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hostpreferences, etc ; Culex territans; carbon dioxide; cold; habitats; heat; Show all 6 Subjects
Abstract:
... Combining thermopreference (Tₚ) and CO₂-gated heat-seeking assays, we studied the thermal preferendum and response to thermal cues in three Culex mosquito species exhibiting differences in native habitat and host preference (e.g., biting cold and/or warm-blooded animals). Results show that these species differ in both Tₚ and heat-seeking behavior. In particular, we found that Culex territans, whic ...
hostpreferences, etc ; Crustacea; Japan; Muricidae; geographical distribution; hosts; limpets; research; Show all 8 Subjects
Abstract:
... Substrate variety and host preference of the epizoic limpet Lottia tenuisculpta were investigated based on specimen and field observations. Specimen observation revealed the presence of the limpet on 33 species of Mollusca and two species of Crustacea, and it predominantly used Tegulidae and Muricidae throughout its geographic range. Some of the substrate molluscs had radula traces and home scars ...
hostpreferences, etc ; Dysaphis plantaginea; apples; cultivars; leaves; pests; population dynamics; predation; Belgium; Show all 9 Subjects
Abstract:
... The question of whether food webs are resource or predation controlled is crucial for the development of sustainable IPM strategies in agriculture. Many IPM studies focus on top–down control, while little is known about bottom–up effects. Here, we unravelled the bottom–up interactions between rosy apple aphid (RAA) Dysaphis plantaginea and 13 apple cultivars in north-eastern Belgium. Population dy ...
hostpreferences, etc ; Alhagi sparsifolia; community structure; phreatophytes; rhizosphere; soil; vegetation; xerophytes; Central Asia; Show all 9 Subjects
Abstract:
... The microbial communities that inhabit the rhizosphere and roots contribute to plant survival. However, it remains largely unclear about the ecological processes that govern the assembly of these root-associated bacterial communities for desert plants. Alhagi sparsifolia Shap. is a dominant perennial phreatophyte in the Taklamakan Desert, Central Asia. Here we analyzed the bacterial communities in ...
hostpreferences, etc ; Crinoidea; allomones; anthraquinones; kairomones; mass spectrometry; olfactometers; secondary metabolites; shrimp; symbiosis; Madagascar; Show all 11 Subjects
Abstract:
... Quinones are one of the major pigment groups that provide such bright colors to feather stars (Echinodermata, Crinoidea). These secondary metabolites also act as defensive molecules rendering crinoids unpalatable and repellent to other organisms. However, feather stars are usually associated with numerous symbiotic organisms, amongst which the ectocommensal snapping shrimp Synalpheus stimpsonii. W ...
hostpreferences, etc ; Aphidius matricariae; Aphis fabae; biopesticides; lipopeptides; locomotion; mortality; plant pathogens; trophic levels; Show all 9 Subjects
Abstract:
... BACKGROUND: Lipopeptides extracted from the Bacillus genus are emerging biopesticides, especially in protecting crops against phytopathogens. Among the three main families of lipopeptides, surfactins have been identified as having insecticidal properties against several insect orders. However, the sublethal effects of these promising biopesticides on insect pests and their natural enemies remain l ...
hostpreferences, etc ; Molothrus bonariensis; acoustics; adults; brood parasitism; coevolution; conspecificity; fledglings; nests; plumage; sociobiology; Show all 11 Subjects
Abstract:
... Agonistic interactions between obligate avian brood parasites and their hosts can lead to the coevolution at any stage of the nesting cycle, yet adaptations and counter-adaptations at the fledgling stage are poorly known. Young of the host-specialist screaming cowbird (Molothrus rufoaxillaris) closely resemble those of its greyish baywing (Agelaioides badius) host in appearance and begging calls. ...
hostpreferences, etc ; Cerambycidae; Encyrtidae; Palearctic region; Quercus ilex; eggs; parasitism; parasitoids; phylogeny; wasps; France; Spain; Show all 12 Subjects
Abstract:
... The parasitism of the encyrtid wasp Oobius rudnevi (Nowicki, 1928) on the eggs of the longhorn beetle Cerambyx (Cerambyx) miles Bonelli, 1812, is recorded for first time through field and laboratory trials. Field trials with sentinel eggs of C. miles were conducted in SW Spain oak forests in which O. rudnevi was known to occur, using as positive controls sentinel eggs of both Cerambyx (Cerambyx) c ...
hostpreferences, etc ; Corethrella; Neotropics; acoustics; blood; entomology; females; frogs; host specificity; males; morphs; Costa Rica; Show all 12 Subjects
Abstract:
... 1. Female frog‐biting midges (Diptera: Corethrellidae) eavesdrop on the nocturnal mating calls of their blood hosts – male frogs. Available data suggest variable degrees of specialisation among Corethrella‐host associations, with limited information on the mechanisms involved in host selection and partitioning on a community level. 2. Our study provides a first comprehensive analysis of host inter ...
hostpreferences, etc ; Sitodiplosis mosellana; acetates; electroantennography; food chemistry; ocimene; odors; oviposition; pest management; pests; wheat; Show all 11 Subjects
Abstract:
... Sitodiplosis mosellana is a major wheat pest that oviposits on spikes, and resistant wheat varieties have been released. However, wheat spike volatiles mediating S. mosellana host selection or resistance are largely unknown. In this study, we found that the highly susceptible wheat varieties Xinong 822, Xinong 88, and Xiaoyan 22 were preferred for S. mosellana oviposition, and their spike volatile ...
hostpreferences, etc ; Loranthaceae; Santalaceae; endophytes; flora; frugivores; functional diversity; keystone species; nutrition; pollination; symbionts; Africa; Show all 12 Subjects
Abstract:
... Mistletoes, as perennial hemiparasitic angiosperms that parasitize woody plants, are an important component of the highly diverse, endemically rich and mosaic African flora, which is attributed to the Holarctic, Paleotropical, and Cape Floristic kingdoms. The richness of African mistletoes from the Loranthaceae and Viscaceae, along with many aspects of their biology and ecology, was covered in the ...
