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1. Fighting Behaviour of Male Onion Thrips, Thrips tabaci (Thysanoptera: Thripidae) Lineages

Author:
Woldemelak, W. A.
Source:
Acta phytopathologica et entomologica Hungarica 2020 v.55 no.1 pp. 123-130
ISSN:
1588-2691
Subject:
Allium porrum; Nicotiana; Thrips tabaci; fighting behavior; jumping; leeks; males; oviposition sites; polymerase chain reaction; tobacco; video cameras
Abstract:
... Onion thrips, Thrips tabaci Lindeman, 1889 (Thysanoptera: Thripidae) has three distinctive reproductive modes: arrhenotokous, thelytokous and deuterotokous. This experiment was focused on the arrhenotokous leek-(L1) and tobacco-associated (T) T. tabaci lineages. These two lineages are distinctively varied genetically and in host adaptations. L1 and T lineages perform better on leek and tobacco pla ...
DOI:
10.1556/038.55.2020.011

2. Challenges in integrated pest management: A case study of onion thrips and bacterial bulb rot in onion

Author:
Leach, Ashley; Reiners, Stephen; Nault, Brian
Source:
Crop protection 2020 v.133 pp. 105123
ISSN:
0261-2194
Subject:
Thrips tabaci; arthropods; bulbs; case studies; crop yield; cultivars; fertilizer rates; field experimentation; growers; insecticides; integrated pest management; nitrogen; nitrogen fertilizers; onions; phosphorus; phosphorus fertilizers; plant pathogens; production technology; weeds; New York
Abstract:
... Most agricultural production systems face challenges with multiple arthropods, plant pathogens and/or weed species, but few studies address the impact of multiple pests when developing integrated pest management programs. In onion production, onion thrips and bacterial bulb rot are primary constraints, and choice of onion cultivar, fertility regime and insecticide use may be important tactics to m ...
DOI:
10.1016/j.cropro.2020.105123

3. A simple molecular identification method of the Thrips tabaci (Thysanoptera: Thripidae) cryptic species complex

Author:
Farkas, Péter; György, Zsuzsanna; Tóth, Annamária; Sojnóczki, Annamária; Fail, József
Source:
Bulletin of entomological research 2020 v.110 no.3 pp. 397-405
ISSN:
1475-2670
Subject:
Thrips tabaci; adults; biotypes; crops; cryptic species; genes; genetic analysis; genetic variation; genotyping; insecticide resistance; mitochondria; pest management; pests; reproduction; sequence analysis; single nucleotide polymorphism; sympatry; Hungary
Abstract:
... The onion thrips (Thrips tabaci Lindeman, 1889) is a key pest of a wide range of crops because of its ecological attributes such as polyphagy, high reproduction rate, ability to transmit tospoviruses and resistance to insecticides. Recent studies revealed that T. tabaci is a cryptic species complex and it has three lineages (leek-associated arrhenotokous L1-biotype, leek-associated thelytokous L2- ...
DOI:
10.1017/S0007485319000762

4. Multiple insecticide resistance in onion thrips populations from Western USA

Author:
Adesanya, Adekunle W.; Waters, Timothy D.; Lavine, Mark D.; Walsh, Doug B.; Lavine, Laura C.; Zhu, Fang
Source:
Pesticide biochemistry and physiology 2020 v.165 pp. 104553
ISSN:
0048-3575
Subject:
Thrips tabaci; abamectin; bioassays; crop losses; enzymes; farms; insecticide resistance; insecticides; methomyl; mutation; onions; oxamyl; pests; resistance management; Northwestern United States
Abstract:
... Thrips tabaci is a key pest of onions, especially in the Pacific Northwestern USA. Management of T. tabaci is dominated by the application of various insecticides. However, T. tabaci is known to develop insecticide resistance which possibly leads to control failures, crop loss, and environmental concern. Here, we evaluated resistance status of T. tabaci populations from conventional and organic co ...
DOI:
10.1016/j.pestbp.2020.104553

5. Optimization of dietary RNA interference delivery to western flower thrips Frankliniella occidentalis and onion thrips Thrips tabaci

