Location: Subtropical Plant Pathology Research
Project Number: 0500-00044-031-06
Start Date: May 01, 2011
End Date: Sep 30, 2013
In the South Atlantic Area, solid-tarp soil solarization has demonstrated potential as an alternative to solid-tarp fumigation for cut-flower growers, primarily to extend the required time intervals between fumigant applications from annually to once every 3 years. Traditionally, solid-tarp applications (laying and gluing plastic panels in the field to create a solid-tarp) are performed by commercial fumigation services in conjunction with the sale and application of chemical fumigants. The goal of this project is to facilitate the availability of ‘solid-tarp’ soil solarization application methods for cut-flower growers currently dependent upon solid-tarp soil fumigation methods. This process requires two separate implements. The first implement applies drip irrigation tubing at 1 ft spacings and rolls (compacts) the soil surface to create a seal. The second implement applies and glues together the plastic panels. The second objective is to validate its applicability of this two-step procedure in large-scale demonstration plots implemented on commercial cut-flower farms.