Nursery Landscape Plant Disorders Part 1. Insects 01. Aphid 02.Bagworm 03. Borer 04. Leafhopper 05....

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Nursery Landscape Plant Disorders Part 1

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Transcript of Nursery Landscape Plant Disorders Part 1. Insects 01. Aphid 02.Bagworm 03. Borer 04. Leafhopper 05....

Page 1: 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.

Nursery Landscape

Plant Disorders Part 1

Page 2: 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.

Insects

01. Aphid02.Bagworm03. Borer04. Leafhopper05. Leaf Miner06. Scale07. Spider Mite08. Snail/Slug09. Tent Caterpillar10. Whitefly11. White Grub

Diseases

12. Anthracnose13. Apple Scab14. Black Spot15. Botrytis16. Cedar-Apple Rust17. Crown Gail18. Fireblight19. Powdery Mildew

Weeds

20. Annual Bluegrass21. Broadleaf Plantain22. Buckhorn Plantain23. Bull Thistle24. Chickweed25. Crabgrass26. Dandelion27. Field Bindweed28. Hendit29. Knotweed30. Nimblewill31. Nutsedge32. Oxalis33. Prickly Lettuce34. Purslane35. White Clover

Physiological Problems

36. Iron Deficiency 37. Leaf Scorch(drought/winter burn)38. Nitrogen Deficiency 39. 2,4-D Injury

Page 3: 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.

Insects

01. Aphid02.Bagworm03. Borer04. Leafhopper05. Leaf Miner06. Scale07. Spider Mite08. Snail/Slug09. Tent Caterpillar10. Whitefly11. White Grub

Diseases

12. Anthracnose13. Apple Scab14. Black Spot15. Botrytis16. Cedar-Apple Rust17. Crown Gail18. Fireblight19. Powdery Mildew

Weeds

20. Annual Bluegrass21. Broadleaf Plantain22. Buckhorn Plantain23. Bull Thistle24. Chickweed25. Crabgrass26. Dandelion27. Field Bindweed28. Hendit29. Knotweed30. Nimblewill31. Nutsedge32. Oxalis33. Prickly Lettuce34. Purslane35. White Clover

Physiological Problems

36. Iron Deficiency 37. Leaf Scorch(drought/winter burn)38. Nitrogen Deficiency 39. 2,4-D Injury

Page 4: 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.

Insects

01. Aphid02.Bagworm03. Borer04. Leafhopper05. Leaf Miner06. Scale07. Spider Mite08. Snail/Slug09. Tent Caterpillar10. Whitefly11. White Grub

Diseases

12. Anthracnose13. Apple Scab14. Black Spot15. Botrytis16. Cedar-Apple Rust17. Crown Gail18. Fireblight19. Powdery Mildew

Weeds

20. Annual Bluegrass21. Broadleaf Plantain22. Buckhorn Plantain23. Bull Thistle24. Chickweed25. Crabgrass26. Dandelion27. Field Bindweed28. Hendit29. Knotweed30. Nimblewill31. Nutsedge32. Oxalis33. Prickly Lettuce34. Purslane35. White Clover

Physiological Problems

36. Iron Deficiency 37. Leaf Scorch(drought/winter burn)38. Nitrogen Deficiency 39. 2,4-D Injury

Page 5: 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.

Insects

01. Aphid02.Bagworm03. Borer04. Leafhopper05. Leaf Miner06. Scale07. Spider Mite08. Snail/Slug09. Tent Caterpillar10. Whitefly11. White Grub

Diseases

12. Anthracnose13. Apple Scab14. Black Spot15. Botrytis16. Cedar-Apple Rust17. Crown Gail18. Fireblight19. Powdery Mildew

Weeds

20. Annual Bluegrass21. Broadleaf Plantain22. Buckhorn Plantain23. Bull Thistle24. Chickweed25. Crabgrass26. Dandelion27. Field Bindweed28. Hendit29. Knotweed30. Nimblewill31. Nutsedge32. Oxalis33. Prickly Lettuce34. Purslane35. White Clover

Physiological Problems

36. Iron Deficiency 37. Leaf Scorch(drought/winter burn)38. Nitrogen Deficiency 39. 2,4-D Injury

Page 6: 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.

