Coffee Rust Poster
This is a great printable poster from Andrea Kawabata and Ryan Tsutsui, UH CTAHR, perfect for printing and distributing to all farm workers to help identify CLR.
Hemileia vastatrix – University of Hawaii Knowledge Master
Crop Knowledge Master page on Coffee Leaf Rust (November 1991) – basic information about the fungus, non-chemical and chemical control recommendations. http://www.extento.hawaii.edu/kbase/crop/Type/h_vasta.htm
The American Phytopathological Society
The APS page on Coffee Rust includes history, pathology details, and recommendations for management https://www.apsnet.org/edcenter/disandpath/fungalbasidio/pdlessons/Pages/CoffeeRust.aspx
Handbook: Prevention and Control of Coffee Leaf Rust
This 100 page Handbook of best practices for extension agents and facilitators covers history of the fungus, detection, and best practices for prevention and control. Handbook for Prevention and Control of Coffee Leaf Rust (17mb)
November 5, 2020 – KCFA Coffee Leaf Rust Panel Discussion
Topic: KCFA — Keep Coffee Leaf Rust at bay Speakers: Dr. Kevin Hoffman (HDOA), Suzanne Shriner, and Andrea Kawabata (CTAHR)
Sustainable Mitigation Techniques for Coffee Leaf Rust in Loma Linda, Guatemala
This in-depth document includes background, strategy & findings, and recommendations, including best practices, fungicides, and rust resistant varieties. Download: Sustainable Mitigation Techniques for Coffee Leaf Rust in Loma Linda, Guatemala (180 page PDF, May 2014)
Coffee Leaf Rust Sanitation Protocol
CLR Sanitation Protocol from from USDA-ARS DKI PBARC (Adopted from Rapid Ohia Death Protocol) As a precaution, please adopt the following decontamination protocols regardless of where you are surveying/gathering materials. Decontaminate before and after you survey/collect samples. Never go from a suspected affected site to another site without cleaning your shoes, tools, and vehicle (when…
Field Guide to Coffee Leaf Rust
Click to download Field Guide to Coffee Leaf Rust (13mb PDF)
Message from Andrea Kawabata, Associate Extension Agent for Coffee and Orchard Crops
Dear Growers and Friends, So far, Coffee Leaf Rust (CLR), the world’s most important and devastating disease of coffee, has been officially found on Maui and tentatively on the Big Island (Hilo and Kona). Please check your coffee tree leaves for signs and symptoms of this fungal pathogen. An HDOA field guide and submission form…
The Manual on Coffee Leaf Rust
Aloha, Below is the CLR manual that World Coffee Research, CATIE, and USAID developed to support growers in South America. Jennifer “Vern” Long of WCR shared it this afternoon. It’s a lot of information, and most farmers will want a condensed version. But for those who are interested, it is the primary handbook that extension…