Author:
Andongma, Awawing A.; Greig, Carolyn; Dyson, Paul J.; Flynn, Natasha; Whitten, Miranda M. A.
Source:
Archives of insect biochemistry and physiology 2020 v.103 no.3 pp. e21645
ISSN:
0739-4462
Subject:
Frankliniella occidentalis; RNA interference; Thrips tabaci; artificial diets; bacteria; double-stranded RNA; feeding behavior; host plants; insects; longevity; microsymbionts; new combination; pests; phenotype; rearing; reverse genetics; tryptones; yeasts
Abstract:
... In insect reverse genetics, dietary delivery of interfering RNAs is a practical approach in nonmodel species, such as thrips, whose small size, and feeding behavior restricts the use of other delivery methods. In a laboratory context, an unsuitable diet could confound the interpretation of an RNA interference (RNAi) phenotype, however well‐formulated artificial diets can minimize experimental vari ...
DOI:
10.1002/arch.21645

6. Influence of weed management on the abundance of thrips species (Thysanoptera) and the predatory bug, Orius niger (Hemiptera: Anthocoridae) in citrus mandarin

Author:
Atakan, Ekrem; Pehlivan, Serkan
Source:
Applied entomology and zoology 2020 v.55 no.1 pp. 71-81
ISSN:
0003-6862
Subject:
Citrus; Frankliniella occidentalis; Orius niger; Thrips tabaci; Vicia villosa; field experimentation; flowers; orchards; predatory insects; trees; university research; weed control; weeds; Turkey (country)
Abstract:
... Field trials were carried out in 2014 and 2015 in fields of Çukurova University Research and Implementation Area, Adana province, Turkey. The experiment was set up in an Okitsu mandarin orchard. Half of the mandarin orchard was left as weedy, and the other zone was mowed regularly and cleared of weeds. Two trees were selected in each plot, for a total of 10 trees in each main plot. One inflorescen ...
DOI:
10.1007/s13355-019-00655-9

7. Spectral sensitivity of L2 biotype in the Thrips tabaci cryptic species complex

Author:
Egri, Ádám; Farkas, Péter; Bernáth, Balázs; Guerin, Patrick M.; Fail, József
Source:
Journal of insect physiology 2020 v.121 pp. 103999
ISSN:
0022-1910
Subject:
Thrips tabaci; biotypes; crops; cryptic species; eggs; electroretinography; females; insect physiology; males; monitoring; pests; photoreceptors; phototaxis; ultraviolet radiation; wavelengths
Abstract:
... The onion thrips, Thrips tabaci (Lindeman, 1889), is a cosmopolitan pest of economic importance on a wide range of crops. Despite being one of the most studied thrips species, there is very limited knowledge available about its ability to perceive light. The T. tabaci cryptic species complex consists of a tobacco-associated (T) and two leek-associated (L1, L2) biotypes. We made electroretinogram r ...
DOI:
10.1016/j.jinsphys.2019.103999

8. Transmission of capsicum chlorosis virus by Thrips palmi (Thysanoptera: Thripidae)

Author:
Chiaki, Yuya; Kubota, Kenji; Tomitaka, Yasuhiro; Usugi, Tomio; Sakurai, Tamito
Source:
Applied entomology and zoology 2020 v.55 no.1 pp. 31-35
ISSN:
0003-6862
Subject:
Capsicum chlorosis orthotospovirus; Frankliniella intonsa; Frankliniella occidentalis; Thrips palmi; Thrips tabaci; females; imagos; larvae; leaves; males; reverse transcriptase polymerase chain reaction; seedlings; sweet peppers; Japan
Abstract:
... Transmission efficiencies of capsicum chlorosis virus (CaCV) were investigated for four thrips species (Thysanoptera: Thripidae), Frankliniella occidentalis (Pergande), Frankliniella intonsa (Trybom), Thrips palmi (Karny), and Thrips tabaci Lindeman infesting green pepper in Japan. The first-instar larvae of the thrips were allowed to feed on CaCV-infected green pepper leaves for 24 h. The transmi ...
DOI:
10.1007/s13355-019-00649-7

