American Rose Society
http://www.rose.org

Baldo Villegas' List of Rose Problems and Diseases:
http://www.members.tripod.com/buggyrose/irosepests.htm

The Botanic Garden at Historic Barns Park:
http://thebotanicgarden.org/

David Austin Roses
http://www.davidaustinroses.com/

Flower Library - The Rose
http://www.odealarose.com/21-the-rose

GardenWeb Roses Forum:
http://forums.gardenweb.com/forums/roses/nph-ind.cgi?19987

GardenWeb Antique Roses Forum:
http://forums2.gardenweb.com/forums/rosesant/?25963

Grand Traverse Conservation District:
http://www.gtcd.org

Great Lakes District of ARS:
http://greatlakesdistrict.webs.com/

Gardening in Michigan:
http://www.migarden.msu.edu

GardenWeb Roses Gallery (photos!):
http://forums.gardenweb.com/forums/rosesgal/

HelpMeFind (rose search and info):
http://www.helpmefind.com/sites/rrr/rosetest.html

i Garden Web
http://www.gardenweb.com/

Insect Pests of Roses
http://www.extension.umn.edu/garden/insects/find/insect-pests-of-roses/#.U6JET87UeNE.gmail

Iowa State University's Griffith Buck Roses:
http://www.extension.iastate.edu/pages/hancock/hort/educ/GBRoses.html

Leelanau Conservation District - Forestry Assistance Program
http://www.leelanaucd.org/services/professional-forestry/

Master Gardener Association of Northwest Michigan
http://www.mganm.org

Michigan Master Gardeners
http://web1.msue.msu.edu/mastergardener/

Gardening in Michigan
http://migarden.msu.edu/

Palatine Roses
http://www.palatineroses.com/

Rosemania
http://www.rosemania.com/shopsite_sc/store/html/