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Weed Control in Field-grown Nursery Stock Lloyd Nackley Revised:  March 2022 Weeds compete with newly planted nursery stock. Deep-rooted perennial weeds can reduce vigor and render a mature product unmarketable due to laws on transporting noxious weeds. C ...
Greenhouse, Shadehouse, or Lathhouse Floors Lloyd Nackley Revised:  March 2022 Diligent sanitation is the key to successful weed control inside greenhouses. Weed control also requires special precautions and the use of herbicides that have little or no ch ...
Conifer Seedbeds Lloyd Nackley Revised:  March 2022 Conifer seedlings are extremely poor competitors during the first 2 years in a seedbed. Consequently, it is imperative to select a site that contains few weeds, or weeds that can be controlled with curre ...
Ornamental Bulb, Rhizome, Corm, and Tuber Crops Lloyd Nackley and Brian Hill Revised:  March 2022 This article includes information on: Daffodil, dahlia, gladiolus, iris, lily, narcissus, tulip, and peony Crop rotations and cultural practices used to prod ...
Professional Landscape Maintenance Ed Peachey Revised:  March 2022 This section is primarily a reference for commercial enterprises that manage landscapes or garden areas, often with the use of herbicides. Please refer to other University and Extension gu ...
Established Tree, Shrub, Rose, and Ground Cover Landscapes Ed Peachey Revised:  March 2022 Multiply rate by 0.023 for amount per 1,000 sq ft geo-textiles Available at agricultural and garden supply stores Spun-bonded fabrics (non-woven) lightweight, extru ...
Bulb, Flower Beds, and Native Wildflowers Ed Peachey Revised:  March 2022 Multiply rate by 0.023 for amount per 1,000 sq ft ...
General Maintenance around Ornamental Plantings Ed Peachey Revised:  March 2022 diquat (Reglone) Rate 0.5 lb ai/A Time Apply any time when weeds are small and actively growing. Remarks Avoid spray contact with desirable ornamental plants. Acts as a contac ...
Turfgrass Alec Kowalewski Revised:  March 2022 ...
Home Garden and Landscape Management Ed Peachey and Jessica Green Revised:  March 2020 Weed management in home landscapes requires a year-round, integrated approach. This means using common sense, good practices, knowledge of weed biology, and use of as m ...