9. Studies on the interaction between tomato spotted wilt tospovirus and thrips

Author:
Tomitaka, Yasuhiro
Source:
Journal of general plant pathology 2019 v.85 no.6 pp. 465-467
ISSN:
1345-2630
Subject:
Chrysanthemum; Frankliniella occidentalis; RNA; RNA-directed RNA polymerase; Thrips tabaci; Tomato spotted wilt orthotospovirus; cultivars; flowers; glycoproteins; insecticide resistance; insecticides; necrosis; nucleocapsid proteins; resistance genes; sweet peppers; tomatoes; viral nonstructural proteins; virion; viruses
Abstract:
... Tomato spotted wilt tospovirus (TSWV), a type species of the genus Orthotospovirus, which belongs to the family Tospoviridae, causes necrotic yellow and necrosis diseases of vegetables including tomatoes and green peppers, and to flowers such as chrysanthemum and dahlia, and causes economic damage, yield loss, and loss of quality. TSWV has a spherical enveloped virion that contains three species o ...
DOI:
10.1007/s10327-019-00879-1

10. Humid Thermal Ratio: An Index to Understand the Population Dynamics of Thrips, Thrips tabaci Lindeman (Thysanoptera: Thripidae), in Bulb Onion

Author:
Karuppaiah, V.; Soumia, P.S.; Thangasamy, A.; Wagh, P.D.; Dilipsundar, N.; Singh, M.
Source:
African entomology 2019 v.27 no.2 pp. 410-417
ISSN:
1021-3589
Subject:
Allium cepa; Thrips tabaci; bulbs; onions; population dynamics; regression analysis; temperature; weather
Abstract:
... A study was conducted for two consecutive years (2016–17 and 2017–18) to understand the relative role of weather parameters and humid thermal ratio (HTR) on population dynamics of thrips, T. tabaci, in bulb onion. Counts were made at five randomly selected spots, consisting of five plants in each spot. Results revealed that the highest peak of 65 thrips per plant was observed during fourth standar ...
DOI:
10.4001/003.027.0410

11. A comprehensive atlas of lysine acetylome in onion thrips (Thrips tabaci Lind.) revealed by proteomics analysis

Author:
Xing, Longsheng; Ding, Tianbo; Huang, Cong; Xi, Yu; Wu, Qiang; Qian, Wanqiang; Wan, Fanghao; Zhang, Bin
Source:
Journal of proteomics 2019 v.207 pp. 103465
ISSN:
1874-3919
Subject:
Thrips tabaci; acetylation; aerobiosis; amino acid metabolism; antibodies; bioinformatics; carbohydrate metabolism; enzymes; fatty acid metabolism; genes; insect pests; insecticide resistance; lysine; oxidative phosphorylation; peptides; pesticides; post-translational modification; protein-protein interactions; proteins; proteomics; ribosomes; surveys; tandem mass spectrometry; transcription (genetics)
Abstract:
... Protein lysine acetylation is a reversible posttranslational modification and plays a pivotal role in a broad array of physiological functions. In our study, a strategy combining immunoaffinity enrichment of acetylated peptides based on anti-acetyllysine antibody with high-resolution tandem mass spectrometry was employed for a systemic survey of acetylation sites in a polyphagous pest insect Thrip ...
DOI:
10.1016/j.jprot.2019.103465

12. Insect Diversity in Conventional and Bt Cottons in the Comarca Lagunera, Mexico

Author:
??vila-Rodr??guez, Ver??nica; Nava-Camberos, Urbano; Garc??a-Hern??ndez, Jos?? L.; Mart??nez-Carrillo, Jos?? L.; Blanco, Carlos A.
Source:
TheSouthwestern entomologist 2019 v.44 no.2 pp. 383-392
ISSN:
0147-1724
Subject:
Aphididae; Bacillus thuringiensis; Bemisia tabaci; Chrysoperla carnea; Frankliniella occidentalis; Helicoverpa zea; Hippodamia convergens; Hymenoptera; Liriomyza brassicae; Liriomyza trifolii; Lygaeidae; Orius insidiosus; Orius laevigatus; Orius tristicolor; Spodoptera exigua; Syrphidae; Thrips tabaci; cotton; crop yield; crops; environmental impact; insecticides; phytophagous insects; risk assessment; transgenic plants; Mexico
Abstract:
... Since the introduction of genetically modified cotton (GM or Bt cotton) to Mexico in 1996, less insecticide is used, and cotton yields have increased significantly. Considering the controversy over potential environmental impact of Bt cotton, and particularly the lack of information on its effects on diversity of entomofauna, the objective of this study was to determine insect diversity in non-Bt ...
DOI:
10.3958/059.044.0203

