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Rootstock Trials

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extension

2017 Peach Rootstock Trial

Coordinator

Ionnis Minas, Colorado State University

Planting locations

AL, CO, GA, MI, NC, NY, ONT, PA, SC, UT

Scion variety

Cresthaven

Rootstocks

Controller 6, 7 and 8 (UC Davis); Rootpac 20 (Densipac) and Rootpac 40 (Nanopac) from Agromillora Iberica; MP-29 (USDA-Georgia); Control(s) Lovell and/or GuardianĀ® (Clemson/USDA)

Spacing

3 X 12, 4.5 X 12, 6 X 12

Training and support

Unsupported Quad-V

Annual reports

2019

Publications

Good Fruit Grower, February 2018. Peach rootstock trial tests options for size control: Researchers start with the roots to shrink trees. http://flashsrv.com/goodfruit/20420/#

Miscellaneous