Results 81 to 90 of about 249,439 (242)

Fatty acid composition of pollen and the effect of two dominant fatty acids (linoleic and oleic) in pollen and flour diets on longevity and nutritional composition of honey bees (apis mellifera) [PDF]

open access: yes, 2006
The size of the apiculture industry in Western Australia (W.A.) is one of the smallest in the nation but the production of pollen and honey per colony is the highest in Australia.
Manning, Robert
core  

How Program‐ and Community‐Led Design Settings Affect Resilience Approaches to Sustainable Development Projects

open access: yesSustainable Development, EarlyView.
ABSTRACT Sustainable Development interventions must deal with rapid and novel changes affecting complex social‐ecological systems, calling for design based on a resilience approach. However, limited analytical attention has been paid to the design settings in which such approaches are deployed.
Yiheyis Maru   +6 more
wiley   +1 more source

Agricultural Fungicide Mancozeb in Leaf Litter Enhances Survival and Growth of Aedes aegypti (Diptera: Culicidae)

open access: yesEnvironmental Toxicology, EarlyView.
ABSTRACT Mancozeb is one of the most widely used agricultural fungicides, exhibiting strong efficacy against a broad spectrum of phytopathogenic fungi. However, its widespread application comes at the cost of environmental contamination. Here, we show the effects of Inga vera leaf litter contamination with Mancozeb on life‐history traits of Aedes ...
Heloise Restello Remus   +8 more
wiley   +1 more source

Impact of Environmental Microparticles on Insect Olfaction

open access: yesEnvironmental Toxicology, EarlyView.
ABSTRACT Terrestrial insects underpin key ecosystem services, including pollination, herbivory regulation, decomposition, nutrient cycling, and disease control. These functions depend on chemical communication that guides insects to food, mates, hosts, shelters, and oviposition sites while helping them avoid threats.
Steve B. S. Baleba   +9 more
wiley   +1 more source

MIGRATION OF EXOTIC PESTS: PHYTOSANITARY REGULATIONS AND COOPERATIVE POLICIES TO PROTECT U.S. ECOSYSTEMS AND AGRICULTURAL INTERESTS [PDF]

open access: yes
Exotic pests, Phytosanitary regulations, Technical Barriers, Trading issues, Environmental Economics and Policy, Institutional and Behavioral Economics,
Lynch, Lori
core  

Route‐Dependent Toxicity and Ecological Selectivity of Melaleuca alternifolia Essential Oil in Apis mellifera Linnaeus, 1758 (Hymenoptera: Apidae)

open access: yesEnvironmental Toxicology, EarlyView.
ABSTRACT The intensification of agricultural practices has led to an increase in the use of insecticides, raising concerns about the exposure of non‐target organisms, particularly pollinators. In this context, plant‐derived essential oils have been proposed as environmentally friendlier alternatives due to their low persistence; however, their ...
Silvane Zancanaro de Oliveira   +11 more
wiley   +1 more source

Epidemiology of honey bee disease and pests in selected zones of Tigray Region, northern Ethiopia [PDF]

open access: yes, 2016
The study was conducted in Eastern, South-East and Central zones of Tigray region from September, 2014 up to June, 2015 to determine the occurrence and prevalence of honeybee diseases and pests; investigate the effect of honeybee disease and pests ...
Godifey, G.
core   +1 more source

Commercial Product Based on Metarhizium Anisopliae Affects Survival, Midgut Morphology, and Behavior in the Stingless Bee Scaptotrigona depilis (Hymenoptera: Apidae)

open access: yesEnvironmental Toxicology, EarlyView.
ABSTRACT Brazilian social stingless bees are important pollinators and producers of honey, wax, royal jelly, propolis, and other products. These species are experiencing a population decline, attributed to different factors, such as the excessive use of pesticides.
Andressa Santoro   +9 more
wiley   +1 more source

Applying Geographic Information Systems to the Study of Honey Bee Diseases and Pests

open access: yes, 2020
The western honey bee (Apis mellifera) is one of the most valuable pollinators in the global agriculture industry. However, recent years have seen a decrease in the worldwide honey bee population through colony collapse, disease, pests, urban growth ...
McDonald, Steven
core   +2 more sources

PCR-based detection of Acarapis mites in Iranian honey bee Apis mellifera meda (Hymenoptera: Apidae) [PDF]

open access: yesJournal of Advances in Plant Protection
Acarapis mites are one of the world’s most important honey bee pests. A polymerase chain reaction (PCR) was used to amplify the mitochondrial cytochrome oxidase I gene to investigate the infestation of Iranian honey bee Apis mellifera meda populations ...
Zahra Hajializadeh   +2 more
doaj   +1 more source

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