Insects

01. Aphid02.Bagworm03. Borer04. Leafhopper05. Leaf Miner06. Scale07. Spider Mite08. Snail/Slug09. Tent Caterpillar10. Whitefly11. White Grub

Diseases

12. Anthracnose13. Apple Scab14. Black Spot15. Botrytis16. Cedar-Apple Rust17. Crown Gail18. Fireblight19. Powdery Mildew

Weeds

20. Annual Bluegrass21. Broadleaf Plantain22. Buckhorn Plantain23. Bull Thistle24. Chickweed25. Crabgrass26. Dandelion27. Field Bindweed28. Hendit29. Knotweed30. Nimblewill31. Nutsedge32. Oxalis33. Prickly Lettuce34. Purslane35. White Clover

Physiological Problems

36. Iron Deficiency 37. Leaf Scorch(drought/winter burn)38. Nitrogen Deficiency 39. 2,4-D Injury

Page 7: 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.

Insects

01. Aphid02.Bagworm03. Borer04. Leafhopper05. Leaf Miner06. Scale07. Spider Mite08. Snail/Slug09. Tent Caterpillar10. Whitefly11. White Grub

Diseases

12. Anthracnose13. Apple Scab14. Black Spot15. Botrytis16. Cedar-Apple Rust17. Crown Gail18. Fireblight19. Powdery Mildew

Weeds

20. Annual Bluegrass21. Broadleaf Plantain22. Buckhorn Plantain23. Bull Thistle24. Chickweed25. Crabgrass26. Dandelion27. Field Bindweed28. Hendit29. Knotweed30. Nimblewill31. Nutsedge32. Oxalis33. Prickly Lettuce34. Purslane35. White Clover

Physiological Problems

36. Iron Deficiency 37. Leaf Scorch(drought/winter burn)38. Nitrogen Deficiency 39. 2,4-D Injury

Page 8: 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.

Insects

01. Aphid02.Bagworm03. Borer04. Leafhopper05. Leaf Miner06. Scale07. Spider Mite08. Snail/Slug09. Tent Caterpillar10. Whitefly11. White Grub

Diseases

12. Anthracnose13. Apple Scab14. Black Spot15. Botrytis16. Cedar-Apple Rust17. Crown Gail18. Fireblight19. Powdery Mildew

Weeds

20. Annual Bluegrass21. Broadleaf Plantain22. Buckhorn Plantain23. Bull Thistle24. Chickweed25. Crabgrass26. Dandelion27. Field Bindweed28. Hendit29. Knotweed30. Nimblewill31. Nutsedge32. Oxalis33. Prickly Lettuce34. Purslane35. White Clover

Physiological Problems

36. Iron Deficiency 37. Leaf Scorch(drought/winter burn)38. Nitrogen Deficiency 39. 2,4-D Injury

Page 9: 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.

Insects

01. Aphid02.Bagworm03. Borer04. Leafhopper05. Leaf Miner06. Scale07. Spider Mite08. Snail/Slug09. Tent Caterpillar10. Whitefly11. White Grub

Diseases

12. Anthracnose13. Apple Scab14. Black Spot15. Botrytis16. Cedar-Apple Rust17. Crown Gail18. Fireblight19. Powdery Mildew

Weeds

20. Annual Bluegrass21. Broadleaf Plantain22. Buckhorn Plantain23. Bull Thistle24. Chickweed25. Crabgrass26. Dandelion27. Field Bindweed28. Hendit29. Knotweed30. Nimblewill31. Nutsedge32. Oxalis33. Prickly Lettuce34. Purslane35. White Clover

Physiological Problems

36. Iron Deficiency 37. Leaf Scorch(drought/winter burn)38. Nitrogen Deficiency 39. 2,4-D Injury

Page 10: 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.

Insects

01. Aphid02.Bagworm03. Borer04. Leafhopper05. Leaf Miner06. Scale07. Spider Mite08. Snail/Slug09. Tent Caterpillar10. Whitefly11. White Grub

Diseases

12. Anthracnose13. Apple Scab14. Black Spot15. Botrytis16. Cedar-Apple Rust17. Crown Gail18. Fireblight19. Powdery Mildew

Weeds

20. Annual Bluegrass21. Broadleaf Plantain22. Buckhorn Plantain23. Bull Thistle24. Chickweed25. Crabgrass26. Dandelion27. Field Bindweed28. Hendit29. Knotweed30. Nimblewill31. Nutsedge32. Oxalis33. Prickly Lettuce34. Purslane35. White Clover

Physiological Problems

36. Iron Deficiency 37. Leaf Scorch(drought/winter burn)38. Nitrogen Deficiency 39. 2,4-D Injury

Page 11: 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.

