Using high‐throughput sequencing in support of a plant health outbreak reveals novel viruses in Ullucus tuberosus (Basellaceae)

wiley-pp Wednesday, March 6, 2019 8:26:00 AM CET | info [other]

Ullucus tuberosus (ulluco) is a tuber‐forming species that has become a novel crop in highland and temperate maritime climates. Eight viruses have been previously reported infecting Ullucus , including Andean potato latent virus (APLV), a quarantine virus within the European Union....

V. Harju

wiley-pp Wednesday, March 6, 2019 8:26:00 AM CET | info [other]

Virus transmission studies were conducted under glasshouse conditions using the vector Bemisia tabaci biotype B to determine how effectively isolates of the begomoviruses Tomato yellow leaf curl virus (TYLCV) and Tomato leaf curl Bangalore virus (ToLCBV) could be transmitted to phaseolus bean,.......

Pest categorisation of non‐EU viruses and viroids of potato

efsa Thursday, January 9, 2020 4:34:00 PM CET | info [other]

Following a request from the EU Commission, the Panel on Plant Health has addressed the pest categorisation of those viruses and viroids (hereafter referred to as viruses) of Solanum tuberosum and other tuber‐forming Solanum spp. (hereafter referred to as potato) which are considered to be either.......

Proposed revision of the family Secoviridae taxonomy to create three subgenera, “ Satsumavirus ”, “ Stramovirus ” and “ Cholivirus ”, in the genus Sad

springer-av Friday, January 31, 2020 8:24:00 AM CET | info [other]

Fig. 1. Maximum-likelihood phylogenetic analysis of the Pro-Pol amino acid sequence of type isolates from recognized species in the family Secoviridae . The alignment was generated using ClustalW in MEGA X, the tree was also built in MEGA X. Bootstrap values for each node are shown (1000 replicates)....

A Temporal Diversity Analysis of Brazilian Begomoviruses in Tomato Reveals a Decrease in Species Richness between 2003 and 2016

frontiersin Thursday, August 6, 2020 10:42:00 AM CEST | info [other]

In the G1 group, seven begomoviruses were identified from 10 segments: (1) SiMMV (DNA-A), (2, 3) tomato chlorotic mottle virus (ToCMoV; DNA-A and DNA-B), (4, 5) TGVV (DNA-A and DNA-B), (6) ToMoLCV (monopartite), (7) ToRMV (DNA-A), (8, 9) ToSRV; (DNA-A and DNA-B), and (10) Bego1:BR:G1 (DNA-A) ( Table 1 )....

An inventory providing information on more than 200 viruses that infect plants in Brazil

eurekalert Wednesday, August 5, 2020 5:32:00 PM CEST | info [other]

, is the largest compilation of information on plant viruses ever produced in Brazil. It presents descriptions of the microorganisms, data on the diseases they cause, and information on their occurrence in native, cultivated and ornamental plants as well as weeds....

The NLR Protein Encoded by the Resistance Gene Ty-2 Is Triggered by the Replication-Associated Protein Rep/C1 of Tomato Yellow Leaf Curl Virus

frontiersin Thursday, September 10, 2020 6:17:00 AM CEST | info [other]

1 Plant Breeding, Wageningen University & Research, Wageningen, Netherlands; 2 Graduate School Experimental Plant Sciences, Wageningen University & Research, Wageningen, Netherlands; 3 Institute of Vegetable and Flowers, Chinese Academy of Agricultural Sciences, Beijing, China; 4 Institute of.......

Characterization of Curtovirus V2 Protein, a Functional Homolog of Begomovirus V2

frontiersin Friday, June 19, 2020 3:25:00 PM CEST | info [other]

1 Departamento de Genética, Facultad de Ciencias, Instituto de Hortofruticultura Subtropical y Mediterránea “La Mayora” (IHSM-UMA-CSIC), Universidad de Málaga, Málaga, Spain; 2 CONACyT, Departamento de Biotecnología Agrícola, Instituto Politécnico Nacional, CIIDIR-Unidad Sinaloa, Guasave, Mexico....

Impact of Climate Change on Host, Pathogen and Plant Disease

biotech-asia Tuesday, September 22, 2020 5:42:00 AM CEST | info [other]

Introduction. Climate change affects the entire flora and fauna with their multitrophic interactions are complex to understand (Chakraborty et al 2012). The agriculture of the drylands experiences the number of challenges. These challenges are assumed to be more complex due to the effects of climate change....

