Results 81 to 90 of about 67,972 (269)

Cell‐Penetrating Poly(disulfide)s

open access: yesHelvetica Chimica Acta, EarlyView.
The first 10 years of cell‐penetrating poly(disulfide)s (CPDs) are reviewed comprehensively. CPDs are prepared by ring‐opening polymerization of cyclic disulfides. The many sidechain structures and diverse biological applications realized so far beyond the original arginines identify CPDs as the most popular current delivery system that operates with ...
Michael Cognet   +10 more
wiley   +1 more source

Geographic Variation in Sexual Attraction of Spodoptera frugiperda Corn- and Rice-Strain Males to Pheromone Lures [PDF]

open access: yes, 2014
The corn- and rice-strains of Spodoptera frugiperda exhibit several genetic and behavioral differences and appear to be undergoing ecological speciation in sympatry.
Groot, Astrid T.   +9 more
core   +7 more sources

Noncanonical Nucleotides in the Genome Around the Maternal‐Zygotic Transition

open access: yesJournal of Experimental Zoology Part B: Molecular and Developmental Evolution, EarlyView.
In this paper, Kazzazi et al. provide a comprehensive review of the dynamics of nonconventional nucleotides in the genome during early developmental stages, hypothesizing a potential role for these nucleotides in the activation of the zygotic genome. ABSTRACT From the very moment of fertilization and throughout development, the cells of animal embryos ...
Latifa Kazzazy   +7 more
wiley   +1 more source

Functional analysis of two SfHsp90 genes in response to high temperature and insecticide stress in Spodoptera frugiperda (Lepidoptera: Noctuidae)

open access: yesEuropean Journal of Entomology
Spodoptera frugiperda, a worldwide pest, can feed on 353 crops species, including corn, rice, and sorghum. It is highly adaptable to various environments.
Hong-Yun RUAN   +4 more
doaj   +1 more source

Controle biológico da lagarta do cartucho, Spodoptera frugiperda, com baculovírus. [PDF]

open access: yes, 2012
bitstream/CNPMS-2010/22431/1/Circ-114 ...
TUELHER, E. de S., VALICENTE, F. H.
core  

Herbivores induce plant chemical defenses based on the identity of their attacking parasitoid

open access: yesOikos, EarlyView.
Many parasitoids increase plant fitness by decreasing herbivore feeding damage. Solitary parasitoids (where only one individual completes development per host) generally cause their hosts to feed less than unparasitized herbivores, reducing pressure on plants to induce chemical defense production.
Ryan L. Paul   +3 more
wiley   +1 more source

CONTROLE INTEGRADO DE SPODOPTERA FRUGIPERDA (SMITH & ABBOTT) UTILIZANDO-SE O PARASITÓIDE TELENOMUS REMUS NIXON INTEGRATED CONTROL OF SPODOPTERA FRUGIPERDA (SMITH & ABBOTT) USING THE PARASITOID TELENOMUS REMUS NIXON

open access: yesPesquisa Agropecuária Brasileira, 1999
Este estudo foi conduzido em 1996 e 1997 para avaliar a eficiência da liberação de Telenomus remus Nixon (cerca de 200.000 adultos/ha), sozinho ou integrado ao vírus de poliedrose nuclear de Spodoptera frugiperda (VPNSf) ou a um inseticida químico ...
MARIA DE LOURDES CORRÊA FIGUEIREDO   +2 more
doaj   +1 more source

Telenomus remus Nixon egg parasitization of three species of Spodoptera under different temperatures. [PDF]

open access: yes, 2013
Telenomus remus Nixon is a promising biocontrol agent as an egg parasitoid of Spodoptera spp., but the lack of information on the host?parasitoid interactions in this system precludes its applied use in agriculture.
BUENO, A. F.   +3 more
core   +1 more source

Vertical and temporal niche partitioning in Amazonian butterflies: implications for the evolution of thermal tolerance

open access: yesOikos, EarlyView.
Closely related species living in sympatry are often partitioned into divergent ecological niches. Such specialization can be enabled by the evolution of divergent traits enhancing adaptation to different niches. In this study, we investigate the partitioning of closely related butterfly species into different forest strata and daily activity time and ...
Titouan Bouinier   +2 more
wiley   +1 more source

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