Now Use your browser's Find function to locate the particular information for which you are searching on this page. Enter your keyword in the dialog box that appears. Controlling Iron Deficiency in Plants in Idaho One of the most common problems for Idaho growers, landscapers, and home gardeners is plant iron deficiency, or chlorosis.
Leaves turn yellow while the veins remain green.
This publication describes methods that can both prevent and control iron deficiency, from planting and irrigation techniques to trunk injections of iron. Web Only L Late Blight of Potato and Tomato Thirteen color photographs depict the symptoms of late blight and distinguish late blight from other diseases. Covers the life history of the late blight fungus, sources of inoculum and spread, and weather conditions favoring the disease.