You have access
The Influence of Systemic Inducing Resistance Chemicals for the Control of Oak Powdery Mildew (Microsphaera alphitoides) Applied as a Therapeutic Treatment
Glynn Percival and Ian Haynes
Arboriculture & Urban Forestry (AUF) September 2008, 34 (5) 271-279; DOI: https://doi.org/10.48044/jauf.2008.037