Citrus and Subtropical Crops
Mineral Nutrition Disorders


Magnesium deficiency

Molybdenum deficiency

Molybdenum deficiency in citrus is shown here. Chlorophyll is faded in randomly distributed spots on the leaf blade; spots develop brown centers with yellow or orange halos; spots may overlap or coalesce. These spots are most evident in the fall.





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This site is maintained by Dr. Laurence Sistrunk, Dept. of Hort. Sci., Texas A&M University