Scientists find cycad scale in Florida Poliaspis cycad scale (Poliaspis cycadis Comstock) was recorded in Florida for the 1st time from specimens collected on a cycad in Homestead on May 2 by Univ. of Fla. sr. biological scientist Holly Glenn. After initial identification at the state's Div. of Plant Industry, specimens were confirmed by the Systematic Entomology Lab in Beltsville, Md. The cycad scale was originally reported in N. America in 1883. It was considered to be established in N. America in 1942.
Florel can replace pinching for mums Florel can replace mechanical pinching of garden mums when applied as a thorough foliar spray at 500 ppm (1.6 oz./gal.), reports Univ. of Mass. ext. floriculture specialist Tina Smith. The application is usually made 1 week before a hand-pinch would be made. While this initial spray to pinched cuttings does not increase branching, it reduces premature budding. Repeat applications at 2-week intervals.
High tunnels offer options The benefits of high tunnels for cut flower growers was the emphasis of a program sponsored by Univ. of Md. Co-op. Ext. A good high tunnel can be built for $1.50-$2/sq. ft. of production area. Payback can be short if there is a market for the flowers produced. A high tunnel can help growers looking to serve early and late markets. Depending on the crop, high tunnel production benefits include longer stems, less disease, decreased pest pressure and better overwintering.
Baucom's closes S.C. facility Baucom's Nursery, a 60-year-old, family-owned greenhouse operation with multiple locations, plans to close its 320-acre operation in Summerville, S.C., liquidate its assets, and start a new business venture in the Dorchester County area. The reason for the sale is land appreciation over the last decade has increased property values to the point that the land is worth more than the business on it. "Summerville worked as a nursery site for us for a decade," CEO Gary Baucom said. "The best use of this land is not in nursery stock. It just doesn't make sense anymore." Baucom's has hired online auction firm West Auctions to liquidate the Summerville nursery, as well as surplus equipment from its other operations.
Chilli thrips threatens Florida landscapes Chilli thrips is now in 27 Florida counties and is becoming a serious problem in landscapes where it feeds on Knock Out roses, Indian hawthorn, pittosporum and plumbago, reports Laura Miller with Hillsborough County Co-op. Ext. Service. She said native Florida flower thrips and Western flower thrips, which haven't caused excessive damage to landscapes or unmanageable injury to ornamentals and vegetables, have been kept in check by the minute pirate bug. Growers who have had problems managing thrips and are interested in participating in a Univ. of Fla. research project should contact entomologist Lance Osborne.
Worth a visit Follow along as staff writer Kelli Rodda visits nurseries, greenhouses and garden centers in the Mid-Atlantic. Only on GreenBeam.com.
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