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An Evaluation of Preemergence Herbicides in Newly Planted Blackberries

Kayla Knepp, Masters Graduate Student, University of Arkansas Weed management continues to be a major issue in blackberries. With increasing acres being dedicated to blackberry production there is a growing need to find more tools to combat the timeless issues of weeds. New plantings are particularly sensitive to weed competition…
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Blackberry and Raspberry Seasonal Checklist

Gina Fernandez, Small Fruit Specialist, North Carolina State University Fall 2021 Plant growth and development Primocanes continue to grow but growth rate is slower Flower buds start to form in leaf axils on summer-fruiting types Carbohydrates and nutrients in canes begin to move into the roots Primocane fruiting types begin…
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Louisiana Blackberry Weed Control Study Looks at Organic Mulches and Herbicide Options

Dr. Ron Strahan (Associate Professor, LSU Extension Weed Specialist), David Sexton (LSU Extension Research Associate Specialist), Stuart Gauthier (County Agent/Regional Horticulture Agent, LSU AgCenter) Weed management continues to be one of the major issues facing blackberry growers in Louisiana.  Grower concerns prompted LSU AgCenter, Weed Scientist Dr. Ron Strahan and…
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Blackberry Focus Issue

Small Fruit News Editors: Amanda McWhirt, Doug Pfeiffer, Jayesh Samtani, and Rebecca Melanson Over the last year, there have been multiple efforts to identify the major issues affecting blackberry production in the Southeastern U.S. and priorities for research in this area. In an effort to clearly make some of these…
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Results of a National Stakeholder Survey of the U.S. Blackberry Industry

Margaret Worthington, Assistant Professor of Fruit Breeding and Genetics, Department of Horticulture, University of Arkansas A national survey of growers and related industry professionals was recently conducted to assess the current status and needs for research and extension in the US blackberry industry. The survey was launched with the goal…
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Spring Caneberry (Raspberry and Blackberry) Checklist 2021

By Dr. Gina Fernandez, Small Fruit Specialist at NC State University Spring 2021 has been WET in North Carolina, at this time, blackberry buds are just beginning to swell (see figure 1). Chores and timing may be somewhat different in your area or for your cropping system.   For IPM…
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Insects in the 2020 Blackberry Pest Management Strategic Plan

By Douglas G. Pfeiffer, Dept. of Entomology, Virginia Tech, Blacksburg VA 24061 In January 2020, at the Southern Fruit and Vegetable Conference, a group of berry specialists met to discuss current issues in blackberry culture and pest management. This was for the purpose of producing a Pest Management Strategic Plan, an effort…
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Spotted-Wing Drosophila, Drosophila suzukii (Matsumura): State of current management and recent research

By Douglas G. Pfeiffer, Dept. Entomology, Virginia Tech, Blacksburg VA 24060, Spotted-wing drosophila (SWD), Drosophila suzukii (Matsumura), was first introduced into the US in 2008, first reaching the western states from Asia.  It reached the Southeast in 2009, and continued to spread through much of the US through 2012,…
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Managing Broad Mite in Southeastern Caneberry Plantings

By Aaron Cato, Extension Specialist, Horticulture IPM, University of Arkansas The buzz about broad mite seems to have picked up across the Southeast after reports of significant infestations in North Carolina during the 2019 and 2020 growing seasons. Broad mite has been a known pest of Southeast blackberry plantings for…
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