Results 71 to 80 of about 324,324 (264)
Using respiratory physiology techniques in assessments of pesticide effects on bees
Julius-Kühn-Archiv, 2018 The determination of sub-lethal effects of pesticides on beneficial insects is challenging topic because the vast number of different possible endpoints. Traditionally measured endpoints reflect the basic outcome but do not give any information about the
Karise, Reet +3 more
doaj +1 more source
Insects Taken at Japanese Beetle Traps Baited with Anethole-Eugenol in Southern Michigan in 1968 [PDF]
, 2017 A survey of the populations of Jap.anese beetles, Popillia japonica Newman, is made each year in southern Michigan to determine the abundance and distribution of this pest insect. Since little information is available about the insects that are attracted
Fischer, Roland L, Wellso, Stanley G.
core +3 more sources
Environmental Toxicology and Chemistry, 2020 Bumble bees (Bombus sp.) are important pollinators for agricultural systems and natural landscapes and have faced population declines globally in recent decades.
A. Camp, D. M. Lehmann
semanticscholar +1 more source
From Food Waste to Valorized Nanomaterials: Sustainable Green Synthesis and Biomedical Applications
ChemFoodChem, EarlyView.Food waste‐derived biomolecules act as natural reducing and stabilizing agents for the green synthesis of functional NPs with applications in antimicrobial systems, food packaging, biomedical technologies, and environmental remediation. ABSTRACT Food waste is a global issue, with billions of tons discarded and unutilized annually, causing economic ...
Siddhraj Rajput +8 more
wiley +1 more source
BiologyTo clarify the pollination contributions of introduced honey bees and native wild bees, we compared their pollination efficiency on a perennial herb, Polygonatum cyrtonema Hua.
Ju Tang +5 more
doaj +1 more source
Effects of climate change on phenologies and distributions of bumble bees and the plants they visit
Ecosphere, 2016 Surveys of bumble bees and the plants they visit, carried out in 1974 near the Rocky Mountain Biological Laboratory in Colorado, were repeated in 2007, thus permitting the testing of hypotheses arising from observed climate change over the intervening 33‐
Graham H. Pyke +3 more
doaj +1 more source
Species composition and elevational distribution of bumble bees (Hymenoptera, Apidae, Bombus Latreille) in the East Himalaya, Arunachal Pradesh, India [PDF]
ZooKeys, 2019 The East Himalaya is one of the world’s most biodiverse ecosystems. However, very little is known about the abundance and distribution of many plant and animal taxa in this region.
Martin Streinzer +8 more
doaj +3 more sources
Patch selection by bumble bees navigating discontinuous landscapes
Scientific Reports, 2020 Pollen and nectar resources are unevenly distributed over space and bees must make routing decisions when navigating patchy resources. Determining the patch selection process used by bees is crucial to understanding bee foraging over discontinuous ...
F. Fragoso +3 more
semanticscholar +1 more source
The Wonders of Vanilla: Celebrating the 150th Anniversary of Synthetic Vanillin
ChemFoodChem, EarlyView.Xxxxxxx ABSTRACT The year 2024 marked the 150th anniversary of the first commercial production of vanillin, a milestone that revolutionized the global flavor and fragrance industry. In this review, the fascinating and uniquely rich history of vanilla is first highlighted, from its origins in the tropical forests of Mesoamerica, to its introduction to ...
Elisabetta Brenna +2 more
wiley +1 more source
EcosphereBee declines pose a serious risk to agricultural sustainability, wild plant diversity, and the commercial bee industry, generating local and global concerns about bee health. Parasites, including micro‐parasites and macro‐parasites, negatively impact bee
Briana E. Wham +7 more
doaj +1 more source