New research finds male honeybees inject toxins during sex that cause temporary blindness. All sexual activity occurs during a brief early period in a honeybee’s life, during which males die and queens can live for many years without ever mating again. UC Riverside’s Boris Baer, a professor...
Exposure to stresses such as heat, cold and pesticides can have a greater negative impact on drones (males) compared to worker (female) honeybees, studies have shown.New research has come to light showing male honeybees are more vulnerable to the ...
The lifespan of male honey bees (Apis mellifera) varies considerably, influencing their dynamics in a population. However, studies on the factors that cause male mortality are limited. This study evaluated the cohort survival of male honey bees and the relationship between the activity of males ...
蜜蜂-孵化雄性蜜蜂(honey-bees-drone-hatching-male-bee) 资源编号 :43998951 格式:jpg 文件体积 :3m 分辨率 :5571 x 3979 爱给网提供海量的高清图库资源素材免费下载, 本次作品为jpg 格式的蜜蜂-孵化雄性蜜蜂(honey-bees-drone-hatching-male-bee), 本站编号43998951, 该高清图库素材大小为3m, 分辨率为5571 x...
After emergence, most male bees do not re-enter the nest where they developed. Instead, they stay outside and sleep on a flower in a protected place. Exceptions include thehoney bee drone, which is allowed back in until the approach of fall. ...
To test this idea, we used the honey beeA. mellifera ligusticaand investigated the effects caused by an infection with the widespread fungal diseaseNosema apis. Honey bees make interesting study organisms to unravel effects of infections on male immunity and fecundity for a number of reasons. Fir...
One of these (called MGb), which is dedicated to the detection of the major queen compound 9-ODA in A. mellifera, was conserved in all species. We discuss the implications of these results for our understanding of sex communication in honey bees and propose a putative scenario of antennal ...
avisual output from high-fidelity models provides unprecedented insight into flow features 视觉产品从高保真度的模型提供史无前例的洞察入流程特点[translate] athe queen is one female who lay eggs.drones are male honeybees. 正在翻译,请等待...[translate]...
The lower fitness of small males shows that sexual selection is strong in honey bees and contributes to inclusive fitness dynamics that favor worker cooperation within their societies. 展开 关键词: Apis mellifera, male competition, male size, paternity, polyandry ...
Honey bee pesticide risk assessment should extend beyond the immediate, single-ingredient effects on the insects. To ensure comprehensive risk assessment, long-term effects of pesticides on the pollen and nectar consumed by a broad range of bees within diverse natural ecosystems, and the synergistic ...