Insects

01. Aphid02.Bagworm03. Borer04. Leafhopper05. Leaf Miner06. Scale07. Spider Mite08. Snail/Slug09. Tent Caterpillar10. Whitefly11. White Grub

Diseases

12. Anthracnose13. Apple Scab14. Black Spot15. Botrytis16. Cedar-Apple Rust17. Crown Gail18. Fireblight19. Powdery Mildew

Weeds

20. Annual Bluegrass21. Broadleaf Plantain22. Buckhorn Plantain23. Bull Thistle24. Chickweed25. Crabgrass26. Dandelion27. Field Bindweed28. Hendit29. Knotweed30. Nimblewill31. Nutsedge32. Oxalis33. Prickly Lettuce34. Purslane35. White Clover

Physiological Problems

36. Iron Deficiency 37. Leaf Scorch(drought/winter burn)38. Nitrogen Deficiency 39. 2,4-D Injury

Page 12: 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.

Insects

01. Aphid02.Bagworm03. Borer04. Leafhopper05. Leaf Miner06. Scale07. Spider Mite08. Snail/Slug09. Tent Caterpillar10. Whitefly11. White Grub

Diseases

12. Anthracnose13. Apple Scab14. Black Spot15. Botrytis16. Cedar-Apple Rust17. Crown Gail18. Fireblight19. Powdery Mildew

Weeds

20. Annual Bluegrass21. Broadleaf Plantain22. Buckhorn Plantain23. Bull Thistle24. Chickweed25. Crabgrass26. Dandelion27. Field Bindweed28. Hendit29. Knotweed30. Nimblewill31. Nutsedge32. Oxalis33. Prickly Lettuce34. Purslane35. White Clover

Physiological Problems

36. Iron Deficiency 37. Leaf Scorch(drought/winter burn)38. Nitrogen Deficiency 39. 2,4-D Injury

Page 13: 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.

Insects

01. Aphid02.Bagworm03. Borer04. Leafhopper05. Leaf Miner06. Scale07. Spider Mite08. Snail/Slug09. Tent Caterpillar10. Whitefly11. White Grub

Diseases

12. Anthracnose13. Apple Scab14. Black Spot15. Botrytis16. Cedar-Apple Rust17. Crown Gail18. Fireblight19. Powdery Mildew

Weeds

20. Annual Bluegrass21. Broadleaf Plantain22. Buckhorn Plantain23. Bull Thistle24. Chickweed25. Crabgrass26. Dandelion27. Field Bindweed28. Hendit29. Knotweed30. Nimblewill31. Nutsedge32. Oxalis33. Prickly Lettuce34. Purslane35. White Clover

Physiological Problems

36. Iron Deficiency 37. Leaf Scorch(drought/winter burn)38. Nitrogen Deficiency 39. 2,4-D Injury

Page 14: 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.

Insects

01. Aphid02.Bagworm03. Borer04. Leafhopper05. Leaf Miner06. Scale07. Spider Mite08. Snail/Slug09. Tent Caterpillar10. Whitefly11. White Grub

Diseases

12. Anthracnose13. Apple Scab14. Black Spot15. Botrytis16. Cedar-Apple Rust17. Crown Gail18. Fireblight19. Powdery Mildew

Weeds

20. Annual Bluegrass21. Broadleaf Plantain22. Buckhorn Plantain23. Bull Thistle24. Chickweed25. Crabgrass26. Dandelion27. Field Bindweed28. Hendit29. Knotweed30. Nimblewill31. Nutsedge32. Oxalis33. Prickly Lettuce34. Purslane35. White Clover

Physiological Problems

36. Iron Deficiency 37. Leaf Scorch(drought/winter burn)38. Nitrogen Deficiency 39. 2,4-D Injury

Page 15: 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.

Insects

01. Aphid02.Bagworm03. Borer04. Leafhopper05. Leaf Miner06. Scale07. Spider Mite08. Snail/Slug09. Tent Caterpillar10. Whitefly11. White Grub

Diseases

12. Anthracnose13. Apple Scab14. Black Spot15. Botrytis16. Cedar-Apple Rust17. Crown Gail18. Fireblight19. Powdery Mildew

Weeds

20. Annual Bluegrass21. Broadleaf Plantain22. Buckhorn Plantain23. Bull Thistle24. Chickweed25. Crabgrass26. Dandelion27. Field Bindweed28. Hendit29. Knotweed30. Nimblewill31. Nutsedge32. Oxalis33. Prickly Lettuce34. Purslane35. White Clover

Physiological Problems

36. Iron Deficiency 37. Leaf Scorch(drought/winter burn)38. Nitrogen Deficiency 39. 2,4-D Injury

Page 16: 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.

Insects

01. Aphid02.Bagworm03. Borer04. Leafhopper05. Leaf Miner06. Scale07. Spider Mite08. Snail/Slug09. Tent Caterpillar10. Whitefly11. White Grub

Diseases

12. Anthracnose13. Apple Scab14. Black Spot15. Botrytis16. Cedar-Apple Rust17. Crown Gail18. Fireblight19. Powdery Mildew

Weeds

20. Annual Bluegrass21. Broadleaf Plantain22. Buckhorn Plantain23. Bull Thistle24. Chickweed25. Crabgrass26. Dandelion27. Field Bindweed28. Hendit29. Knotweed30. Nimblewill31. Nutsedge32. Oxalis33. Prickly Lettuce34. Purslane35. White Clover

Physiological Problems

36. Iron Deficiency 37. Leaf Scorch(drought/winter burn)38. Nitrogen Deficiency 39. 2,4-D Injury

Page 17: 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.

Insects

01. Aphid02.Bagworm03. Borer04. Leafhopper05. Leaf Miner06. Scale07. Spider Mite08. Snail/Slug09. Tent Caterpillar10. Whitefly11. White Grub

Diseases

12. Anthracnose13. Apple Scab14. Black Spot15. Botrytis16. Cedar-Apple Rust17. Crown Gail18. Fireblight19. Powdery Mildew

Weeds

20. Annual Bluegrass21. Broadleaf Plantain22. Buckhorn Plantain23. Bull Thistle24. Chickweed25. Crabgrass26. Dandelion27. Field Bindweed28. Hendit29. Knotweed30. Nimblewill31. Nutsedge32. Oxalis33. Prickly Lettuce34. Purslane35. White Clover

Physiological Problems

36. Iron Deficiency 37. Leaf Scorch(drought/winter burn)38. Nitrogen Deficiency 39. 2,4-D Injury

Page 18: 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.

Insects

01. Aphid02.Bagworm03. Borer04. Leafhopper05. Leaf Miner06. Scale07. Spider Mite08. Snail/Slug09. Tent Caterpillar10. Whitefly11. White Grub

Diseases

12. Anthracnose13. Apple Scab14. Black Spot15. Botrytis16. Cedar-Apple Rust17. Crown Gail18. Fireblight19. Powdery Mildew

Weeds

20. Annual Bluegrass21. Broadleaf Plantain22. Buckhorn Plantain23. Bull Thistle24. Chickweed25. Crabgrass26. Dandelion27. Field Bindweed28. Hendit29. Knotweed30. Nimblewill31. Nutsedge32. Oxalis33. Prickly Lettuce34. Purslane35. White Clover

Physiological Problems

36. Iron Deficiency 37. Leaf Scorch(drought/winter burn)38. Nitrogen Deficiency 39. 2,4-D Injury

Page 19: 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.

Insects

01. Aphid02.Bagworm03. Borer04. Leafhopper05. Leaf Miner06. Scale07. Spider Mite08. Snail/Slug09. Tent Caterpillar10. Whitefly11. White Grub

Diseases

12. Anthracnose13. Apple Scab14. Black Spot15. Botrytis16. Cedar-Apple Rust17. Crown Gail18. Fireblight19. Powdery Mildew

Weeds

20. Annual Bluegrass21. Broadleaf Plantain22. Buckhorn Plantain23. Bull Thistle24. Chickweed25. Crabgrass26. Dandelion27. Field Bindweed28. Hendit29. Knotweed30. Nimblewill31. Nutsedge32. Oxalis33. Prickly Lettuce34. Purslane35. White Clover

Physiological Problems

36. Iron Deficiency 37. Leaf Scorch(drought/winter burn)38. Nitrogen Deficiency 39. 2,4-D Injury

Page 20: 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.

Insects

01. Aphid02.Bagworm03. Borer04. Leafhopper05. Leaf Miner06. Scale07. Spider Mite08. Snail/Slug09. Tent Caterpillar10. Whitefly11. White Grub

Diseases

12. Anthracnose13. Apple Scab14. Black Spot15. Botrytis16. Cedar-Apple Rust17. Crown Gail18. Fireblight19. Powdery Mildew

Weeds

20. Annual Bluegrass21. Broadleaf Plantain22. Buckhorn Plantain23. Bull Thistle24. Chickweed25. Crabgrass26. Dandelion27. Field Bindweed28. Hendit29. Knotweed30. Nimblewill31. Nutsedge32. Oxalis33. Prickly Lettuce34. Purslane35. White Clover

Physiological Problems

36. Iron Deficiency 37. Leaf Scorch(drought/winter burn)38. Nitrogen Deficiency 39. 2,4-D Injury

Page 21: 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.

Insects

01. Aphid02.Bagworm03. Borer04. Leafhopper05. Leaf Miner06. Scale07. Spider Mite08. Snail/Slug09. Tent Caterpillar10. Whitefly11. White Grub

Diseases

12. Anthracnose13. Apple Scab14. Black Spot15. Botrytis16. Cedar-Apple Rust17. Crown Gail18. Fireblight19. Powdery Mildew

Weeds

20. Annual Bluegrass21. Broadleaf Plantain22. Buckhorn Plantain23. Bull Thistle24. Chickweed25. Crabgrass26. Dandelion27. Field Bindweed28. Hendit29. Knotweed30. Nimblewill31. Nutsedge32. Oxalis33. Prickly Lettuce34. Purslane35. White Clover

Physiological Problems

36. Iron Deficiency 37. Leaf Scorch(drought/winter burn)38. Nitrogen Deficiency 39. 2,4-D Injury

Page 22: 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.

Insects

01. Aphid02.Bagworm03. Borer04. Leafhopper05. Leaf Miner06. Scale07. Spider Mite08. Snail/Slug09. Tent Caterpillar10. Whitefly11. White Grub

Diseases

12. Anthracnose13. Apple Scab14. Black Spot15. Botrytis16. Cedar-Apple Rust17. Crown Gail18. Fireblight19. Powdery Mildew

Weeds

20. Annual Bluegrass21. Broadleaf Plantain22. Buckhorn Plantain23. Bull Thistle24. Chickweed25. Crabgrass26. Dandelion27. Field Bindweed28. Hendit29. Knotweed30. Nimblewill31. Nutsedge32. Oxalis33. Prickly Lettuce34. Purslane35. White Clover

Physiological Problems

36. Iron Deficiency 37. Leaf Scorch(drought/winter burn)38. Nitrogen Deficiency 39. 2,4-D Injury

Page 23: 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.

Insects

01. Aphid02.Bagworm03. Borer04. Leafhopper05. Leaf Miner06. Scale07. Spider Mite08. Snail/Slug09. Tent Caterpillar10. Whitefly11. White Grub

Diseases

12. Anthracnose13. Apple Scab14. Black Spot15. Botrytis16. Cedar-Apple Rust17. Crown Gail18. Fireblight19. Powdery Mildew

Weeds

20. Annual Bluegrass21. Broadleaf Plantain22. Buckhorn Plantain23. Bull Thistle24. Chickweed25. Crabgrass26. Dandelion27. Field Bindweed28. Hendit29. Knotweed30. Nimblewill31. Nutsedge32. Oxalis33. Prickly Lettuce34. Purslane35. White Clover

Physiological Problems

36. Iron Deficiency 37. Leaf Scorch(drought/winter burn)38. Nitrogen Deficiency 39. 2,4-D Injury

Page 24: 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.

Insects

01. Aphid02.Bagworm03. Borer04. Leafhopper05. Leaf Miner06. Scale07. Spider Mite08. Snail/Slug09. Tent Caterpillar10. Whitefly11. White Grub

Diseases

12. Anthracnose13. Apple Scab14. Black Spot15. Botrytis16. Cedar-Apple Rust17. Crown Gail18. Fireblight19. Powdery Mildew

Weeds

20. Annual Bluegrass21. Broadleaf Plantain22. Buckhorn Plantain23. Bull Thistle24. Chickweed25. Crabgrass26. Dandelion27. Field Bindweed28. Hendit29. Knotweed30. Nimblewill31. Nutsedge32. Oxalis33. Prickly Lettuce34. Purslane35. White Clover

Physiological Problems

36. Iron Deficiency 37. Leaf Scorch(drought/winter burn)38. Nitrogen Deficiency 39. 2,4-D Injury

Page 25: 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.

Insects

01. Aphid02.Bagworm03. Borer04. Leafhopper05. Leaf Miner06. Scale07. Spider Mite08. Snail/Slug09. Tent Caterpillar10. Whitefly11. White Grub

Diseases

12. Anthracnose13. Apple Scab14. Black Spot15. Botrytis16. Cedar-Apple Rust17. Crown Gail18. Fireblight19. Powdery Mildew

Weeds

20. Annual Bluegrass21. Broadleaf Plantain22. Buckhorn Plantain23. Bull Thistle24. Chickweed25. Crabgrass26. Dandelion27. Field Bindweed28. Hendit29. Knotweed30. Nimblewill31. Nutsedge32. Oxalis33. Prickly Lettuce34. Purslane35. White Clover

Physiological Problems

36. Iron Deficiency 37. Leaf Scorch(drought/winter burn)38. Nitrogen Deficiency 39. 2,4-D Injury

Page 26: 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.

Insects

01. Aphid02.Bagworm03. Borer04. Leafhopper05. Leaf Miner06. Scale07. Spider Mite08. Snail/Slug09. Tent Caterpillar10. Whitefly11. White Grub

Diseases

12. Anthracnose13. Apple Scab14. Black Spot15. Botrytis16. Cedar-Apple Rust17. Crown Gail18. Fireblight19. Powdery Mildew

Weeds

20. Annual Bluegrass21. Broadleaf Plantain22. Buckhorn Plantain23. Bull Thistle24. Chickweed25. Crabgrass26. Dandelion27. Field Bindweed28. Hendit29. Knotweed30. Nimblewill31. Nutsedge32. Oxalis33. Prickly Lettuce34. Purslane35. White Clover

Physiological Problems

36. Iron Deficiency 37. Leaf Scorch(drought/winter burn)38. Nitrogen Deficiency 39. 2,4-D Injury

Page 27: 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.

Insects

01. Aphid02.Bagworm03. Borer04. Leafhopper05. Leaf Miner06. Scale07. Spider Mite08. Snail/Slug09. Tent Caterpillar10. Whitefly11. White Grub

Diseases

12. Anthracnose13. Apple Scab14. Black Spot15. Botrytis16. Cedar-Apple Rust17. Crown Gail18. Fireblight19. Powdery Mildew

Weeds

20. Annual Bluegrass21. Broadleaf Plantain22. Buckhorn Plantain23. Bull Thistle24. Chickweed25. Crabgrass26. Dandelion27. Field Bindweed28. Hendit29. Knotweed30. Nimblewill31. Nutsedge32. Oxalis33. Prickly Lettuce34. Purslane35. White Clover

Physiological Problems

36. Iron Deficiency 37. Leaf Scorch(drought/winter burn)38. Nitrogen Deficiency 39. 2,4-D Injury

Page 28: 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.

Insects

01. Aphid02.Bagworm03. Borer04. Leafhopper05. Leaf Miner06. Scale07. Spider Mite08. Snail/Slug09. Tent Caterpillar10. Whitefly11. White Grub

Diseases

12. Anthracnose13. Apple Scab14. Black Spot15. Botrytis16. Cedar-Apple Rust17. Crown Gail18. Fireblight19. Powdery Mildew

Weeds

20. Annual Bluegrass21. Broadleaf Plantain22. Buckhorn Plantain23. Bull Thistle24. Chickweed25. Crabgrass26. Dandelion27. Field Bindweed28. Hendit29. Knotweed30. Nimblewill31. Nutsedge32. Oxalis33. Prickly Lettuce34. Purslane35. White Clover

Physiological Problems

36. Iron Deficiency 37. Leaf Scorch(drought/winter burn)38. Nitrogen Deficiency 39. 2,4-D Injury

Page 29: 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.

Insects

01. Aphid02.Bagworm03. Borer04. Leafhopper05. Leaf Miner06. Scale07. Spider Mite08. Snail/Slug09. Tent Caterpillar10. Whitefly11. White Grub

Diseases

12. Anthracnose13. Apple Scab14. Black Spot15. Botrytis16. Cedar-Apple Rust17. Crown Gail18. Fireblight19. Powdery Mildew

Weeds

20. Annual Bluegrass21. Broadleaf Plantain22. Buckhorn Plantain23. Bull Thistle24. Chickweed25. Crabgrass26. Dandelion27. Field Bindweed28. Hendit29. Knotweed30. Nimblewill31. Nutsedge32. Oxalis33. Prickly Lettuce34. Purslane35. White Clover

Physiological Problems

36. Iron Deficiency 37. Leaf Scorch(drought/winter burn)38. Nitrogen Deficiency 39. 2,4-D Injury

Page 30: 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.

Insects

01. Aphid02.Bagworm03. Borer04. Leafhopper05. Leaf Miner06. Scale07. Spider Mite08. Snail/Slug09. Tent Caterpillar10. Whitefly11. White Grub

Diseases

12. Anthracnose13. Apple Scab14. Black Spot15. Botrytis16. Cedar-Apple Rust17. Crown Gail18. Fireblight19. Powdery Mildew

Weeds

20. Annual Bluegrass21. Broadleaf Plantain22. Buckhorn Plantain23. Bull Thistle24. Chickweed25. Crabgrass26. Dandelion27. Field Bindweed28. Hendit29. Knotweed30. Nimblewill31. Nutsedge32. Oxalis33. Prickly Lettuce34. Purslane35. White Clover

Physiological Problems

36. Iron Deficiency 37. Leaf Scorch(drought/winter burn)38. Nitrogen Deficiency 39. 2,4-D Injury

Page 31: 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.

Insects

01. Aphid02.Bagworm03. Borer04. Leafhopper05. Leaf Miner06. Scale07. Spider Mite08. Snail/Slug09. Tent Caterpillar10. Whitefly11. White Grub

Diseases

12. Anthracnose13. Apple Scab14. Black Spot15. Botrytis16. Cedar-Apple Rust17. Crown Gail18. Fireblight19. Powdery Mildew

Weeds

20. Annual Bluegrass21. Broadleaf Plantain22. Buckhorn Plantain23. Bull Thistle24. Chickweed25. Crabgrass26. Dandelion27. Field Bindweed28. Hendit29. Knotweed30. Nimblewill31. Nutsedge32. Oxalis33. Prickly Lettuce34. Purslane35. White Clover

Physiological Problems

36. Iron Deficiency 37. Leaf Scorch(drought/winter burn)38. Nitrogen Deficiency 39. 2,4-D Injury

Page 32: 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.

Insects

01. Aphid02.Bagworm03. Borer04. Leafhopper05. Leaf Miner06. Scale07. Spider Mite08. Snail/Slug09. Tent Caterpillar10. Whitefly11. White Grub

Diseases

12. Anthracnose13. Apple Scab14. Black Spot15. Botrytis16. Cedar-Apple Rust17. Crown Gail18. Fireblight19. Powdery Mildew

Weeds

20. Annual Bluegrass21. Broadleaf Plantain22. Buckhorn Plantain23. Bull Thistle24. Chickweed25. Crabgrass26. Dandelion27. Field Bindweed28. Hendit29. Knotweed30. Nimblewill31. Nutsedge32. Oxalis33. Prickly Lettuce34. Purslane35. White Clover

Physiological Problems

36. Iron Deficiency 37. Leaf Scorch(drought/winter burn)38. Nitrogen Deficiency 39. 2,4-D Injury

Page 33: 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.

Insects

01. Aphid02.Bagworm03. Borer04. Leafhopper05. Leaf Miner06. Scale07. Spider Mite08. Snail/Slug09. Tent Caterpillar10. Whitefly11. White Grub

Diseases

12. Anthracnose13. Apple Scab14. Black Spot15. Botrytis16. Cedar-Apple Rust17. Crown Gail18. Fireblight19. Powdery Mildew

Weeds

20. Annual Bluegrass21. Broadleaf Plantain22. Buckhorn Plantain23. Bull Thistle24. Chickweed25. Crabgrass26. Dandelion27. Field Bindweed28. Hendit29. Knotweed30. Nimblewill31. Nutsedge32. Oxalis33. Prickly Lettuce34. Purslane35. White Clover

Physiological Problems

36. Iron Deficiency 37. Leaf Scorch(drought/winter burn)38. Nitrogen Deficiency 39. 2,4-D Injury

Page 34: 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.

Insects

01. Aphid02.Bagworm03. Borer04. Leafhopper05. Leaf Miner06. Scale07. Spider Mite08. Snail/Slug09. Tent Caterpillar10. Whitefly11. White Grub

Diseases

12. Anthracnose13. Apple Scab14. Black Spot15. Botrytis16. Cedar-Apple Rust17. Crown Gail18. Fireblight19. Powdery Mildew

Weeds

20. Annual Bluegrass21. Broadleaf Plantain22. Buckhorn Plantain23. Bull Thistle24. Chickweed25. Crabgrass26. Dandelion27. Field Bindweed28. Hendit29. Knotweed30. Nimblewill31. Nutsedge32. Oxalis33. Prickly Lettuce34. Purslane35. White Clover

Physiological Problems

36. Iron Deficiency 37. Leaf Scorch(drought/winter burn)38. Nitrogen Deficiency 39. 2,4-D Injury

Page 35: 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.

Insects

01. Aphid02.Bagworm03. Borer04. Leafhopper05. Leaf Miner06. Scale07. Spider Mite08. Snail/Slug09. Tent Caterpillar10. Whitefly11. White Grub

Diseases

12. Anthracnose13. Apple Scab14. Black Spot15. Botrytis16. Cedar-Apple Rust17. Crown Gail18. Fireblight19. Powdery Mildew

Weeds

20. Annual Bluegrass21. Broadleaf Plantain22. Buckhorn Plantain23. Bull Thistle24. Chickweed25. Crabgrass26. Dandelion27. Field Bindweed28. Hendit29. Knotweed30. Nimblewill31. Nutsedge32. Oxalis33. Prickly Lettuce34. Purslane35. White Clover

Physiological Problems

36. Iron Deficiency 37. Leaf Scorch(drought/winter burn)38. Nitrogen Deficiency 39. 2,4-D Injury

Page 36: 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.

