Results 81 to 90 of about 156,441 (279)

RNA degradomics and proteomics reveal the mechanism of dsProsβ1‐mediated proteasome targeting in Psylliodes chrysocephala

Pest Management Science, EarlyView.
RNA degradomics revealed dsProsβ1‐derived siRNA‐mediated mRNA cleavage events, mainly at uracil‐guanine and adenine‐adenine pairs. Proteasome inhibition via dsProsβ1 increased mitochondrial and cytoskeletal proteins while reducing translation‐related and mRNA‐binding proteins.
Doga Cedden, Gözde Güney, Michael Rostás, Stefan Scholten   +3 more
wiley   +1 more source

Evaluation of late-season Varroa destructor treatments and their impact on amitraz resistant mite populations

Scientific Reports
Varroa destructor mites are a leading cause of honey bee (Apis mellifera) colony losses worldwide. The acaracide amitraz has been among the most preferred Varroa treatments for more than a decade because of its high effectiveness and convenience of ...
Rogan Tokach, Frank D. Rinkevich, Dan Aurell, Nathan Egnew, Kloe Cargo, Geoffrey R. Williams   +5 more
doaj   +1 more source

Influence of nano-polystyrene on cyfluthrin toxicity in honeybee Apis cerana cerana Fabricius

Ecotoxicology and Environmental Safety
Plastics and pesticides are commonly used and often coexist in the environment. As pollinating insects, honeybees are simultaneously exposed to both these toxins. However, there has been no study on the toxic effects of nano-polystyrene plastics (nanoPS)
Yunfei Xue, Xueyang Gong, Linfu Yang, Dandan Zhi, Qingxin Meng, Yulong Guo, Kun Dong, Yakai Tian   +7 more
doaj   +1 more source

BIOCIDAL EFFECT OF CERTAIN BOTANICAL EXTRACTS AGAINST VARROA MITE, Varroa destructor IN HABITING THE EGYPTIAN APIARIES [PDF]

Journal of Plant Protection and Pathology, 2005
Monitoring the bio-effect or certain medicinal plant extracts and certain botanical oils with differenl torms (direcl oils. tablets and capsules) against Varroa ,nile was made to find out the more efficient compounds for controlling the ectoparasite ...
Amany Abou- Lila, A. Gomaa, H. Abou EI-Enain   +2 more
doaj   +1 more source

SYN‐A, a naturally derived synergist, restores pyrethroid efficacy against cabbage stem flea beetle but negatively impacts its parasitoid Microctonus brassicae

Pest Management Science, EarlyView.
SYN‐A, a naturally derived synergist, inhibited key metabolic pathways associated with pyrethroid insecticide resistance in cabbage stem flea beetle (CSFB) and its parasitoid Microctonus brassicae. SYN‐A restored pyrethroid efficacy against resistant CSFB allowing up to 80% reduction in application rates.
Patricia A. Ortega‐Ramos, Graham D. Moores, Samantha M. Cook   +2 more
wiley   +1 more source

Honey bee colony losses [PDF]

, 2010
No description ...
CRAILSHEIM K, GUTIERREZ D, HADDAD N, Norman L Carreck, Peter Neumann, SOROKER V   +5 more
core   +1 more source

Morphological Comparisons of Adult Worker Bees Developed in Chinese and Italian Honey Bee Combs

Insects
The size of comb cells is a key factor influencing the body size of honey bee workers. Comb cells and the body size of Chinese honey bee workers are smaller than those of Italian honey bee workers.
Shunhua Yang, Hui Li, Pingqing Wu, Dan Yue, Yulong Guo, Wenzheng Zhao, Kun Dong   +6 more
doaj   +1 more source

Effects of bioinsecticide exposure route on aphids and their natural enemies in oilseed rape

Pest Management Science, EarlyView.
Fatty acids, silicone polymers and surfactants reduced aphid numbers but caused natural enemy mortality under direct exposure, while minimal residual activity suggests potential for targeted, compatible use in integrated pest management. Abstract BACKGROUND Myzus persicae Sulzer and Brevicoryne brassicae L.
Aimee J. Tonks, Tom W. Pope, Simon Cooper, Joe M. Roberts   +3 more
wiley   +1 more source

Penggunaan Computed Radiography Untuk Identifikasi Madu Lebah [PDF]

, 2016
Research on identification of honey bee using Computed Radiography has been done. The testing was carried out by providing digital radiograph of the three types of honey bee.
MAIYENA, S. (SRI)
core  

Revisiting the Iberian honey bee (Apis mellifera iberiensis) contact zone: maternal and genome-wide nuclear variations provide support for secondary contact from historical refugia [PDF]

, 2015
Dissecting diversity patterns of organisms endemic to Iberia has been truly challenging for a variety of taxa, and the Iberian honey bee is no exception. Surveys of genetic variation in the Iberian honey bee are among the most extensive for any honey bee
Arias, Arias, Bandelt, Barton, Barton, Barton, Barton, Beye, Branco, Branco, Campana, Campos, Carneiro, Carranza, Chen, Chávez-Galarza, Cornuet, Cosson, Crane, Cánovas, Cánovas, De la Rúa, Derryberry, Durrett, Earl, Endler, Engel, Evanno, Ferrand, Franck, Franck, Franck, Garnery, Garnery, Garnery, Garnery, Garnery, Gay, Geraldes, Godinho, Gonçalves, Gowen, Guillaumet, Gómez, Han, Hewitt, Hill, Jakobsson, Jensen, Jombart, Jombart, Jombart, Kandemir, Klaassen, Librado, Luikart, Mann, Meixner, Miguel, Miguel, Miraldo, Nauta, Nielsen, Oleksa, Peakall, Phillips, Pinho, Pinto, Pinto, Pinto, Pinto, Polechova, Pritchard, Queney, R Development Core Team, Rortais, Rosenberg, Rosenberg, Ruttner, Ruttner, Rúa, Rúa, Rúa, Rúa, Rúa, Sambrook, Serre, Shaibi, Sheppard, Smith, Smith, Soland-Reckeweg, Szymura, Szymura, Tamura, Wallberg, Waples, Weir, Weiss, Whitfield, Wilcoxon, Winston, Yuri   +102 more
core   +1 more source