Results 71 to 80 of about 4,184 (208)

The spread of new viral pathogens and phytoplasmas in cultivated plants and their risks

Food Risk Assess Europe, Volume 4, Issue 1, January 2026.
Abstract The study contains a description of the genome and particles, spectrum of host plants, geographical distribution, forecast of spread and impacts on agricultural production, disease symptoms, life cycle, and means of protection in integrated and organic production in the Czech Republic for 22 plant viruses, 3 viroids and 4 phytoplasmas, in ...
wiley   +1 more source

Further molecular characterization of weed-associated begomoviruses in Brazil with an emphasis on Sida spp Caracterização molecular adicional de begomovírus associados a plantas daninhas no Brasil, com ênfase em Sida spp

Planta Daninha, 2012
Begomoviruses are whitefly-transmitted, single-stranded DNA viruses that are often associated with weed plants. The aim of this study was to further characterize the diversity of begomoviruses infecting weeds (mostly Sida spp.) in Brazil.
S.S. Tavares, R. Ramos-Sobrinho, J. González-Aguilera, G.S.A. Lima, I.P. Assunção, F.M Zerbini   +5 more
doaj   +1 more source

In silico identification of papaya genome-encoded microRNAs to target begomovirus genes in papaya leaf curl disease

Frontiers in Microbiology
Papaya leaf curl disease (PaLCuD) is widespread and classified in the genus begomovirus (Geminiviridae), disseminated by the vector whitefly Bemisia tabaci. RNA interference (RNAi)-based antiviral innate immunity stands as a pivotal defense mechanism and
Aarshi Srivastava, Vineeta Pandey, Nupur Singh, Avinash Marwal, Muhammad Shafiq Shahid, R. K. Gaur   +5 more
doaj   +1 more source

Kloning Gen Transcriptional Activator Protein dan Replication-Associated Protein dari Squash leaf curl China virus Penyebab Penyakit Daun Kuning pada Tanaman Mentimun

Jurnal Fitopatologi Indonesia, 2018
Yellow disease on Cucurbitaceae caused by Squash leaf curl China virus (SLCCNV; Begomovirus) is an important disease in many countries. Typical yellow leaf curl symptoms was found on cucumber in Tabanan, Bali.
Ni Nengah Putri Adnyani, I Dewa Made Putra Wiratama, I Gede Rai Maya Temaja, Sari Nurulita, Gede Suastika   +4 more
doaj   +1 more source

Begomovirus: Potensi ancaman pertanian hortikultura Lampung

Jurnal Proteksi Agrikultura
Begomoviruses are a group of plant viruses belonging to the Geminiviridae family, persistently transmitted by the whitefly Bemisia tabaci, and pose a serious threat to horticultural crops in Lampung Province, Indonesia. These viruses infection symptoms such as mosaic, chlorosis, leaf curling, and stunted growth, with yield losses reaching up to 90 ...
Selvi Helina, Hasriadi Mat Akin, Suskandini Ratih Dirmawati, Yuyun Fitriana, Tri Maryono, Radix Suharjo, Cipta Ginting   +6 more
openaire   +1 more source

A New World begomovirus infecting Grapevine

, 2020
Abstract Grapevine ( Vitis L.), a deciduous woody vine, is a highly valuable agricultural crop. Grapevine, as other crops, is vulnerable to infectious pathogens. Several of them, including viruses, are a major threat to viticulture. Geminiviruses (family Geminiviridae ) are insect transmitted, small non-enveloped viruses, with circular single ...
Debat, Humberto, Zavallo, Diego, Moyano, Sabrina, Luna, Facundo, Asurmendi, Sebastian, Gomez-Talquenca, Sebastian   +5 more
openaire   +1 more source

First Report of Tomato Leaf Curl Kerala Virus Associated With Yellow Vein Net Disease of Alternanthera tenella From Central India

New Disease Reports, Volume 52, Issue 1, July/September 2025.
R. P. Kushvaha, J. Bajpai, A. Soni, S. K. Snehi   +3 more
wiley   +1 more source

Vasconcellea cauliflora: A New Host of Chilli Leaf Curl Virus

New Disease Reports, Volume 52, Issue 1, July/September 2025.
S. Tripathi, A. Verma, R. Verma, A. Khar
wiley   +1 more source

Reconstruction and Characterization of Full-Length Begomovirus and Alphasatellite Genomes Infecting Pepper through Metagenomics [PDF]

, 2020
Verónica A. Bornancini, José Matías Irazoqui, Ceferino Rene Flores, C. G. Vaghi Medina, Ariel Amadío, P. M. López Lambertini   +5 more
openalex   +1 more source

Cotton leaf curl disease, a multicomponent begomovirus complex

Molecular Plant Pathology, 2003
SUMMARY Cotton leaf curl is a serious disease of cotton and several other malvaceous plant species that is transmitted by the whitefly Bemisia tabaci . The disease is, at this time, endemic throughout Pakistan and epidemic in Western India.
openaire   +2 more sources