Category: Horticulture

Common rust disease causes premature leaf drop of frangipani (plumeria) plants.

A rust (fungus) disease, Coleosporium plumeria, defoliates many varieties every year.                Top photo: The rust disease coats the underside of the leaf with orange pustules and causes leaves to turn yellow, then brown and rapidly defoliate in… Read More

Rugose Spiraling Whitefly (Aleurodicus rugioperculatus: Hemiptera: Aleyrodidae) Popping Up on Coconut Palms- Oct. 2018

rugose spiraling whitefly effects closeup

               Above: Spiraling whiteflies smother a gumbo-limbo (Pic: Kim Gable, UF |IFAS Extension Key West). Bottom: Close-up of spiraling whitefly (Pic. Holly Glenn, UF|IFAS Homestead TREC). Note the sucking mouthparts.   The Rugose spiraling whitefly is a mess-maker,… Read More

EVENT: JAMAS Fruit Class Sept. 22, 2018

Starfruit slices on plate

JAMAS Landscape Fruit Tree Horticulture Class Bummed out about your dying citrus trees? Yearning to learn about other fruit alternatives? Sponsored by: Doug Caldwell, UF|IFAS Landscape Horticulture and Jessica Ryals, Food Sustainability Educator. WHEN: Sat. September 22, 2018–… Read More

Container Vegetable Gardening

Vegetable bounty

If your vegetable gardening is limited by insufficient space or an unsuitable area, consider the possibility of raising fresh, nutritious, homegrown vegetables in containers. A window sill, a patio, a balcony or a doorstep will provide sufficient space… Read More

2018 Collier County Tropical Fruit Road Tour

Longan, Lychee, Jackfruit, Mango

  It’s mango season and it’s also the perfect time to learn how to grow tropical fruit trees in Southwest Florida. Join the UF/IFAS Extension Collier county team for a half-day workshop to learn how to grow Citrus-Alternative… Read More

Master Gardener Plant Clinics | Collier County Extension

Master Gardeners

Having difficulty with your shrubs?  Don’t know what kind of insect is attacking your plants?  Check with the Master Gardeners for solutions to gardening and landscape problems such as plant identification, insect and disease identification, soil pH testing and… Read More