Comparison of long-term changes in size and longevity of bee colonies in mid-west Japan and Maui with and without exposure to pesticide, cold winters, and mites

Four long-term field experiments in mid-west Japan (Shika) made it clear that extinction of colonies exposed to neonicotinoid was much higher than for colonies exposed to organophosphates. The incidence of hive death for of organophosphate-exposed and control (pesticide-free) colonies was similar. W...

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Bibliographic Details
Main Authors: Toshiro Yamada, Kazuko Yamada
Format: Article
Language:English
Published: PeerJ Inc. 2020-07-01
Series:PeerJ
Subjects:
Online Access:https://peerj.com/articles/9505.pdf