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The American Rose Society exists to promote the culture, preservation and appreciation of the Rose, and to improve its standard of excellence for all people, through education and research.

Consulting Rosarian Resources

RRD Monitoring Network

2022 CR School Schedule

May 2020 Pesticide Safety Presentation - Don Myers
Plant Diseases and Insect Pests CR School - Mark Windham

Integrated Pest Management of Rose Pests & Diseases - By Baldo Villegas
CR Seminar: CR Mission & Ethics/Soil and Water - By Bill Kozemchak

Fertilizer Seminar

Chemical Safety - By Don Swanson

Handouts

Rose-E-IQ

Chemical Cost Study

Rosemania Spray Reference (2018)

Soil & Water Basics

Fertilization CR School

Rose Diseases - Mark & Alan Windham

Rose Insect Pests - Mark Windham and Frank Hale

Early Detecion of RRD - Mark & Alan Windham and Frank Hale

Rose Disease: Identification and Management - Mark & Alan Windham