The latter is related to the curious mating behaviour, which is documented for this species and T. erosifolium Walker 1870. These essential oils had a high level of toxicity in the fumigation assay against L. bostrychophila adults at both 10 and 20 ppm. A lock ( are common stored-product pests that have previously been identified in our laboratory animal facility. APC will also provide the opportunity to have all positive controls in a single tube, which reduces maintenance cost and labor, but increases the accuracy and reliability of the assays. In: Zool. Furthermore, intestinal Drosocin induction protected the animals against infections with the natural Drosophila pathogen Pseudomonas entomophila, whereas a germ-reduced environment prevented the lifespan extending effect of Drosocin. Fukutomi, Yuma; Kawakami, Yuji; Taniguchi, Masami; Saito, Akemi; Fukuda, Azumi; Yasueda, Hiroshi; Nakazawa, Takuya; Hasegawa, Maki; Nakamura, Hiroyuki; Akiyama, Kazuo. sp., A. dichrostyla nov. Published by Oxford University Press on behalf of the Entomological Society of America. Stored agricultural product protection in Croatia. and Its Bioactivities against Two Stored-Product Insects.
The results of a survey of the psocid family Ectopsocidae in Valle del Cauca and NNP Gorgona, are here presented. n., Rhogadopsis. n. Additional material of the aforementioned species is noted, substantially increasing their known distributions. Repellent and insecticidal effects of the essential oil of Kaempferia galanga rhizomes to Liposcelis bostrychophila (Psocoptera: Liposcelidae).
There was 100% mortality of L. corrodens at all depths in the heat treatments but only 92.5% mortality for L. decolor, with most survivors located in the bioassay containers at the top of the silo. We investigated the effects of seven temperatures (22.5, 25.0, 27.5, 30.0, 32.5, 35.0, and 37.5C) and four relative humidities (43, 55, 63, and 75%) on population growth and development of the psocid Liposcelis fusciceps Badonnel (Psocoptera: Liposcelididae). The insecticidal effect of low temperatures for the control of all life stages of two stored product insects, Plodia interpunctella and Liposcelis bostrychophila, was evaluated under laboratory conditions. This univoltine insect enters obligatory pupal diapause in each generation, while little is known about the course and the molecular mechanisms of diapause. Insect pathogens as biological control agents: Back to the future.
Disruption of betA abolished the ability of Ser. -Terpinyl acetate (LD = 92.59 g/cm) exhibited stronger contact toxicity against booklice than -terpineol (LD = 140.30 g/cm), 4-terpineol (LD = 211.35 g/cm), and linalool (LD5 = 393.16 g/cm). Additionally, bacteria-challenged females were less discriminating between oviposition sites than control females. Revision of the western Palaearctic species of Liposcelis Motschulsky (Psocoptera : Liposcelidae).
from sugarcane rhizosphere, and to evaluate their plant- growth- promoting (PGP) traits and nitrogenase activity.
The estimation of ACC deaminase activity, strains CY4 and BA2 produced maximum and minimum activity of 77.0 and 15.13 moL mg -1 h -1 . When several references are cited, they may give conflicting information on the status. In this study, PCR primers and probes specific to different Liposcelis spp. At 40.0 degrees C, L. rufa populations declined or barely grew. Based on bioactivity-guided fractionation, four active constituents were isolated from the oil and identified as 1,8-cineole, ethyl cinnamate, ethyl rho-methoxycinnamate, and trans-cinnamaldehyde. n., Phaedrotoma dimidia (Chen & Weng, 2005) comb. [1]. Tropical Pest Management, 38(4):391-397, Kalinovic I, Ivezic M, 1994. n., Therophilus lienhuachihensis (Chou & Sharkey, 1989), comb. The essential oil exhibited contact toxicity against the booklouse with an LC50 value of 68.6 microg/cm2. Advances in insect phototaxis and application to pest management: a review. Bordough, France, 1455-1462, CABI, Undated. A new species, C. sagta sp. These insects are difficult to control because they have developed resistance to many chemical insecticides.
