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, …
Growers Beware: Strawberry Producers Be Prepared for Chilli Thrips
By Clint Thompson It is not a question of if chilli thrips will be a problem for Florida strawberry growers this year but when will they be? According to Sriyanka Lahiri, UF/IFAS Assistant Professor of Entomology and Nematology at the Gulf Coast Research and Education Center, producers can expect to see infestations early in the season, not long after plants …
Chilli Thrips: An Increasing Threat for Blueberry Growers
By Oscar Liburd Chilli thrips, Scirtothrips dorsalis, was first detected in southern highbush blueberries in Florida in Orange, Sumter and Hernando counties during the summer of 2008. It is a major pest of many host plants, including vegetable, ornamental and fruit crops. FEEDING DAMAGE In blueberry, chilli thrips feed on young leaves, causing leaf bronzing (Figure 1) and shoot dieback in …
Thrips Populations Vary Across Florida
According to the South Florida Pest and Disease Hotline, thrips populations vary across the state. Chilli thrips are present in pepper crops in central Florida, mostly in low to moderate numbers. But they are higher in other locations. Florida flower thrips, western flower thrips and melon thrips have been observed in low numbers. Asian bean thrips have been reported on …
Organic Corner: Managing Mites and Thrips in Strawberries
By Sriyanka Lahiri The development of an integrated pest management (IPM) approach for the various arthropod pests of organic strawberries is underway at the University of Florida’s Strawberry and Small Fruit Crops Entomology Lab. The primary arthropod pests needing management include chilli thrips, western flower thrips, two-spotted spider mite and cyclamen mite. Strawberry fruit yield losses due to feeding damage …
Thrips Infestations Causing Damage in Central Florida
According to the South Florida Pest and Disease Hotline, vegetable producers in West central Florida report that chili thrips are wreaking havoc in pepper and watermelon fields. Thrips are causing serious damage to watermelons and peppers in the Plant City area of Hillsborough County. It’s been a carry-over effect in most cases. Thrips have moved over from the strawberry crops …
South Florida Thrips Update
Various thrips species are causing problems for South Florida vegetable producers. According to the South Florida Pest and Disease Hotline, strawberry farmers have dealt with chili thrips all season in the Manatee Ruskin area. They are also showing up in pepper. In the Miami-Dade County area, melon thrips are increasing in populations in various crops. Along the east coast, western …
Sneak Peek: May 2024 Specialty Crop Grower Magazine
The cover story of the May issue of Specialty Crop Grower Magazine focuses on a tiny but destructive pest of blueberries and strawberries in Florida. Chilli thrips have long been problematic for Florida growers and are fast becoming a concern for producers in neighboring states, like Georgia. Chemical applications are the main way farmers control the pest, and they are …
Adverse Weather Conditions Challenging Florida Strawberry Producers
By Clint Thompson Wet weather in recent weeks has challenged strawberry production in South Florida. One grower is forced to throw away a substantial amount of one variety because of rain damage. “We’re picking (Monday). We’re definitely a little bit wetter,” said Dustin Grooms with Fancy Farms in Plant City, Florida. “We took a lot of rain damage. Going around …
The Future of Florida Blueberries Driven by Automation
By Frank Giles Last week, the Florida Blueberry Growers Association (FBGA) hosted its annual fall meeting in Lakeland at Bonnet Springs Park and Event Center. The meeting’s education program covered a wide range of topics, including production, labor and the farm bill debate. Leonard Park, FBGA president, noted in his welcome address that last season was a struggle for Florida’s …