By Clint Thompson Of all the challenges that Florida strawberry growers had to overcome this year, it appears that disease pressure was not a major threat. Natalia Peres, professor of Plant Pathology at the University of Florida/IFAS Gulf Coast Research and Education Center, confirmed that normal diseases have not been as prevalent in most fields this season. Weather conditions favored …
Thermotherapy for Production of Nematode-Free Plant Material
By Johan Desaeger Producing nematode-free plant material is one of the most important steps in nematode management. Many nematodes can hide in plant material such as tubers, bulbs, roots, cuttings and seed. The seed gall nematode (Anguina tritici), a seedborne pest infecting seed heads in wheat and rye, was the first plant-parasitic nematode ever to be described (by Needham in …
Integrated Pest Management of Chilli Thrips in Strawberries
By Sriyanka Lahiri Currently, strawberry production in Florida is particularly susceptible to infestation by chilli thrips (Scirtothrips dorsalis). Although chilli thrips had been reported as a pest of ornamentals in Florida before, it wasn’t until 2015 when strawberry fields started to be severely impacted by this invasive pest. CHEMICAL CONTROLSChemical control is the predominant tool to manage chilli thrips. However, …
Nematode Management for Organic Crops
By Johan Desaeger Southeastern states have been slow to adopt organic crops. However, they recorded the most growth in organic production in the last 10 years. States such as California, Vermont, Maine and New York have a longer history with organic production. A great deal of scientific research now supports organic agriculture in these states. This is not the case …
Effects of Cold Weather on Herbicide Performance in Vegetable Production
By Ramdas Kanissery and Nathan Boyd Cold temperatures throughout Florida has vegetable growers concerned about the impact the weather is having on herbicide effectiveness. Low temperatures slow weed growth and affect the weed’s herbicide uptake, leading to ineffective weed control. Less of the herbicide reaches the target, providing a less successful weed control outcome. However, herbicide performance in response to …
Interest in UF/IFAS Hops Experiment Grows
(UF/IFAS) — Tampa Bay microbreweries have a hankering for hops, and some see a University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) experimental farm as a source for the crop that will help quench their customers’ thirsts. Several Tampa Bay area breweries have come to the UF/IFAS Gulf Coast Research and Education Center (GCREC) to pick up hops …
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