Latest Purple Spot Research Categories: February 2024. The fungus, Stemphylium vesicarium, causes purple spot disease of asparagus spears and fern. MSU research found three very effective products to control purple spot – Quadris, Merivon and Miravis Prime. ...
Purple Spot Disease Categories: September 2021. The fungus, Stemphylium vesicarium, causes purple spot disease of asparagus spears and fern. MSU recommends several management strategies for asparagus including limiting overhead irrigation, planting cover crops to...
Midwest Vegetable Production Guide for Commercial Growers Categories: Extension Bulletin E0312. 2021. A comprehensive web tool that allows growers to zero in on their concern and retrieve pertinent management options. Learn More All Production...
Disease and Insect Pests of Asparagus Categories: Extension Bulletin E3219. 2014. A comprehensive and colorful publication that provides important information on diseases and insects that impact Michigan asparagus production. by William R. Morrison, III, Sheila...