Effect of some essential oils for limiting early blight (Alternaria solani) development in potato field

plantprotection Tuesday, September 1, 2020 1:37:00 AM CEST | info [other]

The fungicidal effect of some essential oils against Alternaria solani one of the species that cause early blight of potato was evaluated under in vitro and field conditions. Effect of carnation, caraway, thyme oils and the chemical fungicide Ridomil MZ 72 at various concentrations on mycelial growth of A....

Pest categorisation of non‐EU viruses and viroids of Vitis L.

efsa Sunday, October 20, 2019 11:03:00 PM CEST | info [other]

Following a request from the EU Commission, the Panel on Plant Health addressed the pest categorisation of the viruses and viroids of Vitis L. determined as being either non‐EU or of undetermined standing in a previous EFSA opinion. These infectious agents belong to different genera and are heterogeneous in their biology....

KOÇ, G. FIDAN, H. SARI, N. ÇALIŞ, O. : A COMPARATIVE STUDY ON APPLE CHLOROTIC LEAFSPOT VIRUS (ACLSV) ISOLATES FROM DIFFERENT HOSTS IN THE EAST MEDITER

aloki Saturday, December 28, 2019 10:18:00 PM CET | info [other]

Koç et al.: A comparative study on apple chlorotic leafspot virus (ACLSV) isolates from different hosts of the east Mediterranean region ın Turkey - 141 - APPLIED ECOLOGY AND ENVIRONMENTAL RESEARCH 18(1):141-157. http://www.aloki.hu ● ISSN 1589 1623 (Print) ● ISSN 1785 0037 (Online) DOI: http://dx.doi....

номер журнала «Фитосанитария. Карантин растений»

vniikr Tuesday, July 14, 2020 4:52:00 AM CEST | info [en] [other]

ФИТОСАНИТАРИЯ. КАРАНТИН РАСТЕНИЙ Русско-английский научный журнал Июнь № 2 (2) 2020 Важность рекомендаций КФМ 5526 Фитосанитарные меры для картофеля 1814 Разработка информационной системы Энтомологическая экспедция Св ид ет ет ль ст во о ре ги ст ра ци и СМ И П И № Ф С 77 -7 66 06 ФЕДЕРАЛЬНАЯ СЛУЖБА.......

Flat Apple

electronicsweekly Friday, May 1, 2020 11:04:00 AM CEST | info [other]

For calendar Q1 (FY Q2) Apple had $58.3 billion revenues for a net profit of $11.2 billion compared to revenue of $58.0 billion and a net profit of $11.6 billion in calendar Q1 2019. “Despite COVID-19’s unprecedented global impact, we’re proud to report that Apple grew for the quarter, driven by an.......

First Report of Impatiens Necrotic Spot Virus Infecting Lettuce in Greece

apsjournals-pdis Wednesday, August 19, 2020 6:25:00 PM CEST | info [other]

During the autumn of 2018 and the winter of 2019, virus-like disease symptoms were observed in four fields of lettuce ( Lactuca sativa ) in Kalamos, Marathonas, and Leonidio regions of central and south-eastern Greece. In all cases, the disease affected 30 to 40% of the plants....

First report of emerging impatiens necrotic spot virus on lettuce in Greece

seedquest Tuesday, July 28, 2020 4:22:00 PM CEST | info [other]

Virus-like disease symptoms were observed in 4 fields of lettuce in 3 regions of central and south-eastern Greece. In all cases, the disease affected 30-40% of the plants. Symptoms consisted of brown ringspots, necrotic lesions, vein necrosis, and leaf distortion resembling those associated with tospovirus infections....

First Report of Citrus Vein Enation Virus in Satsuma Mandarin ( Citrus unshiu ) in Korea

apsjournals-pdis Thursday, October 3, 2019 10:28:00 PM CEST | info [other]

Satsuma mandarin ( Citrus unshiu ) is a major economic fruit in Korea and widely cultivated by grafting onto Poncirus trifoliata in Jeju Island. Four viruses ( Citrus tristeza virus Citrus tatter leaf virus Satsuma dwarf virus , and Citrus mosaic sadwavirus ) have been reported in Satsuma mandarin in Korea ( Hyun et al....

