Results 71 to 80 of about 11,330 (271)
Plant Protection Science, 2003 Tomato farms in the Dodoma region of Tanzania where a high incidence of Tomato yellow leaf curl Tanzania virus has been reported were visited to survey for weed hosts.
Boniface D. Kashina +2 more
doaj +1 more source
Behavior of new entries and developed tomato hybrids carrying Ty-2 gene [PDF]
, 2022 Tomato yellow leaf curl disease (TYLCD) is a serious problem hampering tomato production worldwide. In the Mediterranean Basin, disease incidence and severity are higher in the dry season increasing whitefly (Bemisia tabaci) populations. Effectiveness of
Elbaz, Mounira +2 more
core +1 more source
Do stylet‐borne aphid‐transmitted viruses share the same binding sites?
Annals of Applied Biology, EarlyView.Here, we tested if different stylet‐borne aphid‐transmitted viruses can compete for the same binding sites within the aphid stylets. We conducted sequential transmission assays of a potyvirus (ZYMV) followed by a cucumovirus (CMV) using Aphis gossypii as a vector and melon and pepper as test plants.
Rocío Galán‐Cubero +11 more
wiley +1 more source
Virus-virus interactions alter the mechanical transmissibility and host range of begomoviruses
Frontiers in Plant Science, 2023 IntroductionBegomoviruses are mainly transmitted by whiteflies. However, a few begomoviruses can be transmitted mechanically. Mechanical transmissibility affects begomoviral distribution in the field.Materials and methodsIn this study, two mechanically ...
Ho-Hsiung Chang +4 more
doaj +1 more source
Mise au point de deux tests PCR multiplexes pour détecter simultanément des formes recombinantes et non-recombinantes du Tomato yellow leaf curl virus au Maroc [PDF]
, 2013 Le Tomato yellow leaf curl virus (TYLCV, genre Begomvirus, famille Geminiviridae) a été isolé pour la première fois au Maroc en 1998 (Peterschmitt et al., 1999) et le Tomato yellow leaf curl Sardinia virus (TYLCSV) en 1999 (Monci et al., 2000).
Belabess, Zineb +5 more
core
Structural Modeling and Validation of Rep protein of Begomovirus Strains (TLCBV and TYLCTHV) [PDF]
, 2011 Homology modeling involves taking a known sequence with an unknown structure and mapping it against a known structure of one or several similar (homologous) proteins.
Rajarshi Kumar Gaur +2 more
core +2 more sources
Annals of Applied Biology, EarlyView.Tomato leaf curl New Delhi virus (ToLCNDV) causes significant yield and fruit quality losses in cucurbit crops, particularly in the Mediterranean region. We identified a new source of resistance to ToLCNDV in cucumber (accession ABS.PE.045) and mapped resistance to four genomic intervals in chromosomes 1, 2, 6, and 7.
Livia Donaire +5 more
wiley +1 more source
Pesquisa Agropecuária Brasileira, 2006 Partial nucleotide sequences of five tomato infecting Begomovirus isolates were determined from DNA-A fragments, corresponding to the 5' region of the replication associated protein gene, the intergenic region and the 5' region of the coat protein gene ...
Alice Kazuko Inoue-Nagata +5 more
doaj +1 more source
Plants, 2023 Tomato yellow leaf curl disease (TYLCD) has become the key limiting factor for the production of tomato in many areas because of the continuous infection and recombination of several tomato yellow leaf curl virus (TYLCV)-like species (TYLCLV) which ...
Annum Khalid +6 more
doaj +1 more source
Tomato Yellow Leaf Curl Virus-Resistant Varieties for Commercial Production [PDF]
, 2011 This study was a field trial of tomato varieties' resistance to tomato yellow leaf curl virus. Growers were able to assess characteristics of tolerant hybrids and then assess the plants' sustainability in localized field ...
Fukuda, Steve +6 more
core