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Category: UF/IFAS

Weed of the week : Ragweed Parthenium

Welcome to Weed Science Wednesday, a weekly series aimed at helping homeowners and horticulture professionals to better identify and manage common landscape weeds in Florida.   The weed of this week is ragweed parthenium (Parthenium hysterophorous). This weed… Read More

Weed of the Week: Long-Stalked Phyllanthus

Welcome to Weed Science Wednesday, a weekly series aimed at helping homeowners and horticulture professionals better identify and manage common landscape weeds in Florida. The weed of this week is long-stalked phyllanthus (Phyllanthus tenellus). Long-stalked phyllanthus is native… Read More

Weed of the week : Hairy Bittercress

Welcome to Weed Science Wednesday, a weekly series aimed at helping homeowners and horticulture professionals better identify and manage common landscape weeds in Florida. The weed of the week is Hairy bittercress (Cardamine hirsuta). Hairy bittercress is native… Read More

Weed of the week: Praxelis

  Welcome to Weed Science Wednesday, a weekly series aimed at helping homeowners and horticulture professionals better identify and manage common landscape weeds in Florida. The weed of the week is Praxelis (Praxelis clematidea). Praxelis is a newly… Read More

Weed of the week : Artillery weed

Welcome to Weed Science Wednesday, a weekly series aimed at helping homeowners and horticulture professionals better identify and manage common landscape weeds in Florida. The weed of the week is Artillery weed (Pilea microphylla). Artillery weed is increasingly… Read More

Weed Science Wednesday: Use of Glyphosate and Herbicide Alternatives for Weed Control in Florida Landscape Planting Beds

There is a growing controversy over potential health risks associated with the herbicide glyphosate, the active ingredient in RoundUp®. Following extensive study, the United States Environmental Protection Agency (EPA), along with many other agencies, has maintained its findings… Read More

EDIS Update: A Beginner’s Guide to Begonias- Classification and Diversity

The begonia is the fifth largest genus of flowering plants and often used in hanging baskets, flowerpots and garden beds, in addition to landscapes. This EDIS publication breaks down the basics of begonias such as their classification and… Read More

Weed of the Week: Spanish Needles

Welcome to Weed Science Wednesday, a weekly series aimed at helping homeowners and horticulture professionals better identify and manage common landscape weeds in Florida. The weed of this week is Spanish Needles (Bidens spp.). In Florida, there are… Read More