Wallingford, UK: CABI,108-112, McFarlaneJA, 1982. Psocids are an emerging problem in grain storage, handling, and processing facilities in the United States. n.; Bradysia conjuncta (Skuse, 1890) = Sciara serenipennis Skuse, 1890 syn. They increase to 22 the number of species described in the genus, thirteen of which are endemic to Colombia, with one species shared with Brazil and Peru. Twenty-eight components of the oil were identified. Manchola, Oscar Fernando Saenz; Obando, Ranulfo Gonzlez; Aldrete, Alfonso N Garca. I. Canberra, Australia.
montivaga, Aus. In Germany and the USA, this method is used by an increasing number of physicians and health practitioners (non-medically qualified complementary practitioners), because this easy test seems to give important information about patients' health status. Search for other works by this author on: Temperature Sensing and Honey Bee Colony Strength, Essential Oils in Urban Insect ManagementA Review, Drones: Innovative Technology for Use in Precision Pest Management, Impact of Cover Crop Planting and Termination Dates on Arthropod Activity in the Following Corn, About the Entomological Society of America, Receive exclusive offers and updates from Oxford Academic, Copyright 2022 Entomological Society of America. Published by Oxford University Press on behalf of Entomological Society of America. n., Rhogadopsis apii (Chen & Weng, 2005) comb. L. brunnea females and males responded positively to all six wavelengths evaluated. Efficacy of pyriproxyfen for control of stored-product psocids (Psocoptera) on concrete surfaces. Here, we present a multicolor implementation of CSDISM for the popular Micro-Manager Open Source Microscopy platform. Myristicin (LC50, 18.74 g/cm(2)) and safrole (LC50, 69.28 g/cm(2)) exhibited stronger acute toxicity than 1,8-cineole (LC50, 1,049.41 g/cm(2)) against the booklice. Following 14days of exposure, all adults of four species were dead on wheat at 100ppm and on rice at 150ppm except maize and sorghum. Therefore, spatial arrangement and distance to the forest edge of traps or spraying spot should be considered to enhance pest control on B. minax in small-scale orchards. n. is new for China and Hunan; Xynobius maculipennis(Enderlein, 1912) comb.
Phylogenetic analysis showed that defensins from T. castaneum, mealworms, Udo longhorn beetle and houseflies cluster within a well-defined clade of insect defensins. The expression levels of 15 GST genes in different field populations showed that 9 GST genes were significantly higher in Tongliang population compared to other populations.
The larvae of scarab beetles, known as white grubs and belonging to the genera Phyllophaga and Anomala (Coleoptera: Scarabaeidae), are regarded as soil-dwelling pests in Mexico. We conclude that T. castaneum defensins are primarily active against Gram-positive bacteria and that other AMPs may play a more prominent role against Gram-negative species. Stored Product Protection. Also, no transcriptome data relevant to psocids infection is available.
entomophila can be used to improve formulations of this bacterium, and allow its application under a wider range of environmental conditions. Maintaining Good Grain Quality. Moreover, the samples collected within diapause maintenance (early-, middle-, and late-diapause) only exhibited marginal transcriptomic and metabolomic variation with each other. Therefore, it is crucial to investigate alternative integrated pest management (IPM) approaches, such as the use of light attraction for monitoring and/or controlling psocids. sp., A. balbii nov. All three recombinant defensins showed bactericidal activity against Micrococcus luteus and Bacillus thuringiensis serovar tolworthi, but only Def1 and Def2 showed a bacteriostatic effect against Staphylococcus epidermidis.
The Authors 2017. Barklice,Booklice,andParasiticLice(Psocodea), Handbook of urban insects and arachnids: A handbook of urban entomology. nov. and Pachychoeta inca Martin syn. Four pairs of closely allied species shared barcodes including Chrysoperla pallida Henry et al., 2002 and C. lucasina Lacroix, 1912; Wesmaelius concinnus (Stephens, 1836) and W. quadrifasciatus (Reuter, 1894); Hemerobius handschini Tjeder, 1957 and H. nitidulus Fabricius, 1777; and H. atrifrons McLachlan, 1868 and H. contumax Tjeder, 1932. It was found that the main components were myristicin (36.87%), terpinolene (13.26%), p-cymene-8-ol (12.38%), and 3-carene (3.88%). Economic assessment of Psocid infestations in rice storage. nov., T. onkiosternum sp. It is found for the first time that even- and odd number mcl-PHA homopolymers have different physical properties. It was found that the essential oil of A. maximum fruits possessed contact and fumigant toxicities against T. castaneum adults (LD50 = 29.57 g/adult and LC(50) = 23.09 mg/L air, respectively) and showed contact toxicity against L. bostrychophila (LD(50) = 67.46 g/cm(2)). We also discuss the morphological differences between the specimens of Silbomyia hoeneana Enderlein collected from China and Taiwan, a species that has only been found previously in Southern China. n., C. uncinatum Kirk- Spriggs, sp. After 2 h treatment, the essential oil possessed 100% repellency at 78.63 nL/cm(2) against T. castaneum and 84% repellency at 63.17 nL/cm(2) against L. bostrychophila. Terpinolene and limonene were separated as main components from the essential oil. Fachin, Diego Aguilar; Amorim, Dalton De Souza, The Neotropical genus Acrochaeta Wiedemann is revised and a cladistics analysis of the genus based on morphological characters is presented. Six new species of the genus Stantonia are described and illustrated: Stantonia brevicaudata van Achterberg, sp. PMID:22144857. Surveys on insects and arachnids associated with stored products in some parts of Java. The essential oil of A. rupestris (LC = 6.67 mg/L air) also possessed fumigant toxicity against L. bostrychophila while the four constituents, 4-terpineol, -terpineol, -terpinyl acetate and linalool had LC values of 0.34, 1.12, 1.26 and 1.96 mg/L air, respectively. Conclusion The L. bostrychophila transcriptome and DGE data provide gene expression data that would further our understanding of molecular mechanisms in psocids. The major compounds in the essential oil were acetanisole (15.43%), anisole (9.43%), 1,8-cineole (8.07%), geraniol (7.89%), eugenol (4.54%), caryophyllene oxide (4.47%), caryophyllene (4.21%) and linalool (4.07%). G. P. Opit, J. E. Throne, P. W. Flinn, Sampling Plans for the Psocids Liposcelis entomophila and Liposcelis decolor (Psocoptera: Liposcelididae) in Steel Bins Containing Wheat, Journal of Economic Entomology, Volume 102, Issue 4, 1 August 2009, Pages 17141722, https://doi.org/10.1603/029.102.0440. The essential oil also exhibited contact toxicity against L. bostrychophila with an LC50 value of 215.25 g/cm(2).
In addition, an index to all the species-group names of Diptera proposed by Macquart (3,611, of which 3,543 are available) is given with bibliographic reference (year and page) to each original citation. The essential oil possessed fumigant toxicity against booklice (Liposcelis bostrychophila) with a 50% lethal concentration (LC50) value of 423.39 g/liter, while the isolated constituents, bornyl acetate and piperitone, had LC50 values of 351.69 and 311.12 g/liter against booklice, respectively. Female L. pearmani have two to five instars, and the percentages of females with two, three, four, and five instars were 5, 39, 55, and 1%, respectively. The edge concentration was discovered during the most weeks in adult occurrence, and the population of the adults aggregated with high probability within a less-than-100-m-wide band on both of the sides of the orchard and the woods. n.) and Coleopioides van Achterberg & Li, gen. n. (type species: Coleopioides postpectalis sp. of the Oriental Stratiomyinae including two new species, O. merzi sp.n.
Barthel, Andrea; Staudacher, Heike; Schmaltz, Antje; Heckel, David G; Groot, Astrid T. Immune response induction benefits insects in combatting infection by pathogens. Population growth and development of the psocid Liposcelis rufa (Psocoptera: Liposcelididae) at constant temperatures and relative humidities. Chemical Constituents and Insecticidal Activities of Ajaniafruticulosa Essential Oil. The fact that coevolution with B. bassiana results in resistance to B. thuringiensis, but not P. entomophila implies that B. thuringiensis and B. bassiana may share mechanisms of infection or toxicity not shared by P. entomophila. Therefore, we expect it to have a more limited distribution compared with other Liposcelis species. A total of 49 P450-, 31 GST- and 21 CES-specific genes representing the three enzyme families were identified. The insecticidal activity and chemical constituents of the essential oil from Ajaniafruticulosa were investigated.
