Jay A. Yoder – författare
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1 produkter
Honey Bee Colony Health
Challenges and Sustainable Solutions
Av Diana Sammataro, Jay A. Yoder
Inbunden, 2011
1880 kr
Lägg i varukorg
Modern commercial beekeeping has changed from primarily honey production to crop pollination. With this change has come extraordinary stress—colonies are moved multiple times a year, increasing their exposure to diseases, parasites, and hive pests. Antibiotics and acaricides are being applied more …