Answer to a written question - Spread of ‘alien’ parasites in Puglia - P-004441/2020(ASW)

europarl Friday, September 18, 2020 10:55:00 AM CEST | info [other]

EN P-004441/2020 Answer given by Ms Kyriakides on behalf of the European Commission (18.9.2020) 1. The Commission is aware of the spread of new pests because of global trade and, to some extent, climate change. Under Regulation (EU) 2016/20311, Member States have the obligation to carry out surveys.......

Salvatore Magliocco, de Pasam: Perspectivas para la nueva temporada del limón de Siracusa El verano está llegando a su fin y en Sicilia ya se mira hac

freshplaza Monday, August 31, 2020 4:19:00 PM CEST | info [en] [other]

El verano está llegando a su fin y en Sicilia ya se mira hacia la nueva temporada de cítricos y, en particular, de limones. El sector, lamentablemente, sufre desde hace algún tiempo por la presencia de la enfermedad fúngica mal seco. Esta vez la alarma la da el empresario Salvatore Magliocco (en la.......

Review of Plant Pathology (56)

CABI Monday, June 22, 2020 11:08:00 AM CEST | info [other]

The main features of the mosaic virus diseases of cassava in sub-Saharan Africa and India are summarised in this review. The diseases in the two regions share important features and they are transmitted similarly by the whitefly Bemisia tabaci . Consequently, it is argued the diseases should be......

First report of a carlavirus infecting plants in the Fabaceae in Australia

ndrs Wednesday, May 6, 2020 11:37:00 PM CEST | info [other]

In 2016, severe pod distortion and leaf mottling in green beans ( Phaseolus vulgaris ) for the fresh market (Figs. 1-2; isolate Q5288) occurred in the Fassifern production area in south Queensland, Australia. Disease incidence in crops was 60-100%, resulting in losses of up to $AUD 400,000. A sample of soybean ( Glycine max cv....

John W. Scott

hortsci Tuesday, May 5, 2020 4:43:00 AM CEST | info [other]

Standardized phenotyping is being used in tomato ( Solanum lycopersicum ) and potato ( S. tuberosum ) as part of the USDA-funded Solanaceae coordinated agricultural project (SolCAP). In tomato, a panel of 480 lines, 144 fresh market, 144 processing, 44 vintage lines, 48 landraces, and 101 related.......

Sebastián Gómez Talquenca: “En nuestro país, la mancha roja de la vid se reportó en 2019”

losandes Saturday, September 19, 2020 5:28:00 AM CEST | info [en] [other]

Un equipo de investigadores del INTA –integrado por especialistas de la Estación Experimental Agropecuaria Mendoza, del Instituto de Patología Vegetal y del Instituto de Biotecnología– después de dos años de trabajo, logró caracterizar en viñedos argentinos un virus que afecta a la vitivinicultura en todo el mundo....

Summary: A Survey for Nine Major Viruses of Grapevines in Tennessee Vineyards

plantmanagementnetwork-php Saturday, September 12, 2020 7:40:00 AM CEST | info [other]

Research. Despite the significance of grape production to the fruit industry in Tennessee (TN), no published information has been available on viruses affecting grapevines in the state. Hence, a survey was conducted during the 2016 and 2017 growing seasons to determine the status of nine major.......

Occurrence, infectivity and molecular characterization of hosta virus X in Northeast China

tandfonline-cjpp Friday, February 28, 2020 4:58:00 PM CET | info [other]

Hosta virus X (HVX) is the most economically significant virus infecting hosta ( Hosta spp.) plants worldwide, and has been reported from North America, Europe, Asia and Oceania. In May 2019, various viral-like disease symptoms were observed on hosta plants in a park in Harbin City in Northeast.......

Üniversitede ders veren yazarın tartışma yaratan mesajı... "Cilveli güzel bir kız öğrencim vardı sonunda yanıma çağırıp..."

odatv Tuesday, October 22, 2019 11:41:00 AM CEST | info [en] [other]

Eski Kaymakam, çevirmen ve yazar Ahmet Şensılay'ın, sosyal medya hesabından yaptığı bir paylaşım büyük tepki çekti. Ahmet Şensılay, kişisel Twitter hesabından yaptığı paylaşımda, üniversitede ders verdiği bir dönemden anı paylaşırken, bir kız öğrencisine bakış açısı ve ona sarf ettiği sözler ise tartışma yarattı....

