Results 51 to 60 of about 18,572 (184)

Rhizobacteria regulate colonising Sitobion avenae aphid populations through induced host resistance and alter plant volatiles promoting early parasitoid recruitment on barley (Hordeum vulgare)

Pest Management Science, EarlyView.
Rhizobacterial inoculation of barley reduced Sitobion avenae populations by inducing plant resistance and modifying volatiles that attracted parasitoid wasps earlier, enhancing both bottom‐up and top‐down pest control. Abstract BACKGROUND Soil rhizobacteria can enhance crop resistance to insect herbivores and influence higher trophic interactions ...
Megan E Parker, Angharad M R Gatehouse, Sharon E Zytynska   +2 more
wiley   +1 more source

The interactive effects of arbuscular mycorrhiza and plant growth-promoting rhizobacteria synergistically enhance host plant defences against pathogens [PDF]

, 2017
Belowground interactions between plant roots, mycorrhizal fungi and plant growth-promoting rhizobacteria (PGPR) can improve plant health via enhanced nutrient acquisition and priming of the plant immune system.
A Besserer, A Gallou, AL Gurney, AL Neal, AL Neal, BP Thomma, C Cordier, C Planchamp, D Cameron, D Ellinger, DD Cameron, DR Walters, E Luna, ET Kiers, F Kamilova, F Maillet, G Berta, GH An, H Maherali, J Laparre, J Ton, J Ton, J Vacheron, JK Vessey, JM Chaparro, JM Raaijmakers, K Akiyama, K Das, K Jetiyanon, K Yoneyama, L Lioussanne, M Aira, M D’Alessandro, M Fritz, M Teplitski, MA Matilla, MJ Pozo, OM Vandeputte, P Marschner, R Azcon, RG Linderman, RL Berendsen, S Ahmad, S Declerck, S Ent Van der, S Gupta Sood, S Kloppholz, SC Jung, SCM Wees Van, TAE Rahman, V Walker, Y Bashan, YY Song, Z Huang   +53 more
core   +2 more sources

Treatment of cotton with plant growth‐promoting rhizobacteria consortium alters host location and oviposition of Spodoptera exigua

Pest Management Science, EarlyView.
Two plant‐growth promoting rhizobacteria (PGPR) consortia (AU8 and TX1) induced a deterrence of host plant location and oviposition behavior of Spodoptera exigua females in both susceptible and resistant cotton plants. Most of the volatile organic compounds (VOCs) increased in PGPR‐treated plants compared to untreated plants. # indicates treatments not
Pascal Mahukpe Ayelo, Basu D. Kafle, Caixing Xiong, Henry Y. Fadamiro   +3 more
wiley   +1 more source

Pseudomonas fluorescens DN16 Enhances Cucumber Defense Responses Against the Necrotrophic Pathogen Botrytis cinerea by Regulating Thermospermine Catabolism

Frontiers in Plant Science, 2021
Plants can naturally interact with beneficial rhizobacteria to mediate defense responses against foliar pathogen infection. However, the mechanisms of rhizobacteria-mediated defense enhancement remain rarely clear.
Lin Zhu, Nana Qian, Yujun Sun, Yujun Sun, Xiaoming Lu, Haiming Duan, Lisheng Qian, Lisheng Qian   +7 more
doaj   +1 more source

Bacillus based biocontrol on Brassica [PDF]

, 2008
Many bacterial strains have been shown to mediate protection to biotic stress and promote growth of plants. Different bacteria can mediate protection in different ways e.g. by inhibition, competition or increasing plant resistance.
Danielsson, Jesper
core  

Induced Systemic Resistance (ISR) and Fe Deficiency Responses in Dicot Plants [PDF]

, 2019
Plants develop responses to abiotic stresses, like Fe deficiency. Similarly, plants also develop responses to cope with biotic stresses provoked by biological agents, like pathogens and insects.
Alcántara Vara, Esteban, Angulo, Macarena, Aparicio Jiménez, Miguel Ángel, García, María J., Lucena, Carlos, Martínez-Medina, Ainhoa, Pérez-Vicente, Rafael, Ramos, José, Romera, Francisco Javier   +8 more
core   +2 more sources

Effects of applying Trichoderma asperellum to rice (Oryza sativa) on phytobiome and plant responses

Annals of Applied Biology, EarlyView.
We investigated the effect of dipping at transplanting or post‐transplanting spray application on the root‐associated microbiome or leaf epiphytes via amplicon sequencing, and on plant responses via RNA‐seq. Both root dipping and foliar application with Trichoderma asperellum spore suspension only had a limited impact on the leaf epiphytes and root ...
Greg Deakin, Georgina Fagg, Tom Passey, Louisa Robinson‐Boyer, Xiangming Xu   +4 more
wiley   +1 more source

Rhizobacterial diversity, community composition, and the influence of keystone taxa on O’Neal blueberry (Vaccinium corymbosum)

Frontiers in Microbiology
Rhizosphere microbiotas play vital roles in resisting environmental stress, transforming soil nutrients, and promoting plant health, growth, and productivity. The effects of rhizosphere microbial community shaping and the characteristics and functions of
Mingyun Jia, