CPH Chapter 19

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Across
  1. 1. Used to chemically kill pests
  2. 3. Metamorphosis Egg, Larvae, Pupa, Adult
  3. 4. Caused by insert their mouthparts into individual plant cells and then wound the cell and remove its contents
  4. 7. A type of pesticide
  5. 9. Feed on Leaves
  6. 11. The most important factor for pesticide use
  7. 12. Example of complete metamorphosis
  8. 13. insects Feed on root systems in the soil or potting media OR feed within the walls of plant cell
  9. 14. Using pesticides n anyway that is not provided on the label is...
  10. 16. Meaning six legs
Down
  1. 2. Used to chemically kill insects
  2. 5. Insects that are harmful to plants
  3. 6. Metamorphosis Egg, Nymph, Adult
  4. 8. Hard Outer shell
  5. 10. Sharp, needle-like mouthparts
  6. 11. Sucking Mouthpiece
  7. 15. Example of Gradual metamorphosis