Results 1 to 10 of about 13,197 (162)

Transcriptomic Analysis of the Cold Resistance Mechanisms During Overwintering in Apis mellifera [PDF]

open access: yesInsects
Safe overwintering is a challenging issue in rearing management that is inevitably faced by beekeepers in high-latitude regions. Under the combined influence of multiple factors, the overwintering loss rate of Western honey bees has risen continuously ...
Xiaoyin Deng   +7 more
doaj   +2 more sources

Fantastic bees and where to find them: locating the cryptic overwintering queens of a western bumble bee

open access: yesEcosphere, 2019
Bumble bees are among the best‐studied bee groups worldwide, yet surprisingly we know almost nothing about their overwintering habitats nor the microsite characteristics that govern selection of these sites.
Maureen Page   +2 more
exaly   +2 more sources

Overwintering Capacity of the Mediterranean Fruit Fly in the Dalmatia Region of Croatia [PDF]

open access: yesInsects
The Mediterranean fruit fly, Ceratitis capitata (Wiedemann) (Diptera: Tephritidae) is considered one of the most important phytophagous pests worldwide.
Mario Bjeliš   +6 more
doaj   +2 more sources

Dynamics of the hindgut microbiota of the Japanese honey bees (Apis cerana japonica) throughout the overwintering period [PDF]

open access: yesPeerJ
Honey bees play crucial roles as pollinators in natural, agricultural, and ecological systems. The role of gut microbiota in the overwinter survival of honey bees is gaining attention. Compared with Western honey bees (Apis mellifera), Eastern honey bees
Akihiko Suzuki   +2 more
doaj   +3 more sources

Survey of overwintering Halyomorpha halys (Hemiptera: Pentatomidae) in ports of export and natural landscapes surrounding the ports in Republic of Korea.

open access: yesPLoS ONE, 2022
Halyomorpha halys (Hemiptera: Pentatomidae), an important agricultural and nuisance pest, is highly invasive with peculiar hiding behavior in human-made structures for overwintering. To evaluate the contamination risk of overwintering H.
Hyunsung Song   +5 more
doaj   +1 more source

Overwintering honeybees maintained dynamic and stable intestinal bacteria

open access: yesScientific Reports, 2021
Honeybee is an important pollinator for maintaining ecological balance. However, scientist found the bizarre mass death of bees in winter. Meanwhile, some reported that the differences composed of intestinal bacteria between healthy honeybees and CCD ...
Peng Liu   +6 more
doaj   +1 more source

Overwintering fires in boreal forests [PDF]

open access: yesNature, 2021
Forest fires are usually viewed within the context of a single fire season, in which weather conditions and fuel supply can combine to create conditions favourable for fire ignition-usually by lightning or human activity-and spread1-3. But some fires exhibit 'overwintering' behaviour, in which they smoulder through the non-fire season and flare up in ...
Rebecca C. Scholten   +4 more
openaire   +3 more sources

Overwintering parasitism is positively associated with population density in diapausing larvae of Chilo suppressalis

open access: yesJournal of Integrative Agriculture, 2020
The suppression of overwintering population is essential in integrated pest management, but little is known about the biological mortality factors that reduce the overwintering density of Chilo suppressalis.
Xiao-long HUANG   +4 more
doaj   +1 more source

Changes in haemolymph parameters and insect ability to respond to immune challenge during overwintering

open access: yesEcology and Evolution, 2021
Overwintering is a challenging period in the life of temperate insects. A limited energy budget characteristic of this period can result in reduced investment in immune system.
Michal Řeřicha   +2 more
doaj   +1 more source

Lack of genetic differentiation between contrasted overwintering strategies of a major pest predator Episyrphus balteatus (Diptera: Syrphidae): implications for biocontrol. [PDF]

open access: yesPLoS ONE, 2013
Winter ecology of natural enemies has a great influence on the level and efficiency of biological control at spring. The hoverfly Episyrphus balteatus (DeGeer) (Diptera: Syrphidae) is one of the most important natural predators of crop aphids in Europe ...
Lucie Raymond   +4 more
doaj   +1 more source

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