Results 81 to 90 of about 2,722 (171)

Harringtonia lauricola Spread in Sassafras Root Systems in the Absence of Its Vector, the Redbay Ambrosia Beetle (Xyleborus glabratus)

Forest Pathology, Volume 56, Issue 4, August 2026.
ABSTRACT Laurel wilt is a vascular disease caused by a non‐native pathogen (Harringtonia lauricola) and an associated beetle vector (redbay ambrosia beetle; RAB; Xyleborus glabratus) affecting several members of the Lauraceae family in North America, including the ecologically and culturally important sassafras (Sassafras albidum).
Katy Crout, Julia Kerrigan, Albert Mayfield, Jess Hartshorn   +3 more
wiley   +1 more source

Phenotypic plasticity of Daphnia life history traits in response to predator kairomones: genetic variability and evolutionary potential [PDF]

, 1997
Cladoceran populations can respond to changing predation regimes by a phenotypical response as well as by shifts in genotype frequencies. In this study, we investigated the phenotypic plasticity exhibited by life history traits of D.
Weber, Mw. A., Declerck, S.
core   +2 more sources

Depth selection behavior, fish kairomones, and the life histories of Daphnia hyalina x galeata hybrid clones.

, 1999
We studied life-history characteristics of 22 genetically distinct Daphnia hyalina X galeata clonal lineages isolated from samples taken at different depths in the Scohsee Lake (Germany) in the presence and absence of fish kairomones. substantial genetic
de Meester, L., Weider, L.
core   +1 more source

Gene up-regulation in response to predator kairomones in the water flea, Daphnia pulex [PDF]

, 2010
Background: Numerous cases of predator-induced polyphenisms, in which alternate phenotypes are produced in response to extrinsic stimuli, have been reported in aquatic taxa to date.
Asano Ishikawa, Miyazaki, Satoshi, Cornette, Richard, Imai, Maki, Ishikawa, Yuki, Yuki Ishikawa, Koshikawa, Shigeyuki, Miura, Toru, Hidehiko Ishigaki, Toru Miura, Miyakawa, Hitoshi, Satoshi Miyazaki, Maki Imai, Hitoshi Miyakawa, Ishigaki, Hidehiko, Shigeyuki Koshikawa, Richard Cornette, Naoki Sugimoto, Ishikawa, Asano, Okada, Yasukazu, Sugimoto, Naoki, Yasukazu Okada   +21 more
core   +1 more source

Comportamento de larvas de Diabrotica speciosa (Coleoptera: Chrysomelidae) em resposta ao CO2 e a plântulas de espécies cultivadas Behavioral responses of Diabrotica speciosa (Coleoptera: Chrysomelidae) larvae to CO2 and seedlings of host plants

Ciência Rural, 2005
As respostas de larvas de Diabrotica speciosa (Germar) (Coleoptera: Chrysomelidae) ao CO2 e o comportamento destas larvas quando expostas a plantas hospedeiras e não hospedeiras foram estudadas em laboratório. Larvas de primeiro ínstar de D.
Tânia Pereira, Maurício Ursi Ventura, Francisco Assis Marques   +2 more
doaj   +1 more source

Exposure to predator kairomones influences egg number and size in Littorina littorea [PDF]

, 2015
Predator kairomones play an important role in intertidal ecosystems, but knowledge on their potential role in influencing maternal effects is lacking. The aim of this study was to test whether egg production by female Littorina littorea was influenced by
Rundle, Simon, Raynor, Jessica
core   +1 more source

Effects of neonate size and food concentration on the life history responses of a clone of the hybrid Daphnia hyalina ⍥ galeata to fish kairomones [PDF]

, 1997
S U M M A R Y 1. The influence of fish kairomones on the life history parameters of a clone of the hybrid Daphnia galeata ϫ hyalina was measured in laboratory experiments with small and large neonates at one food concentration.
T I N E K E R E E D E
core  

Putative kairomones selected for EAG study of Simulium spp.

, 2015
* Compound common to all individuals examined in this study.Putative kairomones selected for EAG study of Simulium spp.
Mario C. Salinas-Carmona (467582), Nathan D. Burkett-Cadena (228211), Bill Baker (682510), Monsuru A. Adeleke (282096), Tommy W. McGaha Jr (682505), Moussa Sanfo (437640), Thomas R. Unnasch (228231), Charles R. Katholi (467584), Jose L. Torres-Estrada (682509), Henry Fadamiro (682508), Mario A. Rodriguez-Perez (5661961), Laurent D. Toé (318712), Eddie W. Cupp (467581), Ryan M. Young (682504), Traore Soungalo (682506), Raymond Noblet (682507)   +15 more
core   +1 more source

Finding the fish factor

eLife, 2019
The water flea Daphnia moves to deeper waters to avoid predators when it detects a chemical produced by fish.
Georg Pohnert
doaj   +1 more source

Using a Standardized Protocol to Assess Female Codling Moth, Cydia pomonella (L.), Mating Status Under Mating Disruption Technologies

Insects
Implementing mating disruption (MD) programs to manage codling moth (CM), Cydia pomonella (L.), should be based on knowledge of how effectively each program disrupts female mating.
Alan Lee Knight, Michele Preti, Esteban Basoalto   +2 more
doaj   +1 more source