Results 41 to 50 of about 49,351 (214)

First Detailed Record of Jikradia olitoria (Hemiptera: Cicadellidae) in the Swiss Southern Alps and Evaluation of Its Current Potential as a Vector of 16SrV‐Phytoplasmas

Journal of Applied Entomology, EarlyView.
ABSTRACT Jikradia olitoria Say is a Nearctic leafhopper that was recently reported in several European countries. Given its role as the vector of phytoplasmas associated with Grapevine Yellows diseases (GYD) in its native range, its presence in European vineyard agroecosystems could represent an important phytosanitary risk.
Alan Oggier, Christophe Debonneville, Marco Conedera, Attilio Rizzoli   +3 more
wiley   +1 more source

Rice Orange Leaf Phytoplasma Imp Protein Blocks G–M Interaction by Binding Glycoprotein G to Suppress Rice Stripe Mosaic Virus Infection

Plant, Cell &Environment, EarlyView.
ABSTRACT Plants frequently encounter multiple pathogens concurrently, yet the molecular bases of pathogen–pathogen interactions during mixed infections remain largely unresolved. Here we show that co‐infection of rice by Rice orange leaf phytoplasma (ROLP) and Rice stripe mosaic virus (RSMV) markedly suppresses RSMV proliferation in both host plants ...
Jiaxin Qiu, Yujiao Zheng, Yanmei Yi, Yuxin Zhang, Tianbao Zeng, Hongyan Chen, Taiyun Wei, Xiao‐Feng Zhang   +7 more
wiley   +1 more source

Control of phytoplasma diseases through resistant plants

, 2019
Phytoplasma diseases are difficult to control and one of the most promising approaches is through the use of resistant plants. Intra- and interspecific differences in the response of plants to various phytoplasma diseases have been observed over the ...
Carmine Marcone, Govind Pratap Rao
core   +1 more source

Molecular and enzymatic insights into biocontrol-mediated resistance against Zucchini yellow mosaic virus in squash (Cucurbita pepo L.)

BMC Microbiology
Squash (Cucurbita pepo L.) is a major vegetable crop in Egypt and is highly vulnerable to Zucchini yellow mosaic virus (ZYMV), which causes severe mosaic, yellowing, and stunting symptoms.
Radwa M. Shafie, Ahmed A. kheder, Mohamed A. Abou-Attia, Noher A. Mahmoud, Sawsan M. Saied, Amira A. Mazyad, Hayam S. Abdelkader   +6 more
doaj   +1 more source

The role of salicylic acid and benzothiadiazole in decreasing phytoplasma titer of sugarcane white leaf disease

Scientific Reports, 2021
The objective of this research was to study the effect of Benzothiadiazole (BTH) and Salicylic acid (SA) on the systemic acquired resistance (SAR) of sugarcane the phytoplasma associated with the sugarcane white leaf (SCWL) disease.
Manuwat Tintarasara Na Ratchaseema, Lawan Kladsuwan, Laurent Soulard, Pratchya Swangmaneecharern, Prapat Punpee, Peeraya Klomsa-ard, Klanarong Sriroth, Suttipun Keawsompong   +7 more
doaj   +1 more source

The Endoplasmic Reticulum Is a Key Battleground between Phytoplasma Aggression and Host Plant Defense

Cells, 2023
Phytoplasmas are intracellular plant pathogens that heavily rely on host cell nutrients for survival and propagation due to their limited ability to synthesize essential substrates.
Junichi Inaba, Bo Min Kim, Yan Zhao, Andrew M. Jansen, Wei Wei   +4 more
doaj   +1 more source

Efficacy of Zeolite and Kaolin in the Control of Cacopsylla pyri (L.) (Hemiptera: Psyllidae) and Compatibility With Its Natural Antagonist Anthocoris nemoralis (Fabricius) (Hemiptera: Anthocoridae)

Journal of Applied Entomology, Volume 150, Issue 8, Page 1080-1087, September 2026.
ABSTRACT The pear psyllid Cacopsylla pyri is a major pest of European pear orchards, responsible for significant yield losses. Its management is increasingly challenged by restrictions on synthetic active ingredients, resistance development, and the shift towards sustainable production systems.
Laura Depalo, Giovanni Biscontin, Antonio Russo, Elisa Marchetti   +3 more
wiley   +1 more source

Conventional and novel strategies for the phytoplasma diseases containment

, 2011
Phytoplasmas are obligate bacterial plant pathogens that cause economically relevant yield losses in annual and perennial crops worldwide and they are transmitted in nature by phloem feeders, mostly leafhoppers, planthoppers and psyllids. Impossibility
P. Casati, F. Quaglino, P.A. Bianco, D. Bulgari   +3 more
core   +2 more sources

Comparison of Traditional and Next-Generation Approaches for Uncovering Phytoplasma Diversity, with Discovery of New Groups, Subgroups and Potential Vectors

Biology, 2022
Despite several decades’ effort to detect and identify phytoplasmas (Mollicutes) using PCR and Sanger sequencing focusing on diseased plants, knowledge of phytoplasma biodiversity and vector associations remains highly incomplete.
Valeria Trivellone, Yanghui Cao, Christopher H. Dietrich   +2 more
doaj   +1 more source

A Virus‐Inducible E3–RLCK–MADS Module Coordinates Suppression of Plant Immunity and Fertility in Rice

Advanced Science, Volume 13, Issue 41, 22 July 2026.
ABSTRACT Viruses often hijack host developmental programs to promote infection, but the mechanistic links between reproductive regulation and antiviral immunity remain incompletely understood. Here, we identify a virus‐triggered hierarchical degradation cascade that links antiviral immunity and fertility regulation in rice. We show that the rice grassy
Yuansheng Wu, Fengling Wu, Shiting Huang, Denglu Yang, Xin Lei, Xue Zhang, Na Liu, Peng Gan, Chuan Li, Jie Zhang, Ming Wu, Qingxiao Jia, Shanshan Zhao, Jianguo Wu   +13 more
wiley   +1 more source