13. The Compromise of Intercropping: Biological Pest Control Versus Competition by Crop Species

Author:
Santillano-C??zares, Jes??s; Mendoza-G??mez, Aurelia; V??zquez-Angulo, Juan Carlos; Medina-Espinoza, Ernesto; Ail-Catzim, Carlos Enrique; N????ez-Ram??rez, Fidel
Source:
TheSouthwestern entomologist 2019 v.44 no.2 pp. 393-402
ISSN:
0147-1724
Subject:
Allium ampeloprasum; Thrips tabaci; Zea mays; biological pest control; canopy; climatic factors; corn; crop yield; crops; intercropping; leeks; pests; plant competition; soil salinity; spring; temperature; Mexico
Abstract:
... Leek, Allium ampeloprasum L., is susceptible to attack by onion thrips, Thrips tabaci Lindeman, that reduce yield and quality. Intercropping has been proposed as a strategy for reducing negative effects of pests on one or all crops in a system. The objective of the study was to assess the effect of intercropping maize, Zea mays L., and leek on abundance of thrips and production and morphology of b ...
DOI:
10.3958/059.044.0204

14. T929I and K1774N mutation pair and M918L single mutation identified in the voltage-gated sodium channel gene of pyrethroid-resistant Thrips tabaci (Thysanoptera: Thripidae) in Japan

Author:
Jouraku, Akiya; Kuwazaki, Seigo; Iida, Hiroyuki; Ohta, Izumi; Kusano, Hisao; Takagi, Motonori; Yokoyama, Tomoya; Kubota, Naoya; Shibao, Manabu; Shirotsuka, Kanako; Iwasaki, Akeo; Takezawa, Yuji; Takeda, Mitsuyoshi
Source:
Pesticide biochemistry and physiology 2019 v.158 pp. 77-87
ISSN:
0048-3575
Subject:
Thrips tabaci; amino acids; gene expression regulation; genes; genotyping; monitoring; point mutation; pyrethrins; sequence analysis; sodium channels; Japan
Abstract:
... Pyrethroid-resistance in onion thrips, Thrips tabaci, has been reported in many countries including Japan. Identifying factors of the resistance is important to correctly monitoring the resistance in field populations. To identify pyrethroid-resistance related genes in T. tabaci in Japan, we performed RNA-Seq analysis of seven T. tabaci strains including two pyrethroid-resistant and five pyrethroi ...
DOI:
10.1016/j.pestbp.2019.04.012

15. First Report of Tobacco Streak Virus Infecting Summer Squash in Georgia, U.S.A

Author:
Bag, S.; Tabassum, A.; Brock, J.; Dutta, B.
Source:
Plant disease 2019 v.103 no.6 pp. 1442
ISSN:
0191-2917
Subject:
Cucurbita pepo; Frankliniella occidentalis; RNA; Thrips tabaci; Tobacco streak virus; Zucchini yellow mosaic virus; coat proteins; complementary DNA; enzyme-linked immunosorbent assay; epidemiology; fruits; gels; genes; genotype; growers; host range; host-pathogen relationships; leaves; nucleotide sequences; pollen; sequence analysis; surveys; vegetable crops; vegetable growing; virion; viruses; zucchini; Florida; Georgia
Abstract:
... Summer squash (Cucurbita pepo) is an important vegetable crop in the southeastern United States. During August 2018, viral symptoms were observed in less than 5% of yellow summer squash ‘Gentry’ in a 10-acre field in Grady County, GA. Foliar symptoms such as mosaic and greening in leaves, and fruit symptoms of large green sunken spots that coalesced to form green islands that were necrotic with wa ...
DOI:
10.1094/PDIS-12-18-2232-PDN

16. Monitoring Onion Thrips (Thysanoptera: Thripidae) Susceptibility to Spinetoram in New York Onion Fields

Author:
Moretti, Erica A; Harding, Riley S; Scott, Jeffrey G; Nault, Brian A
Source:
Journal of economic entomology 2019 v.112 no.3 pp. 1493-1497
ISSN:
1938-291X
Subject:
Allium cepa; Thrips tabaci; adults; genetic heterogeneity; insecticide resistance; insecticides; mechanism of action; monitoring; onions; pests; temporal variation; New York
Abstract:
... Onion thrips (Thrips tabaci Lindeman) is a severe pest of onion (Allium cepa L.). Their management relies on frequent applications of foliar insecticides, including spinetoram (Radiant® SC), which has a novel mode of action and is effective at controlling large populations. However, despite being widely used for the past 10 yr, susceptibility to spinetoram has not been evaluated formally in New Yo ...
DOI:
10.1093/jee/toz032

