Results 91 to 100 of about 1,068 (158)

Novel microsatellite DNA markers indicate strict parthenogenesis and few genotypes in the invasive willow sawfly Nematus oligospilus [PDF]

open access: yes, 2017
Invasive organisms can have major impacts on the environment. Some invasive organisms are parthenogenetic in their invasive range and, therefore, exist as a number of asexual lineages (=clones).
Caron, V.   +4 more
core  

Multiple paternity and colony homeostasis in Lasius niger ants [PDF]

open access: yes, 2018
Multiple mating by social insect queens is a common phenomenon despite likely imposing substantial costs on queens. Mating with several males could be adaptive if a more genetically diverse worker force is better able to always handle any task ...
Fjerdingstad, Else
core  

Temporal Dynamics of Iris Yellow Spot Virus and Its Vector, Thrips tabaci (Thysanoptera: Thripidae), in Seeded and Transplanted Onion Fields [PDF]

open access: yes, 2017
Onion thrips, Thrips tabaci (Lindeman) (Thysanoptera: Thripidae), can reduce onion bulb yield and transmit iris yellow spot virus (IYSV) (Bunyaviridae: Tospovirus), which can cause additional yield losses.
Fuchs, Marc   +4 more
core  

The Evolutionary Genetics of Thelytokous Parthenogenesis in Eusocial Hymenoptera [PDF]

open access: yes, 2015
The phenomenon of thelytoky, the asexual production of diploid female offspring, is being increasingly uncovered among the eusocial Hymenoptera. Thelytoky is associated with a number of fascinating and novel reproductive systems.
Goudie, Frances
core  

Evolution of pseudo-arrhenotoky

open access: yesExperimental & applied acarology, 1988
M. Sabelis, C. J. Nagelkerke
semanticscholar   +1 more source

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