Jennifer Johnson-CicaleseResearch Associatejenjc@njaes.rutgers.edu
Jennifer began working at the Marucci Blueberry and Cranberry Research and Extension Center in 2002. After 20 years of turfgrass breeding she decided to switch crops and began assisting Dr. Nicholi Vorsa, the Station Director, with the cranberry and blueberry breeding projects.
Jennifer's focus for the cranberry breeding program is on developing varieties with improved resistance to fruit rot, an increasingly serious disease in cranberries. Effort is also being placed on developing a less acidic cranberry; evaluating the levels of potentially beneficial flavonoids in our cranberry breeding material; and on improving fruit yield, berry quality and plant vigor. Jennifer has assisted with patent applications and the release of six new cranberry varieties.
With the blueberry breeding program, the emphasis is on developing varieties with machine harvestable fruit, and varieties that expand the blueberry season, while maintaining delicious flavor and high yield. An additional objective that is of particular interest to Jennifer is the development of a blueberry with resistance to blueberry aphid, an important virus vector.
Jennifer’s responsibilities include: planning and making crosses each spring, planting new evaluation trials, blueberry tasting and other evaluations throughout the season, autumn cranberry harvest, data analysis, and the year-round maintenance of a large collection of cranberry and blueberry germplasm for future breeding efforts.