Relative humidities of 63% and temperatures of 32.5C are detrimental to L. fusciceps. bostrychophila. L. rufa males have two to four nymphal instars, and the percentages of males with two, three, and four instars were 31, 54, and 15%, respectively. Nuez-Valdez, M. Eugenia; Caldern, Marco A.; Aranda, Eduardo; Hernndez, Luciano; Ramrez-Gama, Rosa M.; Lina, Laura; Rodrguez-Segura, Zitlhally; Gutirrez, Mara del C.; Villalobos, Francisco J. Medial parameral sclerite fusion in Psychodinae is otherwise known to occur only in Pericomaini and the paramormiine genus Psychomasina Jeek, 2004; however, many genera of Paramormiini show an apparently intermediate condition where the parameres are fused in one end to form a V- or U-shaped "furca". Gonzlez-Obando, Ranulfo; Aldrete, Alfonso N. Garca; Carrejo, Nancy S. Abstract Five new species of Euplocania from Colombia belonging in four species groups are here described and illustrated. However, contrary to expectations and previous reports, we did not find any evidence of trade-offs between immunity and other life history related traits, such as longevity, fecundity, egg hatchability, or development time. Four new synonymies are proposed: Panimerus havelkai Wagner, 1975 and Telmatoscopus seguyi Vaillant, 1990 are synonymized with Telmatoscopus advena, and Telmatoscopus incanus Nielsen, 1964 and Telmatoscopus vaillanti Withers, 1986 are synonymized with Seoda morula. Furthermore, Q-PCR confirmed that the expression of several delta class GSTs was upregulated at different times after malathion, propuxor and deltamethrine exposure with the LC 50 concentration of insecticide.
Type material of 12 of the 13 named species (C. angolense Tsacas, C. campsiphallum Tsacas, C. cuthbertsoni Duda, C. herrero Tsacas, C. pauliani Tsacas, C. platyphallum Tsacas, C. quinquevittatum Curran, C. saheliense Tsacas, C. sao Tsacas, C. simile Tsacas, C. striatifrons Malloch and C. tigrinum Sguy), was studied and errors in previous interpretations and designation of type specimens are resolved.
Kuala Lumpur, Malaysia; ASEAN Food Handling Bureau, 58 pp, Banks HJ, 1994. n.; Sciara tryoni Skuse, 1890 = Sciara insulana Vilkamaa, Hippa & Mohrig, 2015 syn. The results showed that the insects from Tongliang population had a relatively higher tolerance to malathion and propuxor than insects from other field populations. Trans R.ent. A total of 54,406,328 clean reads were obtained and that de novo assembled into 54,220 unigenes, with an average length of 571 bp.
PMID:22479490. In this study, we tested the sensitivities of Liposcelis entomophila, collected from four different field populations, to three insecticides. Neuropeptide hormone distribution was used as a basis to generate a high-resolution cellular map of the diffuse endocrine system. n.) and eight species are reported new for China (Gasteruption bimaculatum Pasteels, 1958, Gasteruption birmanense Pasteels, 1958, Gasteruption dimidiatum Semenov, 1892, Gasteruption formilis Alekseev, 1995, Gasteruption subhamatum Pasteels, 1958, Gasteruption tonkinense Pasteels, 1958, Gasteruption tournieri Schletterer, 1885, Gasteruption transversiceps Pasteels, 1958). Most of the LEDs that elicited positive responses to L. paeta females and L. brunnea females and males were also preferred when these lights were presented against brewer's yeast, a food attractant highly preferred by several psocid species. nov. (= the species formerly regarded as S. (S.) brevipar Takaoka & Davies), S. (S.) fuscicoxae sp. Serratia entomophila bet gene induction and the impact of glycine betaine accumulation on desiccation tolerance.
North American Psocoptera (Insecta). Everything else copyright 2003-2022 Iowa State University, unless otherwise noted.
Oral bioassays using healthy P. blanchardi larvae fed with the Mor4.1 isolate showed that this strain was able to cause an antifeeding effect and a significant loss of weight.
The recently sequenced genome of the obligate intracellular amoeba symbiont 'Candidatus Amoebophilus asiaticus' is unique among prokaryotic genomes due to its extremely large fraction of genes encoding proteins harboring eukaryotic domains such as ankyrin-repeats, TPR/SEL1 repeats, leucine-rich repeats, as well as F- and U-box domains, most of which likely serve in the interaction with the amoeba host.
