problems 36. Iron Deficiency 37. Leaf Scorch (drought/winter burn) 38. Nitrogen Deficiency 39. 2,4-D Injury

37 Insects 01. Aphid 02.Bagworm 03. Borer 04. Leafhopper 05. Leaf Miner 06. Scale 07. Spider Mite 08. Snail/Slug 09. Tent Caterpillar 10. Whitefly 11. White Grub Diseases 12. Anthracnose 13. Apple Scab 14. Black Spot 15. Botrytis 16. Cedar-Apple Rust 17. Crown Gail 18. Fireblight 19. Powdery Mildew Weeds 20. Annual Bluegrass 21. Broadleaf Plantain 22. Buckhorn Plantain 23. Bull Thistle 24. Chickweed 25. Crabgrass 26. Dandelion 27. Field Bindweed 28. Hendit 29. Knotweed 30. Nimblewill 31. Nutsedge 32. Oxalis 33. Prickly Lettuce 34. Purslane 35. White Clover Physiological Problems 36. Iron Deficiency 37. Leaf Scorch (drought/winter burn) 38. Nitrogen Deficiency 39. 2,4-D Injury

38 Insects 01. Aphid 02.Bagworm 03. Borer 04. Leafhopper 05. Leaf Miner 06. Scale 07. Spider Mite 08. Snail/Slug 09. Tent Caterpillar 10. Whitefly 11. White Grub Diseases 12. Anthracnose 13. Apple Scab 14. Black Spot 15. Botrytis 16. Cedar-Apple Rust 17. Crown Gail 18. Fireblight 19. Powdery Mildew Weeds 20. Annual Bluegrass 21. Broadleaf Plantain 22. Buckhorn Plantain 23. Bull Thistle 24. Chickweed 25. Crabgrass 26. Dandelion 27. Field Bindweed 28. Hendit 29. Knotweed 30. Nimblewill 31. Nutsedge 32. Oxalis 33. Prickly Lettuce 34. Purslane 35. White Clover Physiological Problems 36. Iron Deficiency 37. Leaf Scorch (drought/winter burn) 38. Nitrogen Deficiency 39. 2,4-D Injury

39 Insects 01. Aphid 02.Bagworm 03. Borer 04. Leafhopper 05. Leaf Miner 06. Scale 07. Spider Mite 08. Snail/Slug 09. Tent Caterpillar 10. Whitefly 11. White Grub Diseases 12. Anthracnose 13. Apple Scab 14. Black Spot 15. Botrytis 16. Cedar-Apple Rust 17. Crown Gail 18. Fireblight 19. Powdery Mildew Weeds 20. Annual Bluegrass 21. Broadleaf Plantain 22. Buckhorn Plantain 23. Bull Thistle 24. Chickweed 25. Crabgrass 26. Dandelion 27. Field Bindweed 28. Hendit 29. Knotweed 30. Nimblewill 31. Nutsedge 32. Oxalis 33. Prickly Lettuce 34. Purslane 35. White Clover Physiological Problems 36. Iron Deficiency 37. Leaf Scorch (drought/winter burn) 38. Nitrogen Deficiency 39. 2,4-D Injury

40 Insects 01. Aphid 02.Bagworm 03. Borer 04. Leafhopper 05. Leaf Miner 06. Scale 07. Spider Mite 08. Snail/Slug 09. Tent Caterpillar 10. Whitefly 11. White Grub Diseases 12. Anthracnose 13. Apple Scab 14. Black Spot 15. Botrytis 16. Cedar-Apple Rust 17. Crown Gail 18. Fireblight 19. Powdery Mildew Weeds 20. Annual Bluegrass 21. Broadleaf Plantain 22. Buckhorn Plantain 23. Bull Thistle 24. Chickweed 25. Crabgrass 26. Dandelion 27. Field Bindweed 28. Hendit 29. Knotweed 30. Nimblewill 31. Nutsedge 32. Oxalis 33. Prickly Lettuce 34. Purslane 35. White Clover Physiological Problems 36. Iron Deficiency 37. Leaf Scorch (drought/winter burn) 38. Nitrogen Deficiency 39. 2,4-D Injury


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