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Types of Weeds

Types of Weeds. Broadleaf Grasses Sedges. Life Cycles. Annuals Summer Winter Biennials. Perennials Summer Winter. Broadleaf Weeds. Dandelion. Perennial Broadleaf. Common Chickweed. Winter Annual Broadleaf. Knotweed. Summer Annual Broadleaf. Blackland Aster. Summer Annual

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Types of Weeds

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  1. Types of Weeds • Broadleaf • Grasses • Sedges

  2. Life Cycles • Annuals • Summer • Winter • Biennials • Perennials • Summer • Winter

  3. Broadleaf Weeds

  4. Dandelion • Perennial • Broadleaf

  5. Common Chickweed • Winter Annual • Broadleaf

  6. Knotweed • Summer Annual • Broadleaf

  7. Blackland Aster • Summer Annual • Broadleaf

  8. Spotted Spurge • Summer Annual • Broadleaf

  9. Henbit • Winter Annual • Broadleaf Weed

  10. Thistle • Winter Annual • Broadleaf

  11. White Clover • Winter Perennial • Broadleaf

  12. Spurweed (Burweed) • Summer Annual • Broadleaf

  13. Matchweed • Summer Perennial • Broadleaf

  14. Broadleaf, Perennials • Postemerge • Hormone-type herbicides

  15. PostemergenceBroadleaf Weed Control • 2,4-D Amine Dacamine 4D Weedar 64 • MCPP Ortho Chickweed & Clover Killer • Dicamba Banvel

  16. PostemergenceBroadleaf Weed Control • 2,4-D Amine + MCPP • Chipco Turf Kleen • Ortho Weed-B-Gon Killer • 2 Plus 2 • 2,4-D amine + MCPP + Dicamba • Greenlight’s Wipeout Broadleaf Weed Killer • Ortho’s Chickweed, Spruge & Oxalis Killer • Gordon’s Trimec • Lesco’s Three Way

  17. Growth Regulators Upset the normal hormone balance in susceptible plants, causing a disruption of several plant processes, i.e. cell enlargement and division, protein synthesis, respiration Example: 2,4-D, MCPA, MCPP, dicamba • Generally applied postemergence • for broadleaf weed control • Symptoms (leaf curling, stem twisting) occur very quickly • Generally short residual activity in soil • Systemically translocated in susceptible plants

  18. Weed Control inDormant Bermudagrass • Roundup • Sencor

  19. Postemergent Weed Control • Young, actively growing weeds • Climatic conditions • Low volume spray applications • Addition of a surfactant

  20. Preemergent Broadleaf Control • Gallery • Snapshot (Gallery + Surflan)

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