Saguaros are vulnerable to bacteria and yeast infections. Damage to the saguaro's skin, called epidermal browning, is caused by sunburn and frost.
© 2003 American Museum of Natural History. All rights reserved.
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Saguaros are vulnerable to bacteria and yeast infections. Damage to the saguaro's skin, called epidermal browning, is caused by sunburn and frost.
© 2003 American Museum of Natural History. All rights reserved.
|