Mahsun Kırmızıgül’ün oğlu, genç oyuncuyla cilveleşirken yakalandı

sondakika Sunday, October 20, 2019 10:53:00 AM CEST | info [en] [other]

Türkücülükten sonra sinemaya adım atan ve birçok başarılı film yapan Mahsun Kırmızıgül'ün, oğlu Mahmut Kırmızıgül çapkınlık turunda yakayı ele verdi. Genç oyuncu Melis Sezen'in fotoğrafına yorum yapan Kırmızıgül, sosyal medya kullanıcılarının diline düştü. ÇAPKINLIK TURUNDA....

Promi-Geburtstag vom 23. August 2020: Rita Pavone

prignitzer Sunday, August 23, 2020 12:18:00 AM CEST | info [en] [other]

In Erinnerung an Rita Pavones Lied vom Abschiednehmen kommen Schlagerfans ins Schwärmen: «Arrivederci Hans» schmetterte die Italienerin mit voller Stimme und Kurzhaarschnitt Ende der 60er Jahre in die Mik... nI rnrEngneui an taiR asPenvo eLid ovm iendnesAcbhhme ekmmon sfcaralhneSg isn :rchenSwmä.......

Near-complete genome sequence and biological properties of an allexivirus found in Senna rizzinii in Brazil

springer-av Friday, May 15, 2020 5:33:00 AM CEST | info [other]

Two hundred grams of newly formed symptomatic leaves from 10 S. rizzinii plants was collected for virus purification following the protocol developed for lettuce infectious yellows virus [ 2 ]. Total RNA was extracted from 200 µL of a purified virus preparation using a PureLink Viral RNA/DNA Kit (Thermo Fisher Scientific, Waltham, USA)....

Developing a Management Strategy for Little Cherry Disease: The Case of Washington State

apsjournals-pdis Friday, August 30, 2019 5:17:00 PM CEST | info [other]

Little cherry disease (LCD) threatens the long-term economic sustainability of the Pacific Northwest sweet cherry ( Prunus avium ) industry. Results from a series of partial budget analyses indicate that additional investments in monitoring, testing, spraying to control for insect vectors, and.......

Acidentes em rodovias estaduais provocam mortes em SC

g1-globo Saturday, September 5, 2020 7:38:00 PM CEST | info [en] [other]

Ao menos quatro pessoas morreram em acidentes registrados nas rodovias estaduais de Santa Catarina entre a noite de sexta-feira (4) e a madrugada deste sábado (5). Dois óbitos foram registrados em trechos distintos da SC-350 no Vale do Itajaí, num intervalo de 20 minutos, o terceiro foi na SC-108,.......

Popular apoya a PACAM para asistir a víctimas de violencia familiar

primicias Thursday, July 16, 2020 4:11:00 PM CEST | info [en] [other]

Ofrecerán apoyo emocional a las mujeres que conviven con su agresor en confinamiento. Santo Domingo, D.N.- Con miras a ayudar a un colectivo vulnerable como son las mujeres e hijos menores que sufren violencia en el hogar, el Banco Popular Dominicano auspicia una alianza con Patronato de Ayuda a.......

Overactivated sonic hedgehog signaling aggravates intrauterine adhesion via inhibiting autophagy in endometrial stromal cells

nature-cddis Tuesday, September 15, 2020 6:51:00 PM CEST | info [other]

a Representative images of Masson, collagen I, and p62 IHC staining and LC3B immunofluorescence staining in normal endometrium and different locations in IUA samples (including fibrous lesions, boundary endometrial tissue, and detached endometrial tissue). Scale bars, 200 μm (1st–3rd), 50 μm (4th), 20 μm (5th), and 1 μm (6th column)....

IJMS, Vol. 21, Pages 6098: Searching for Promoters to Drive Stable and Long-Term Transgene Expression in Fibroblasts for Syngeneic Mouse Tumor Models

mdpi Monday, August 24, 2020 3:07:00 PM CEST | info [other]

Tumor is a complex system of interactions between cancer cells and other cells of the tumor microenvironment. The cancer-associated fibroblasts (CAFs) of the tumor microenvironment remain in close contact with the cancer cells and play an important role in cancer progression....

Vier nieuwe toelatingen beschermingsmiddelen voor glastelers

groentennieuws Friday, September 25, 2020 12:07:00 PM CEST | info [en] [other]

Het College voor de toelating van gewasbeschermingsmiddelen en biociden (Ctgb) heeft deze maand tot vier nieuwe toelatingen besloten. Het gaat om Eradicoat Max, Valmec EC/Valmec EW, Helioterpen Zwavel en Botector. Kasgroenten- en zachtfruittelers kunnen, binnen de etiketgrenzen, de middelen gaan…...

14:52 Россельхознадзор запретил ввоз томатов и перцев из двух областей Беларуси

interfax-by Friday, September 18, 2020 1:54:00 PM CEST | info [en] [other]

Россельхознадзор с 18 сентября ввел запрет на ввоз томатов и перцев, экспортируемых или произведенных в Гомельской и Гродненской областях Беларуси, из-за выявления вируса мозаики пепино. Запрет вводится до урегулирования ситуации и обеспечения исследований продукции на отсутствие вируса со стороны.......

Pest categorisation of non‐EU viruses and viroids of Prunus L.

efsa Wednesday, October 23, 2019 8:44:00 AM CEST | info [other]

Following a request from the EU Commission, the Panel on Plant Health addressed the pest categorisation of the viruses and viroids of Prunus L. determined as being either non‐EU or of undetermined standing in a previous EFSA opinion. These infectious agents belong to different genera and are heterogeneous in their biology....

Santiago F. Elena

microbiologyresearch-jgv Thursday, October 3, 2019 4:45:00 PM CEST | info [other]

Citrus exocortis viroid (CEVd) populations are composed of closely related haplotypes whose frequencies in the population result from the equilibrium between mutation selection and genetic drift. The genetic diversity of CEVd populations infecting different citrus hosts was studied by comparing.......

Proposed revision of the family Secoviridae taxonomy to create three subgenera, “ Satsumavirus ”, “ Stramovirus ” and “ Cholivirus ”, in the genus Sad

springer-av Friday, January 31, 2020 8:24:00 AM CET | info [other]

Fig. 1. Maximum-likelihood phylogenetic analysis of the Pro-Pol amino acid sequence of type isolates from recognized species in the family Secoviridae . The alignment was generated using ClustalW in MEGA X, the tree was also built in MEGA X. Bootstrap values for each node are shown (1000 replicates)....

Global transcriptome analyses reveal the molecular signatures in the early response of potato ( Solanum tuberosum L.) to Phytophthora infestans , Rals

springer-planta Monday, September 21, 2020 1:39:00 PM CEST | info [other]

Main conclusion. Specific and common genes including transcription factors, resistance genes and pathways were significantly induced in potato by Phytophthora infestans Ralstonia solanacearum , and Potato virus Y infection. Abstract. The three major pathogens, namely, Phytophthora infestans.......

RNA2‐encoded VP37 protein of Broad bean wilt virus 1 is a determinant of pathogenicity, host susceptibility, and a suppressor of post‐transcriptional

wiley-mpp Thursday, September 17, 2020 1:15:00 AM CEST | info [other]

In this work, we determined using different approaches the role played by the small putative broad bean wilt virus 1 MP (VP37) on virus pathogenicity, host specificity, and suppression of post‐transcriptional gene silencing. Abstract Broad bean wilt virus 1 (BBWV‐1, genus Fabavirus, family.......

номер журнала «Фитосанитария. Карантин растений»

vniikr Tuesday, July 14, 2020 4:52:00 AM CEST | info [en] [other]

ФИТОСАНИТАРИЯ. КАРАНТИН РАСТЕНИЙ Русско-английский научный журнал Июнь № 2 (2) 2020 Важность рекомендаций КФМ 5526 Фитосанитарные меры для картофеля 1814 Разработка информационной системы Энтомологическая экспедция Св ид ет ет ль ст во о ре ги ст ра ци и СМ И П И № Ф С 77 -7 66 06 ФЕДЕРАЛЬНАЯ СЛУЖБА.......

Camellia ringspot-associated virus 4, a proposed new foveavirus from Camellia japonica

springer-av Thursday, May 14, 2020 8:29:00 PM CEST | info [other]

Maximum-likelihood trees based on nucleotide sequences of the whole genome (I) and the amino acid sequences of the coat protein (II) of camellia ringspot associated virus 4 (CRSaV-4), known foveaviruses, and selected members of other genera of the family Betaflexiviridae . Bootstrap analysis was done using 1000 replicates....