In multiplex TaqMan qPCR assays, orange, yellow, red, crimson and green channels corresponding to reporter dyes 6-ROXN, HEX, Cy5, Quasar705 and 6-FAM specifically detected L. obscura, L. brunnea, L. bostrychophila, L. pearmani and L. decolor, respectively. The establishment of species-specific primers for the molecular identification of ten stored-product psocids based on ITS2 rDNA, Zhao, Zi-Hua; Cui, Bing-Yi; Li, Zhi-Hong; Jiang, Fan; Yang, Qian-Qian; Kuerov, Zuzana; Stejskal, Vclav; Opit, George; Cao, Yang; Li, Fu-Jun, Psocids are important stored product pests found worldwide that can be spread through grain trade. Proceeding of the Fifth International Working Conferenceon Stored-Product Protection. Here we report the genome sequence of Cardinium hertigii cEper1. A. ruschii nov. sp. Nature Communications.
2017 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim. Soc. Recommendations are provided on appropriate color matching, and selection of readily-available materials for trap construction. n., Euagathis flavosoma sp. Whereas there was no significant difference between hydrodistillation and supercritical carbon dioxide fluid extraction in extraction rate for AITC from A. rusticana, both methods resulted in higher extraction efficiency than water extraction. Chemical Composition and Insecticidal Activities of the Essential Oil of Clinopodium chinense (Benth.) USDA-ARS Grain Marketing and Production Research Center, 1515 College Ave., Manhattan, KS 66502-2736. Furthermore, to gain insight into the molecular basis of the L. entomophila toward thermal stresses, 25 heat shock protein (Hsp) genes were identified. These species cannot be assigned to any species group previously established in Trichadenotecnum so that the marginatum species group is here proposed for them. The total developmental time for males was shorter than females. We find that positive cross-resistance towards B. thuringiensis evolved in T. castaneum as a consequence of its coevolutionary interactions with B. bassiana. The influence of genetic variability in these two strains of R. felis on host specialization and fitness and possible resulting differences on infection and transmission kinetics in C. felis is unknown. Unable to load your collection due to an error, Unable to load your delegates due to an error. Rev. At 7 d postexposure 76.7% of the cat fleas successfully acquired R. felis str. The compound 4-terpineol exhibited the strongest contact activity (LD50 = 7.65 g/adult). Amomum maximum Roxb. A prospective study].
), grain mites (Acarus siro), and flour beetles (Tribolium spp.) It was found that the main components included elixene (19.81%), spathulenol (10.68%), anethole (12.05%), verbenone (10.32%) followed by -caryophyllene (6.87%). n., Disophrys erythrocephala Cameron, 1900, Gyrochus yunnanensis Wang, 1984, Lytopylus romani (Shestakov, 1940), comb. Resolution doubling in fluorescence microscopy with confocal spinning-disk image scanning microscopy. In: Naewbanij JO, Manilay AA, eds. None of the defensins showed activity against the Gram-negative bacteria Escherichia coli and Pseudomonas entomophila or against the yeast Saccharomyces cerevisiae. n.) is proposed for the species with a flat clypeus and face, and reduced vein r-m of the fore wing. Athanassiou CG, Arthur FH, Kavallieratos NG, Throne JE. Acquisition of new technologies by multinational Ag-tech companies is the center of the present industrial environment. n. Forty-two species are new to science: Agathis citrinisoma sp. n. The head and thorax, frons, wing, fifth sternite and hypandrium of the male of the 25 named species are illustrated for the first time, as well as the highly diagnostic male phallus, from both the right and left sides laterally. Myristicin and p-cymene-8-ol have strong repellent toxicity to Li. First report of parasites from pinnipeds in the Galapagos Islands, Ecuador, with a description of a new species of Philophthalmus (Digenea: Philophthalmidae). A. mexicana Lindner is proposed as a junior synonym of A. flaveola Bigot. n., Apodesmia tracta (Weng & Chen, 2005) comb. More information about modern web browsers can be found at http://browsehappy.com/. Ectopsocidae (Psocodea: 'Psocoptera') from Valle del Cauca and NNP Gorgona, Colombia. and Chromobacterium spp. comb., is considered to be a close relative of T. marginatum New & Thornton, 1976.
