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Tulip fields, Keukenhof, The Netherlands
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Tulip Fields, Keukenhof, The Netherlands

Diseases
Botrytis tulipae is a major fungal disease affecting tulips, causing cell death and eventually the rotting of the plant. Other pathogens include anthracnose, bacterial soft rot, blight caused by Sclerotium rolfsii, bulb nematodes, other rots including blue molds, black molds and mushy rot.
Variegated varieties admired during the Dutch tulipomania gained their delicately feathered patterns from an infection with the tulip breaking virus, a mosaic virus that was carried by the green peach aphid, Myzus persicae. These aphids were common in European gardens of the seventeenth century. While the virus produces fantastically colourful flowers, it also causes weakened plants that die slowly.

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Filename:156857.jpg
Album name:World & Travel
Rating (1 votes):55555
Keywords:#tulip #fields #keukenhof #netherlands
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Date added:Apr 14, 2009
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