From your description, it’s likely your tree is suffering from chlorosis, which is a yellowing of green leaves due to a lack of chlorophyll. Symptoms of chlorosis could appear in a few branches or the ...

Abiotic problems can be just as hazardous to plant life as disease and insect pests. Last week I wrote about the widespread concern over fungal rust in ash trees. This week’s popular question focuses ...

Be on the lookout for chlorosis problems in your maple trees. Last year in mid-July a reader inquiry prompted me to look into an abundance of maple trees with yellow leaves. Careful inspection of some ...

Iron chlorosis is a yellowing of plant leaves caused by an iron deficiency in the soil. This usually occurs when the soil has a pH above 7.0. Most soil in Idaho falls into this category. There may be ...

Many gardeners are familiar with chlorosis, a nutrient deficiency that affects the production of chlorophyll, the green pigment found in leaves. The symptoms are fairly easy to recognize: pale green ...

This is a preview. Log in through your library . Abstract Many organisms survive stressful conditions via entry into a dormant state that can be rapidly exited when the stressor disappears; this ...