The essential oil acting against the two grain storage insects showed LD50 values of 12.44 and 74.46g per adult, respectively. Increasing Handling, Processing and Marketing Efficiency in the Grain Postharvest System. Evenhuis, Neal L; Pape, Thomas; Pont, Adrian C, The Diptera genus-group names of Pierre-Justin-Marie Macquart are reviewed and annotated. Sc. Additionally, strain LAC23 is used to synthesize random copolymers of 3-hydroxyoctanoate (3HO) and 3-hydroxydodecanoate (3HDD) or 3-hydroxytetradecanoates, their compositions could be controlled by adjusting the ratios of two related fatty acids. 2016 Wiley-VHCA AG, Zrich.
The suppression of progeny was noticeably higher at the beginning of post-treatment duration while after 60-days of post-treatment, progeny numbers started to increase with the rise in post-treatment durations. Broadley, Adam; Kauschke, Ellen; Mohrig, Werner. A key to species of Stantonia from Vietnam, China, Russia, and Japan is provided. PMID:25254641, Genomic Diversification in Strains of Rickettsia felis Isolated from Different Arthropods. Research on Liposcelis bostrychophilus Badonnel and Liposcelis entomophilus (Enderlein) (Psocoptera : Liposcelidae).
The results identified all strains as being similar to Pseudomonas spp. Transcriptional profiling further shows that the intestinal molecular state differs between resistant and susceptible lines, already before infection, with one transcriptional module involving genes linked to reactive oxygen species (ROS) metabolism contributing to this difference. The aim of this research was to determine the chemical composition and insecticidal and repellent activity of the essential oil of Artemisia rupestris L. aerial parts against the booklice Liposcelis bostrychophila Badonnel and isolation of insecticidal and repellent constituents from the essential oil. Asian Cooperative Post-harvest Research and Development Programme], [ed. In many animals, the diffuse endocrine system of the gut is the largest endocrine tissue, with the full spectrum of endocrine cell subtypes not yet fully characterized. This genetic and molecular variation is physiologically manifested in lower ROS activity, lower susceptibility to ROS-inducing agent, faster pathogen clearance and higher stem cell activity in resistant versus susceptible lines. Fumigant and repellent activities of essential oil extracted from Artemisia dubia and its main compounds against two stored product pests. Bordough, France. The analysis revealed three major enzyme families involved in insecticide metabolism as differentially expressed in the L. bostrychophila transcriptome. L. rufa did not survive at 43% RH, at all temperatures tested; at 55% RH, at the highest four temperatures; and at 63% RH and 40.0 degrees C. The greatest population growth was recorded at 35.0 degrees C and 75% RH (73-fold growth). Light attraction has been studied for Liposcelis bostrychophila Badonnel (Psocoptera: Liposcelididae) but not for other psocid species. They belong to A, B, or D group of Liposcelis, respectively. Particularly in Japan, they infest 'tatami' mats and are the most frequently detected insect among all detectable insects, present at a frequency of about 90% in dust samples. The results indicated that the essential oil of S. riederi var. Further details may be available for individual references in the Distribution Table Details section which can be selected by going to Generate Report. The essential oil of A. rupestris was obtained by hydrodistillation and analyzed by GC-MS. A total of 30 components of the essential oil of A. rupestris was identified and the principal compounds in the essential oil were -terpinyl acetate (37.18%), spathulenol (10.65%), -terpineol (10.09%), and linalool (7.56%), followed by 4-terpineol (3.92%) and patchoulol (3.05%). Jb. 2016 Society of Chemical Industry. Loch, Gerrit; Zinke, Ingo; Mori, Tetsushi; Carrera, Pilar; Schroer, Jonas; Takeyama, Haruko; Hoch, Michael. nov. the sounds are almost pure sine waves at the lower boundary of ultrasound. Bulletin of Entomological Research, 80(3):353-358, Roesli R, Jones R, Rees D, 1995.
These pathogens.
Mining Genes Involved in Insecticide Resistance of Liposcelis bostrychophila Badonnel by Transcriptome and Expression Profile Analysis, Background Recent studies indicate that infestations of psocids pose a new risk for global food security. 