Ana Cristina Torres Moura; Solange Maria de França; Mariana Oliveira Breda; Ynayanna Nariza Medeiros Silva; Antonio Vieira Gomes Neto; Paulo Roberto Ramalho Silva; Douglas Rafael e Silva Barbosa
hostpreferences, etc ; Aphis spiraecola; Capsicum frutescens; Eucalyptus; Polyscias; Scutellaria; fecundity; hosts; life tables; longevity; population growth; Show all 11 Subjects
Abstract:
... Host plants are one of the main factors that can affect biological aspects, development, fecundity, and behavior in aphids. However, studies on the reproductive potential of Aphis spiraecola (Hemiptera: Aphididae) on different hosts are scarce. The objective of this study was to evaluate the population growth and the preference for feeding of A. spiraecola in Capsicum frutescens, Polyscias scutell ...
Daniela Karasova; Marcela Faldynova; Jitka Matiasovicova; Alena Sebkova; Magdalena Crhanova; Tereza Kubasova; Zuzana Seidlerova; Hana Prikrylova; Jiri Volf; Michal Zeman; Vladimir Babak; Helena Juricova; Jana Rajova; Lenka Vlasatikova; Petr Rysavka; Ivan Rychlik
... The gut microbiota of warm-blooded vertebrates consists of bacterial species belonging to two main phyla; Firmicutes and Bacteroidetes. However, does it mean that the same bacterial species are found in humans and chickens? Here we show that the ability to survive in an aerobic environment is central for host species adaptation. Known bacterial species commonly found in humans, pigs, chickens and ...
hostpreferences, etc ; Alburnus; Ligula intestinalis; Squalius; Turkey (country); fish; fish communities; gillnets; hybrid species; lakes; parasites; Show all 11 Subjects
Abstract:
... Taxonomic evaluations are needed to accurately determine the host selection of fish parasites. The present study is a multidisciplinary research in the field of basic and fish diseases sciences. The description of the hybrid species of Squalius orientalis and Alburnus derjugini and infection of Ligula intestinalis in these hybrid fish were reported for the first time from the Kürtün Dam Lake in no ...
... Monochamus saltuarius (Coleoptera: Cerambycidae) was reported as the vector beetle of the pine wood nematode (PWN, Bursaphelenchus xylophilus) in Japan and Europe. It was first reported to transmitted the PWN to native Pinus species in 2018 in Liaoning Province, China. However, the lack of genomic resources has limited the in-depth understanding of its interspecific relationship with PWN. Here, we ...
Shivaji Hausrao Thube; R. Thava Prakasa Pandian; Arulappan Josephrajkumar; Anthara Bhavishya; B. J. Nirmal Kumar; Dnyaneshwar M. Firake; Vivek Shah; T. N. Madhu; Enrico Ruzzier
... Exudation of mucilage from pinhead-sized boreholes in cocoa pods was recorded in Karnataka, India, during 2021. Further investigations showed the association of scolytine beetles with infested pods. The identity of the pest, Xylosandrus crassiusculus, was confirmed through morphological characterization and sequencing of the mitochondrial COI gene. We studied the predisposing factors for its infes ...
hostpreferences, etc ; Fusarium culmorum; Pratylenchus thornei; crown rot; cultivars; fungi; germplasm; reproduction; root lesion nematodes; spring wheat; Show all 10 Subjects
Abstract:
... The root-lesion nematode, Pratylenchus thornei, and the crown rot fungus, Fusarium culmorum, cause tremendous damage to a wide range of grain crops, resulting in significant economic losses in the global yield production. The presence of both pathogens simultaneously in cereal fields puts more pressure on breeding programs, restricting new resistant cultivars to express their potential. This study ...
hostpreferences, etc ; agroecosystems; arid lands; corn; crop yield; keystone species; plastic film mulches; rhizoplane; selection pressure; soil; taxonomy; Show all 11 Subjects
Abstract:
... In agroecosystem soils, abundant and rare biospheres have coexisted, resulting in complex interactive systems. It has remained unclear how agricultural practices have impacted the assembly of abundant and rare bacteria within root-associated compartments. The response of abundant and rare bacteria to plastic film mulch (PM) was investigated on a fine-compartment scale from bulk soil to rhizoplane, ...
hostpreferences, etc ; Aedes; Culex pipiens; Culiseta; West Nile fever; dengue; dirofilariasis; fauna; habitats; larvae; malaria; medical entomology; Iran; Show all 13 Subjects
Abstract:
... Hormozgan Province is one of the important foci of malaria in Iran. In addition to malaria pathogens, mosquitoes also transmit the pathogens that cause dirofilariasis and West Nile fever in the province. Also, the threat of emerging aedine-borne viruses that cause infections, such as Chikungunya, dengue, and Zika, is noticeable. There is little information about the fauna and bionomics of Culicina ...
hostpreferences, etc ; Phthorimaea operculella; adults; host plants; instars; larvae; oviposition preference; pest management; potatoes; pupae; survival rate; China; Show all 12 Subjects
Abstract:
... BACKGROUND: Damage by the potato tuber moth Phthorimaea operculella is one of the major constraints to commercial production of potato in many areas of the world. To promote effective pest management practices for P. operculella based on host plant, larval and adult performance of P. operculella fed on Lishu 6, Hezuo 88, Yunshu 304, and Qingshu 9 potato varieties was compared by examining their su ...