By: Madelyn Mosier, Savannah Motes, and Dallas

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Presentation transcript:

By: Madelyn Mosier, Savannah Motes, and Dallas Weeds: By: Madelyn Mosier, Savannah Motes, and Dallas

Dandelion: Scientific name: Taraxacum Officinale Common name: Dandelion The dandelion has a thick, fleshy tap root, which often branches new plants Come from the root & root segments Pre- emergent: barrier 50W Dichlobenil herbicide Post- emergent: Avenue south- broadleaf herbicide Weed complete: yes, sexual reproduction

Dandelion:

Cinquefoil: Scientific name: Potentilla simplex Common name: Cinquefoil The leaves have toothed edges and arise from fibrous creeping stems The flower of cinquefoil are Sulphur yellow, consisting of five petals appearing brighter at the base Pre-emergent: none Post-emergent: Brush Master- herbicide Weed complete: No

Cinquefoil:

Bedstraw: Scientific name: Gallium aparine Common name: Catchweed Bedstraw is a winter annual The leaves are formed in whoris containing 6-8 leaves around square stems Bedstraw is found throughout North America Pre- emergent: none Post- emergent: brush master- hermicides Weed complete- yes

Bedstraw:

Crabgrass: Scientific name: Digitaria sanguinalis Common name: Large Crabgrass Summer annual Leaves are rolled in the bud, the first leave appears short, wide and blunt tipped Needs warms soil and sunlight to germinate Pre-emergent: gas and weed- herbicide Post-emergent: avenue south- broadleaf- herbicide Weed complete: no

Crabgrass:

English Daisy: Scientific name: Bellis perennis Common name: Oxeye Daisy Perennial whose leaves form a basal tuft or resette Prostrate or spreading growing habit Plants have 3-4 inch flower stalks Pre-emergent: none Post-emergent: Avenue South Broadleaf- Herbicide Weed complete yes

English Daisy:

Dayflower: Scientific name: Commelina Common name: Spreading dayflower Annual with multiple branches that spread by taking root from nodes along stems Stems are smooth with lance shaped leaves in sheaths having a few soft hairs Dayflower reproduces from seed and from nodes along stems Pre-emergent: none Post-emergent: Avenue South Broadleaf- Herbicide Weed complete: yes

Dayflower:

Curly Dock: Scientific name: Rumex crispus Common name: Polygonaceae Winter perennial Contains a deep fleshy taproot In a turf situation, the leaves appear in a rosette form The flowers are long green spikes which turn reddish brown on maturity The flower grows 2-3 feet in height and appears in April to July Pre-emergent: Barrier 50W Dichlobenil- Herbicide Post emergent: GlyphoMate 41 Weed & grass killer plus Aquatic Herbicide Pronto- Vegetation Killer Weed complete: no

Curly Dock:

Cupid’s Shaving Brush: Scientific name: Emillia fosbergii Common name: Tasselflower Warm season invasive exotic annual The stems are upright, pubescent at the base and smooth at the top The stems can reach a height of 12-18 inches Pre-emergent: none Post-emergent: Speedzone Southern Broadleaf- Herbicide Weed complete: no

Cupid’s Shaving Brush:

Common Lespedeza: Scientific name: Lespedeza striata Common name: none Prostrate growing summer annual Three oblong, smooth leaflets, all joining on a common petiole, have a prominent mid- vein Stems are wiry, postrate and freely branching Pre-emergent: none Post emergent: Avenue South Broadleaf- Herbicide Weed complete: yes

Common Lespedeza:

Old World Diamond flower: Scientific name: Hedyotis corymbosa Common name: Flat-top Mille Graines Smooth, spreading summer annual with branched stems Leaves opposite, narrow Flowers white, usually two or more on long stalks from the tip of a common long stalk Flowers midsummer until frost Propagates from seeds Pre-emergent: none Post-emergent: Barrier Ornamental Landscaping- Herbicide Weed complete: no

Old World Diamond flower: