The links below will take you to an NCAP webpage or factsheet (PDF) with additional information about that topic. NCAP grants permission to print out and copy these articles. You may distribute as many copies as you want, but they must be free to recipients.

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  • Bindweeds (Field & Hedge) (factsheet)
    • No quick fixes—persistence and prevention are key to keep bindweed out of gardens and fields.
  • Blackberries
    • Cut to ground, cover to smother, and dig crowns/major roots for effective removal.
  • Compost Tea
    • Aerated compost infusions boost beneficial soil microbes for healthier plants.
  • Dandelions
    • Prioritize a healthy lawn; use non-chemical tools as needed—and tolerate a few!
  • Flameweeding
    • Controlled heat for modern weed management in gardens and small farms.
  • Flatweed (factsheet)
    • Identify and manage aggressively spreading Hypochaeris radicata with least-toxic methods.
  • Goats (for Weed Control)
    • Great for steep, overgrown areas; an herbicide-free way to knock back invasives.
  • Houseplants
    • Address indoor plant pests without pesticides; encourage plant health first.
  • Knapweed
    • Spreads via abundant seed and allelopathy; use “stronghold” strategy to regain control.
  • Lawns
    • Many lawn pesticides (e.g., 2,4-D) are common—choose practices that reduce reliance.
  • Love Your Lawn (factsheet)
    • Adopt easy ecological practices or consider ecolawns, meadowscapes, or rain gardens.
  • Moss in Lawns
    • Fix underlying lawn issues: lime, prune, aerate, improve drainage, and water wisely.
  • Moss on Roofs
    • Avoid leaching chemicals; follow least-toxic prevention and treatment tips.
  • Natural Landscaping (factsheet)
    • Design and maintenance choices can manage weeds without herbicides.
  • Noxious Weeds
    • Non-native, legally regulated species—management is often mandated.
  • Poison Oak & Poison Ivy (factsheet)
    • Valuable ecologically but hazardous to people; dig roots in late fall or smother over months.
  • Powdery Mildew
    • White, powdery leaf growth; manage early to prevent leaf distortion and drop.
  • Restoring Lawns (factsheet)
    • Community-friendly approaches to resilient, ecologically managed turf.
  • Roadside Spray Alternatives (factsheet)
    • Non-chemical methods like mowing and mulching can work at scale with patience.
  • Rose Diseases (factsheet)
    • NW climate favors roses—and diseases; manage with cultural practices over fungicides.
  • Rose Diseases
    • NW climate favors roses—and diseases; manage with cultural practices over fungicides.
  • Shrubs & Flowerbeds (factsheet)
    • Design plantings that resist weeds; choose well-adapted, vigorous varieties.
  • Site Preparation (factsheet)
    • Plan for success—no single technique eliminates weeds; build landscapes that outcompete them.
  • Tree Wells
    • Protect roots and create clean edges; consider pros/cons for site aesthetics and health.
  • Vinegar Herbicides
    • Acetic/plant-based products vary; understand actives and limits of “natural” herbicides.
  • Weeds: Bandaids Are Not Enough (article)
    • Herbicides kill weeds but don’t solve weed problems—fix the conditions that favor them.
  • Pest & Weed Management Consultation
    • Sliding-scale expert advice for your specific pest or weed issues.