Results 191 to 200 of about 118,880 (328)

In Vitro and In Vivo Effect of Amitraz on Honey Bee Drone Sperm Quality

open access: yesActa Zoologica, EarlyView.
ABSTRACT Honey bee hive infestation by the ectoparasitic mite, Varroa destructor, has been a major cause of declining populations. Treating such infestations is important for sustainability. Knowledge about the sub‐lethal effects of commonly used acaricides on drone reproductive health, particularly sperm quality, is limited. The effect of in vitro and
Janice Faith Murray   +3 more
wiley   +1 more source

Trust and control dynamics in buyer–supplier relationships: The case of organic honey certification in Cuba

open access: yesBusiness Ethics, the Environment &Responsibility, EarlyView.
Abstract The high complexity of international supply chain (SC) relationships requires mechanisms to build trust among stakeholders. Therefore, understanding the underlying mechanisms of developing and maintaining high trust levels in exchange relationships is essential to managing associated SC risks.
Maren Busch, Christian Herzig
wiley   +1 more source

Correction to: Sex-specific element accumulation in honey bees (Apis mellifera). [PDF]

open access: yesEnviron Sci Pollut Res Int
Zarić NM, Brodschneider R, Goessler W.
europepmc   +1 more source

Multiple indicators record human adaptations to climatic change during the Middle Holocene at the Wanbei site in the middle and lower Huai River valley, China

open access: yesBoreas, EarlyView.
The archaeological sediment sequences analysis from the Wanbei site reveals a predominantly warm and humid climate with a brief cooling phase between 5600 and 5400 a BP, during the Middle Holocene in the middle and lower Huai River valley. Despite the cooling trend, rice remained the dominant crop in mixed farming, while the proportion of millet ...
Weixin Tian   +9 more
wiley   +1 more source

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