Results 81 to 90 of about 34,831 (289)
Wildlife Biology, EarlyView.Sympatric bat species can co‐exist and avoid interspecific competition via niche differentiation e.g. diet. Detecting dietary differences can be achieved by comparing dietary niches of sympatric and allopatric populations. If dietary overlap is higher in sympatry versus allopatry, co‐occurrence may be altering the dietary niche of the species.
Heather Wood +3 more
wiley +1 more source
Avaliação de acessos de milho para resistência a Spodoptera frugiperda (Smith) (Lepidoptera: Noctuidae) em laboratório. [PDF]
, 2016 Avaliou-se uma coleção de milho para resistência à lagarta de Spodoptera frugiperda (J.E.Smith) (Lepidóptera: Noctuidae) em testes de laboratório da UFRA. Utilizou-se 25 acessos de milho proveniente do banco de germoplasma da Embrapa Milho e Sorgo, em um
GOMES, F. da S. +3 more
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Wildlife Biology, EarlyView.Supplementary feeding for declining hedgehog Erinaceus europaeus populations is popular in Great Britain and has been suggested as an important factor in explaining higher densities in urban areas compared with rural ones. Occupancy modelling was used to test whether spatial variation in supplementary feeding, natural food, habitat, or predator ...
Eleanor S. Benjamin +6 more
wiley +1 more source
Influência de genótipos de algodoeiro com e sem nectários na oviposição e longevidade de Chrysoperla externa (Hagen, 1861) (Neuroptera: Chrysopidae). [PDF]
, 2011 bitstream/CNPA/18394/1/COMTEC300 ...
ALMEIDA, C. A. de +2 more
core +1 more source
Functional Ecology, EarlyView.Read the free Plain Language Summary for this article on the Journal blog. Abstract With ongoing climate change, temperature‐dependent outcomes of host–parasitoid interactions can affect ecosystem functioning and key ecosystem services such as biological control. However, most studies addressing the impacts of temperature on host–parasitoid systems are
Florencia Baudino +3 more
wiley +1 more source
Functional Ecology, EarlyView.Read the free Plain Language Summary for this article on the Journal blog. Abstract Plant defence phenotypes commonly integrate physical and chemical traits that may act synergistically against herbivores, but empirical evidence for synergy as a defence strategy remains limited.
Rosemary A. E. Glos +2 more
wiley +1 more source
Notas a algunas especies de Brethes
Revista del Museo de La PlataTegumento negro o castaño oscuro, las patas de este color, pero los tarsos y el escapo más claros; revestimiento de escamas verde claras o cobrizas, poco tupidas, concentradas sobre el dorso y en los costados del rostro y de la cabeza, dejando desnuda ...
Guillermo Kuschel
doaj
Selection of the fall armyworm Spodoptera frugiperda (Smith) (Lepidoptera: Noctuidae) for survival on Cry 1A (b) Bt toxin. [PDF]
, 2015 Plantas transgênicas que expressam toxinas da bactéria Bacillus thuringiensis (Bt) representam um importante avanço para o controle de lepidópteros-pragas de milho.
FOSTER, J. E. +4 more
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Spatial overlap and temporal synchrony between guilds of insect hosts and parasitoids
Journal of Animal Ecology, EarlyView.This study identified a spatial overlap between insect host guild richness and parasitoid richness. Species richness in parasitoid guilds always increased later in the season than richness of their host guilds. These findings suggest that shifts in climate and land‐use may alter the synchrony of insect trophic layers.
Laura J. A. van Dijk +10 more
wiley +1 more source
Extratos vegetais no controle in vitro do carrapato dos bovinos. [PDF]
, 2012 O objetivo deste trabalho foi avaliar a eficácia in vitro de extratos etanólicos e aquosos no controle de fêmeas ingurgitadas de Rhipicephalus (Boophilus) microplus.
ANDRADE, I. M. de +5 more
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