Molecular variability of the coat protein gene of prunus necrotic ringspot virus on sweet and sour cherry in Bulgaria

springer-jpp Friday, September 25, 2020 1:17:00 PM CEST | info [other]

Prunus necrotic ringspot virus (PNRSV) is a stone fruit tree pathogen. Field surveys were conducted in the spring of 2018 and 2019 in 58 commercial and four collection sweet and sour cherry orchards in six regions of Bulgaria. Leaf samples from 3214 trees showing and not showing virus-like symptoms.......

Development of a novel polyprobe for simultaneous detection of six viruses infecting stone and pome fruits

springer-3b Thursday, August 13, 2020 8:29:00 AM CEST | info [other]

A biotin-labeled, non-isotopic, novel polyprobe was developed for the simultaneous detection of six viruses viz. apple chlorotic leaf spot virus (ACLSV), apple mosaic virus (ApMV), apple stem grooving virus (ASGV), cherry virus A (CVA), prunus necrotic ringspot virus (PNRSV) and plum pox virus (PPV).......

Krawall vor Reichstag - Scharfe Kritik aus der Politik

nnn-de Sunday, August 30, 2020 5:25:00 PM CEST | info [en] [other]

Bundespräsident Frank-Walter Steinmeier und Politiker aller Parteien haben das Vordringen von Demonstranten auf die Treppe des Reichstagsgebäudes in Berlin am Samstagabend scharf verurteilt. Steinmeier t... dinunBersdsteäp lkFr-rteaanW riietSenem dnu erkPtioli alelr ireeaPnt baenh das eordirVngn.......

Bau des Mehrzweckgebäudes belastet Stadtkasse

prignitzer Friday, May 22, 2020 5:30:00 AM CEST | info [en] [other]

Graal-Müritz | Auf dem Vorplatz der Seebrücke in Graal-Müritz sonnen sich am Dienstag bereits einige Besucher in gebührendem Sicherheitsabstand. Der große Touristenansturm lässt durch die Coronakrise noch auf sich wart... taGlü-raMirz | fuA mde raolzpVt rde kbrceSeüe ni atriaz-MrGlü nnnose hsic am.......

Protecting plant health: topical issues

gov-uk Wednesday, October 2, 2019 2:04:00 PM CEST | info [other]

Maize and sweetcorn: phytosanitary certificates required from third countries. This section was updated on 2 October 2019. A new Commission Implementing Decision 2019/1598 has been published extending the emergency measures to prevent the introduction into and spread within the EU of the harmful organism Spodoptera frugiperda (the fall armyworm)....

Chinese Citrus Imports a Sour Pill for Florida Growers

growingproduce Monday, June 8, 2020 5:43:00 PM CEST | info [other]

With tensions high during the coronavirus crisis, move to allow fruit into U.S. raises alarm. See what some are saying about it. The post Chinese Citrus Imports a Sour Pill for Florida Growers appeared first on Growing Produce....

Complete genome sequences and recombination analysis of three divergent Satsuma dwarf virus isolates

springer-tpp Wednesday, May 27, 2020 11:31:00 PM CEST | info [other]

Citrus mosaic virus (CiMV) and navel orange infectious mottling virus (NIMV) are considered strains of satsuma dwarf virus (SDV). To understand the distribution of different isolates of SDV in China, a field survey was conducted, which allowed for the detection of CiMV and NIMV in citrus plants in Zhejiang and Sichuan provinces, respectively....

Occurrence and geographic distribution of Squash leaf curl virus in the Baja California Peninsula, Mexico

tandfonline-cjpp Tuesday, May 19, 2020 5:08:00 AM CEST | info [other]

Squash leaf curl (SLC) disease causes serious damage in a great diversity of horticultural crops worldwide and is due to infection by different ssDNA bipartite begomoviruses (Family Geminiviridae ). Symptoms of leaf yellowing, stunting and curling have been observed in squash crops in the southern.......

