Bulletin of the U.S. Department of Agriculture

Description:

The Black Fly Leaves from heavily infested lime trees coated with "sooty mold" growing on the honeydew excreted bv the insect.
(The Black Fly of Citrus: Table V - Host plants of the black fly (Aleurocanthus woglumi), page 17)
Title: Bulletin of the U.S. Department of Agriculture
Identifier: bulletinofusdepa8048991920unit (find matches)
Year: 1913 (1910s)
Authors: United States. Dept. of Agriculture
Subjects: Agriculture
Publisher: (Washington, D. C. ?) : The Department : Supt. of Docs. , Govt. Print. Off.
Contributing Library: Smithsonian Libraries
Digitizing Sponsor: Smithsonian Libraries

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