Results 131 to 140 of about 118,880 (328)
InsectsIn lowbush blueberry fields, we conducted residue analysis comparing flowers, trapped pollen (honey bee and Osmia spp.), and collected bees (honey bee workers, bumble bee queens, and non-Bombus spp. wild native bees). The study was conducted from 2012 to
Francis A. Drummond +2 more
doaj +1 more source
Cocaine Tolerance in Honey Bees
PLoS ONE, 2013 Increasingly invertebrates are being used to investigate the molecular and cellular effects of drugs of abuse to explore basic mechanisms of addiction. However, in mammals the principle factors contributing to addiction are long-term adaptive responses to repeated drug use.
Andrew B. Barron +2 more
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The continuing significance of chiral agrochemicals
Pest Management Science, Volume 81, Issue 4, Page 1697-1716, April 2025.In the time frame 2018–2023, around 43% of the 35 chiral agrochemicals introduced to the market (herbicides, fungicides, insecticides, acaricides, and nematicides) contain one or more stereogenic centers in the molecule, and almost 69% of them have been marketed as racemic mixtures of enantiomers or stereoisomers.
Peter Jeschke
wiley +1 more source
Effectiveness of honey bees and bumble bees in the pollination of Montgomery red clover [PDF]
, 1958 I. W. Forster, W. Hadfield
openalex +1 more source
Exposing and Challenging “Grit” in Physics Education
Science Education, EarlyView.ABSTRACT In STEM education, grit is increasingly the focus of research, with scholars and educators seeking to develop and test interventions that will enhance persistence. As part of the special issue Centering Affect and Emotion Toward Justice and Dignity in Science Education, in this paper, we use interviews with 12 white physics faculty to show ...
Amy Robertson +3 more
wiley +1 more source
Larvæ of Membracis serving as Milk-cattle to a Brazilian Species of Honey-bees [PDF]
, 1873 Hermann J. Müller
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Living with the African Honey Bee
EDIS, 2018 African honey bees and European honey bees are the same species of honey bee, but the two are classified as different subspecies or races of honey bee. African honey bee x European honey bee hybrids present an unpredictable combination of both subspecies‹ behavioral traits. This 4-page fact sheet written by J. D. Ellis and M.
Mary C. Bammer, James D. Ellis
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Sustainable Development, EarlyView.ABSTRACT Solar home systems (SHSs) are celebrated as a technological antidote to sub–Saharan Africa's chronic electricity deficits, yet the financial and social mechanisms that move them from warehouse to household remain underexplored. Drawing on 157 interviews with SHS owners in Tanzania and Malawi, this study examines the financial pathways used to ...
Nathanael Ojong +2 more
wiley +1 more source
Honey and honey bees of Guinea-Bissau [PDF]
, 2011 Beekeeping is an ancient activity in Guinea-Bissau. The ancestral interaction with bees stands on “honey hunting” of natural colonies or use of traditional hives hanged on trees.
Alves, Dulce +3 more
core +1 more source
The Journal of Agricultural Science, 1958 1. Most of the bees which drift do so during their orientation flights and before they become regular foragers.2. Bees emerging in August and September drift less than those emerging earlier in the year.3. Drifting varies considerably in different circumstances, and may be extensive.4. Drones drift two to three times as frequently as workers.5.
openaire +2 more sources