Across
- 4. Cultural
- 6. Completes its life cycle in one year
- 8. Early spring weed with a yellow blossom
- 11. Spraying
- 12. Primary root of some plants able to reach water deep within the soil
- 16. Evergreen parasite; known to be kissed under
- 17. Weeds can be food for these insects
- 18. Common covecrop
- 20. Commonly affects people with allergies in the fall
- 21. Biological
Down
- 1. Plowing
- 2. Invasive vine found all across the south
- 3. World's most commonly used grass herbicide
- 4. Integrated Pest...
- 5. Completes its life cycle over the course of two growing seasons
- 7. Kills all plantlife
- 9. Plant without plowing
- 10. New steps produced by grass
- 13. Can persist for many years
- 14. Leaves of the weed attach in a circle around the base of the stem
- 15. Undesirable plant
- 19. Crustacean grass