Results 21 to 30 of about 79,904 (348)

Characterization of overwintering sites of the invasive brown marmorated stink bug in natural landscapes using human surveyors and detector canines. [PDF]

open access: yesPLoS ONE, 2014
Halyomorpha halys is an invasive species from Asia causing major economic losses in agricultural production in the mid-Atlantic region of the United States. Unlike other crop pests, H.
Doo-Hyung Lee   +5 more
doaj   +1 more source

Overwintering temperature and body condition shift emergence dates of spring-emerging solitary bees [PDF]

open access: yesPeerJ, 2018
Solitary bees in seasonal environments must align their life-cycles with favorable environmental conditions and resources; the timing of their emergence is highly fitness relevant.
Mariela Schenk   +3 more
doaj   +2 more sources

Effect of \u3ci\u3eBeauveria Bassiana\u3c/i\u3e on Underground Stages Of the Colorado Potato Beetle, \u3ci\u3eLeptinotarsa Decemlineata\u3c/i\u3e (Coleoptera: Chrysomelidae) [PDF]

open access: yes, 2017
Tests were conducted to determine the effect of the fungus Beauveria bassiana (B.b.) on underground of the Colorado potato beetle (CPB), Leptinotarsa decemlineata.
Cantelo, William W   +2 more
core   +2 more sources

\u3ci\u3eTomicus Piniperda\u3c/i\u3e (Coleoptera: Scolytidae) Reproduction and Behavior on Scotch Pine Christmas Trees Taken Indoors [PDF]

open access: yes, 2017
Tomicus piniperda, the pine shoot beetle, is an exotic insect that was first found in North America in 1992. A federal quarantine currently restricts movement of pine products, including Christmas trees, from infested to uninfested counties. We conducted
Haack, Robert A, Lawrence, Robert K
core   +2 more sources

Climate fluctuations and the spring invasion of the North Sea by Calanus finmarchicus [PDF]

open access: yes, 1999
The population of Calanus finmarchicus in the North Sea is replenished each spring by invasion from an overwintering stock located beyond the shelf edge.
A. Gallego   +67 more
core   +1 more source

Dynamics of the Honeybee (Apis mellifera) Gut Microbiota Throughout the Overwintering Period in Canada

open access: yesMicroorganisms, 2020
Microbial symbionts inhabiting the honeybee gut (i.e., gut microbiota) are essential for food digestion, immunity, and gut protection of their host. The taxonomic composition of the gut microbiota is dynamic throughout the honeybee life cycle and the ...
N. Bleau   +3 more
semanticscholar   +1 more source

Hierarchy and Scale Influence the Western Monarch Butterfly Overwintering Microclimate

open access: yesFrontiers in Conservation Science, 2022
Migratory species are expected to demonstrate habitat selection that occurs at multiple spatial and temporal scales. Western monarch butterflies migrate seasonally to overwintering groves at geographically predictable locations along the coast of ...
Kiana Saniee, Francis Villablanca
doaj   +1 more source

Evidence of Pre-Imaginal Overwintering of Diamondback Moth, \u3ci\u3ePlutella Xylostella\u3c/i\u3e (Lepidoptera: Plutellidae) in Michigan [PDF]

open access: yes, 2017
We investigated the possibility of overwintering of the diamondback moth, Plutella xylostella L., in central Michigan. In the spring of 1993, counts of immature stages on brassicaceous weeds in a field previously planted to broccoli revealed a small but ...
Grafius, Edward J, Idris, A. B
core   +2 more sources

Overwintering Distribution of Fall Armyworm (Spodoptera frugiperda) in Yunnan, China, and Influencing Environmental Factors

open access: yesInsects, 2020
Simple Summary The fall armyworm (Spodoptera frugiperda) is a nondiapausing insect pest capable of causing large reductions in the yield of crops, especially maize.
Yanru Huang   +9 more
semanticscholar   +1 more source

The effects of overwintering, sex, year, field identity and vegetation at the boundary of fields on the body condition of Anchomenus dorsalis (Coleoptera: Carabidae)

open access: yesEuropean Journal of Entomology, 2014
Body condition, in terms of body mass corrected for structural body size, represents an animal s energetic reserves and is an indicator of the health and fitness of an organism. This study investigates the variability in the body condition of the carabid
Eliška BARANOVSKÁ   +2 more
doaj   +1 more source

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