Wijzigingen Quarantaine organismen (Q-organismen) per 14 december 2019 Op 14 december 2019 treedt de nieuwe Europese Plantgezondheidsverordening (EU)

nvwa Friday, December 13, 2019 11:46:00 AM CET | info [en] [other]

Voornaamste wijzigingen. Per 14 december 2019 zijn ondermeer de volgende organismen niet meer gereguleerd: Helicoverpa armigera Phialophora cinerescens Radopholus similis Spodoptera littoralis en Strawberry latent ‘C’ virus . Ook van Liriomyza huidobrensis Liriomyza trifolii en Paysandisia archon is.......

First report of the complete genomic sequences of strawberry mild yellow edge virus and strawberry vein banding virus isolated in Japan

springer-jgpp Sunday, August 2, 2020 12:35:00 PM CEST | info [other]

Strawberry ( F. vesca cv. UC-5) plants were collected from among the commercially grown cultivars in Tochigi Prefecture and graft-inoculated. To confirm that infections were due to SVBV, we extracted total DNA from the leaves with the DNeasy Plant Mini Kit (Qiagen, Hilden, Germany)....

Risikoanalyse (PRA) for Chaetosiphon fragaefolii (liten jordbærbladlus)

mattilsynet Monday, May 4, 2020 11:07:00 AM CEST | info [en] [other]

På oppdrag fra Mattilsynet utarbeidet Bioforsk (nå NIBIO) i 2014 en forenklet risikovurdering for planteskadegjøreren Chaetosiphon fragaefolii (liten jordbærbladlus). Arbeidet ble utført som grunnlag for fastsettelse av innførselskrav da det ble åpnet opp for import av jordbærplanter i 2015....

First Report of Apium Virus Y and Carrot Thin Leaf Virus in Parsley in Slovenia

apsjournals-pdis Monday, March 11, 2019 2:14:00 PM CET | info [other]

Parsley plants ( Petroselinum crispum ) with disease symptoms were observed in a private garden in October 2014 and in a field used for commercial parsley production in September 2016 in central Slovenia. The plants showed symptoms of severe mosaic, distortion, and stunted growth....

Summary: A Survey for Nine Major Viruses of Grapevines in Tennessee Vineyards

plantmanagementnetwork-php Saturday, September 12, 2020 7:40:00 AM CEST | info [other]

Research. Despite the significance of grape production to the fruit industry in Tennessee (TN), no published information has been available on viruses affecting grapevines in the state. Hence, a survey was conducted during the 2016 and 2017 growing seasons to determine the status of nine major.......

A Survey for Nine Major Viruses of Grapevines in Tennessee Vineyards

aspnet Monday, August 24, 2020 11:35:00 PM CEST | info [other]

Despite the significance of grape production to the fruit industry in Tennessee (TN), no published information has been available on viruses affecting grapevines in the state. Hence, a survey was conducted during the 2016 and 2017 growing seasons to determine the status of nine major viruses of.......

Tomato auxin biosynthesis/signaling is reprogrammed by the geminivirus to enhance its pathogenicity

springer-planta Thursday, September 17, 2020 10:29:00 AM CEST | info [other]

Main conclusion. Tomato leaf curl New Delhi virus-derived AC4 protein interacts with host proteins involved in auxin biosynthesis and reprograms auxin biosynthesis/signaling to help in viral replication and manifestation of the disease-associated symptoms. Abstract....

First report of tomato leaf curl New Delhi virus infecting Tinda ( Benincasa fistulosa ) in India

springer-jpp Tuesday, September 15, 2020 12:53:00 PM CEST | info [other]

Punjab Agricultural University. The infected crop symptoms consisted of severe yellowing and curling of leaves. These symptoms resembled to those which were described recently for the infection of tomato leaf curl New Delhi virus (ToLCNDV) on other cucurbit crop in Italy (Trisciuzzi et al. 2018 )....

Apple Viruses

psu Wednesday, September 23, 2020 5:39:00 PM CEST | info [other]

Apple Chlorotic Leaf Spot Virus. Apple chlorotic leaf spot virus (ACLSV) is one of the most widely distributed viruses of fruit trees and is found in many pome and stone fruit trees. ACLSV does not cause readily observable symptoms in most commercial cultivars in production and is considered a latent virus....

Apple Disease - Rapid Apple Decline

psu Monday, September 21, 2020 11:45:00 PM CEST | info [other]

The issue has been labeled 'Rapid Apple Decline' (RAD) or 'Sudden Apple Decline' (SAD) based on how fast the trees die from the first obvious symptoms to total collapse of the tree. The common denominator in all situations seems to revolve around the graft union....