Fruit & Nut Research & Information Center
Fruit & Nut Research & Information Center
Fruit & Nut Research & Information Center
University of California
Fruit & Nut Research & Information Center

Pear Deficiencies

Pear > Deficiencies & Pests > Deficiencies

Pear Photo Gallery

These photos are accessed from the UC ANR Repository, are available courtesy of University of California research and extension personnel and programs, including the UC Statewide IPM Project. Photo information, including the photographer, is displayed when the larger image is viewed.

Deficiencies | Insects, Mites & Nematode Pests | Diseases & Disorders | Vertebrates

Boron deficiency symptoms. Photo by JKClark © UC Regents
Boron deficiency symptoms. Photo by JKClark © UC Regents
Mild iron deficiency shows as yellowing pear leaves with green veins. Photo by JKClark © UC Regents
Mild iron deficiency shows as yellowing pear leaves with green veins. Photo by JKClark © UC Regents
Magnesium deficiency symptoms on pear. Photo by JKClark © UC Regents
Magnesium deficiency symptoms on pear. Photo by JKClark © UC Regents
Phosphorus-deficient pear leaves have pinched, undulating margins. Photo by JKClark © UC Regents
Phosphorus-deficient pear leaves have pinched, undulating margins. Photo by JKClark © UC Regents
Potassium-deficient pear leaves  cup up at edges, gray or bronze margins. Photo by JKClark © UC Regents
Potassium-deficient pear leaves cup up at edges, gray or bronze margins. Photo by JKClark © UC Regents
Zinc deficiency symptoms on pear. Photo by JKClark © UC Regents
Zinc deficiency symptoms on pear. Photo by JKClark © UC Regents

 

Page Last Updated: August 6, 2013
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