17. Managing Onion Thrips can Limit Bacterial Stalk and Leaf Necrosis in Michigan Onion Fields

Author:
Grode, A. S.; Brisco-McCann, E.; Wiriyajitsonboom, P.; Hausbeck, M. K.; Szendrei, Z.
Source:
Plant disease 2019 v.103 no.5 pp. 938-943
ISSN:
0191-2917
Subject:
Pantoea agglomerans; Thrips tabaci; antibiotics; disease control; disease incidence; disease severity; disease transmission; industry; insect pests; insecticides; leaves; necrosis; onions; population density; Michigan
Abstract:
... Onion thrips (Thrips tabaci) is a major insect pest of onion and it has been identified as a likely vector of Pantoea agglomerans (bacterial stalk and leaf necrosis), a relatively new pathogen to Michigan’s onion industry. Our objective was to develop an integrated insect and disease management program by examining the efficacy of bactericides and insecticides alone and in combination to limit bac ...
DOI:
10.1094/PDIS-07-18-1271-RE

18. Colour preference and potato cultivar oviposition choice by onion thrips, Thrips tabaci (Thysanoptera: Thripidae)

Author:
Westmore, Guy W.; Allen, Geoff R.; Wilson, Calum R.
Source:
Journal of Asia-Pacific entomology 2019 v.22 no.1 pp. 25-32
ISSN:
1226-8615
Subject:
cultivars; oviposition; disease outbreaks; potatoes; leaves; color; pests; reflectance; larvae; host preferences; wavelengths; eggs; Tomato spotted wilt orthotospovirus; Thrips tabaci
Abstract:
... Thrips tabaci (Lindeman) is an important polyphagous pest, and vector of Tomato spotted wilt virus responsible for sporadic, but devastating epidemics in potato. T. tabaci shows significant preferential differences between potato cultivars that may be important for field resistance. To investigate the role of visual cues in host choice we tested colour preference using two-choice assays. Thrips ta ...
DOI:
10.1016/j.aspen.2018.11.019

19. Grower adoption of insecticide resistance management practices increase with extension‐based program

Author:
Leach, Ashley B; Hoepting, Christine A; Nault, Brian A
Source:
Pest management science 2019 v.75 no.2 pp. 515-526
ISSN:
1526-498X
Subject:
Thrips tabaci; education programs; growers; growing season; insecticide resistance; insecticides; integrated pest management; onions; pesticide application; production technology; resistance management
Abstract:
... BACKGROUND: Insecticide resistance management (IRM) practices that improve the sustainability of agricultural production systems are developed, but few studies address the challenges with their implementation and success rates of adoption. This study examined the effectiveness of a voluntary, extension‐based program to increase grower adoption of IRM practices for onion thrips (Thrips tabaci) in o ...
DOI:
10.1002/ps.5150

20. Alstroemeria yellow spot virus (AYSV): a new orthotospovirus species within a growing Eurasian clade

Author:
Hassani-Mehraban, A.; Dullemans, A. M.; Verhoeven, J. Th. J.; Roenhorst, J. W.; Peters, D.; van der Vlugt, R. A. A.; Kormelink, R.
Source:
Archives of virology 2019 v.164 no.1 pp. 117-126
ISSN:
0304-8608
Subject:
Alstroemeria; Polygonum; RNA; Thrips tabaci; amino acids; antigens; basins; genes; high-throughput nucleotide sequencing; host range; leaves; molecular cloning; nucleocapsid; nucleotide sequences; nucleotides; polyclonal antibodies; provenance; ribonucleoproteins; sequence alignment; viruses; Middle East
Abstract:
... An orthotospovirus distinct from all other orthotospoviruses was isolated from naturally infected alstroemeria plants. Disease symptoms caused by this virus mainly consisted of yellow spots on the leaves based on which the name alstroemeria yellow spot virus (AYSV) was coined. A host range analysis was performed and a polyclonal antiserum was produced against purified AYSV ribonucleoproteins which ...
DOI:
10.1007/s00705-018-4027-z
PubMed:
30288607
PubMed Central:
PMC6347659