Insects

01. Aphid02.Bagworm03. Borer04. Leafhopper05. Leaf Miner06. Scale07. Spider Mite08. Snail/Slug09. Tent Caterpillar10. Whitefly11. White Grub

Diseases

12. Anthracnose13. Apple Scab14. Black Spot15. Botrytis16. Cedar-Apple Rust17. Crown Gail18. Fireblight19. Powdery Mildew

Weeds

20. Annual Bluegrass21. Broadleaf Plantain22. Buckhorn Plantain23. Bull Thistle24. Chickweed25. Crabgrass26. Dandelion27. Field Bindweed28. Hendit29. Knotweed30. Nimblewill31. Nutsedge32. Oxalis33. Prickly Lettuce34. Purslane35. White Clover

Physiological Problems

36. Iron Deficiency 37. Leaf Scorch(drought/winter burn)38. Nitrogen Deficiency 39. 2,4-D Injury

Page 37: 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.

Insects

01. Aphid02.Bagworm03. Borer04. Leafhopper05. Leaf Miner06. Scale07. Spider Mite08. Snail/Slug09. Tent Caterpillar10. Whitefly11. White Grub

Diseases

12. Anthracnose13. Apple Scab14. Black Spot15. Botrytis16. Cedar-Apple Rust17. Crown Gail18. Fireblight19. Powdery Mildew

Weeds

20. Annual Bluegrass21. Broadleaf Plantain22. Buckhorn Plantain23. Bull Thistle24. Chickweed25. Crabgrass26. Dandelion27. Field Bindweed28. Hendit29. Knotweed30. Nimblewill31. Nutsedge32. Oxalis33. Prickly Lettuce34. Purslane35. White Clover

Physiological Problems

36. Iron Deficiency 37. Leaf Scorch(drought/winter burn)38. Nitrogen Deficiency 39. 2,4-D Injury

Page 38: 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.

Insects

01. Aphid02.Bagworm03. Borer04. Leafhopper05. Leaf Miner06. Scale07. Spider Mite08. Snail/Slug09. Tent Caterpillar10. Whitefly11. White Grub

Diseases

12. Anthracnose13. Apple Scab14. Black Spot15. Botrytis16. Cedar-Apple Rust17. Crown Gail18. Fireblight19. Powdery Mildew

Weeds

20. Annual Bluegrass21. Broadleaf Plantain22. Buckhorn Plantain23. Bull Thistle24. Chickweed25. Crabgrass26. Dandelion27. Field Bindweed28. Hendit29. Knotweed30. Nimblewill31. Nutsedge32. Oxalis33. Prickly Lettuce34. Purslane35. White Clover

Physiological Problems

36. Iron Deficiency 37. Leaf Scorch(drought/winter burn)38. Nitrogen Deficiency 39. 2,4-D Injury

Page 39: 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.

Insects

01. Aphid02.Bagworm03. Borer04. Leafhopper05. Leaf Miner06. Scale07. Spider Mite08. Snail/Slug09. Tent Caterpillar10. Whitefly11. White Grub

Diseases

12. Anthracnose13. Apple Scab14. Black Spot15. Botrytis16. Cedar-Apple Rust17. Crown Gail18. Fireblight19. Powdery Mildew

Weeds

20. Annual Bluegrass21. Broadleaf Plantain22. Buckhorn Plantain23. Bull Thistle24. Chickweed25. Crabgrass26. Dandelion27. Field Bindweed28. Hendit29. Knotweed30. Nimblewill31. Nutsedge32. Oxalis33. Prickly Lettuce34. Purslane35. White Clover

Physiological Problems

36. Iron Deficiency 37. Leaf Scorch(drought/winter burn)38. Nitrogen Deficiency 39. 2,4-D Injury

Page 40: 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.

Insects

01. Aphid02.Bagworm03. Borer04. Leafhopper05. Leaf Miner06. Scale07. Spider Mite08. Snail/Slug09. Tent Caterpillar10. Whitefly11. White Grub

Diseases

12. Anthracnose13. Apple Scab14. Black Spot15. Botrytis16. Cedar-Apple Rust17. Crown Gail18. Fireblight19. Powdery Mildew

Weeds

20. Annual Bluegrass21. Broadleaf Plantain22. Buckhorn Plantain23. Bull Thistle24. Chickweed25. Crabgrass26. Dandelion27. Field Bindweed28. Hendit29. Knotweed30. Nimblewill31. Nutsedge32. Oxalis33. Prickly Lettuce34. Purslane35. White Clover

Physiological Problems

36. Iron Deficiency 37. Leaf Scorch(drought/winter burn)38. Nitrogen Deficiency 39. 2,4-D Injury


Pheromone Mass Trapping of Bagworm Moths

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BLUE ALFALFA APHID: OLD PEST WITH NEW MANAGEMENT …symposium/2014/files/... · aphid, Therioaphis maculata, pea aphid, Acyrthosiphon pisum, blue alfalfa aphid, Acyrthosiphon kondoi,

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