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Alfalfa Resistance to the Clover Seed Chalcid Bruchphagus Gibbus (Boheman)

The destructive nature of the clover seed chalcid has been known since the latter part of the 19th century. This jet-black Hymenoptera, often called the "chalcis-fly," destroys from 10 to 20 percent of the alfalfa seed in Utah each year. Damage as high as 85 percent has been reported.

Identiferoai:union.ndltd.org:UTAHS/oai:digitalcommons.usu.edu:etd-4069
Date01 May 1961
CreatorsMinion, Gerald Douglas
PublisherDigitalCommons@USU
Source SetsUtah State University
Detected LanguageEnglish
Typetext
Formatapplication/pdf
SourceAll Graduate Theses and Dissertations
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