Tag: herbicide

Do Plants have a Vascular System?

by Julia
May 14, 2026

Yes, you read that correctly: vascular plants have their own version of a circulatory system. Understanding this system is essential for a gardener. The Basics Plants have a complex network of tissues that transport water, nutrients, and other ... READ MORE

Category: Horticulture
Tags: #RightPlantRightPlace, Botany, Dicot, Efficient Irrigation, Herbicide, Herbicides, Horti, Monocot, Phloem, Photosynthesis, Plant Vascular System, Sunlight, Water, Xylem
A tractor sprays a fine mist in a grove, surrounded by green trees laden with fruit.

Full steam ahead: Warm vapor and a low-dose herbicide control harmful citrus weed

by Brad Buck
May 14, 2026

Weeds have the potential to reduce Florida’s citrus crop by up to 30% annually. They compete with citrus trees for resources like water, light and nutrients, which can significantly reduce yield and fruit quality. Goat weed, a native perennial, ... READ MORE

Category: Agriculture
Tags: Agricultural And Biological Engineering, Citrus, Goat Weed, Herbicide, Horticultural Sciences, Paraquat, Ramdas Kanissery, Southwest Florida Research And Education Center, STEAM, Yiannis Ampatzidis
Close-up of ripe tomatoes in various shades of red, orange, and yellow.

Herbicide plus fertilizer equals fewer weeds and, thus more tomatoes

by Brad Buck
May 14, 2026

A combination of herbicide and fertilizer can prevent the nasty nutsedge weed from harming tomatoes, new University of Florida research shows. That, in turn, should mean more of the fruit going to the grocery store and your kitchen. An increase ... READ MORE

Category: Agriculture, UF/IFAS
Tags: Control, Fertilizer, Herbicide, Horticultural Sciences Department, Nutsedge, Plastic Mulch, Pre-emergence Herbicide, Ramdas Kanissery, Ruby Tiwari, Southwest Florida Research And Education Center, Tomatoes, Vegetables, Weed Scientist
prescribed burn

UF/IFAS researchers review alternatives to prescribed burning

by Megan Winslow
May 14, 2026

Each year, the Florida Forest Service authorizes about 88,000 prescribed burns by landowners and public agencies on more than 2.1 million acres of land. Objectives include promoting healthy regeneration of vegetation, controlling disease among ... READ MORE

Category: Farm Management, Forests, Horticulture, Pests & Disease, UF/IFAS Research
Tags: And Geomatics Sciences, Burn, Chopping, Fire, Fisheries, Florida Forest Service, Grazing, Hand Felling, Herbicide, Institute Of Food And Agricultural Sciences, Land Management, Megan Winslow, Michael Andreu, Mowing, Mulching, Prescribed Burn, Prescribed Fire, School Of Forest, Timber, Timber Harvesting, UF-IFAS, University Of Florida, Wildfire
Southern crabgrass seedlings.

Postemergent Herbicide Options for Vegetable Crops

by Matt Lollar
May 13, 2026

Even though it may not feel like it, spring has arrived.  Now that a number of vegetable crops are in the ground, we've pretty much lost the option to apply preemergent herbicides.  Because of this, we need to focus on selective and directed ... READ MORE

Category: Horticulture
Tags: Agriculture, Contact, Crop, Fruit, Herbicide, Horticulture, Panhandle Agriculture, Postemergence, Postemergent, Preemergence, Preemergent, Selective, Systemic, Vegetable, Weed, Weeds
Carved pumpkin in a forest.

Halloween with a Horticultural Twist: Spider Mites and Poison Ivy

by Stella Canfield
November 20, 2025

Halloween is a time for ghosts, ghouls and goblins, but the real fright might be lurking right under your nose. From destructive pests to dangerous weeds, these formidable foes can transform your greenery into a gruesome graveyard.   Fangs ... READ MORE

Category: Home Landscapes, Horticulture, Pests & Disease
Tags: Chris Marble, Entomology, Halloween, Herbicide, Horticulture, Lance Osborne, Landscape Weeds, Pests, Poison Ivy, Spider Mites, Weed Identification, Weeds

Florida Pesticide Licenses: Aquatic

by Luis Rodriguez Rosado
July 10, 2025

Florida is among the most highly regulated states when it comes to pesticide applications, offering 13 different types of pesticide licenses across more than 20 categories. This complex structure can make it challenging for applicators to determine ... READ MORE

Category: Agriculture, Coasts & Marine, Invasive Species, Pests & Disease, Pests & Disease, UF/IFAS, UF/IFAS Extension, Water
Tags: Applying Pesticides Correctly, Aquatic License, Aquatic Pesticides, Aquatic Plants, Herbicide, Pesticide License, Pest_control, UF-IFAS, UF/IFAS Polk County

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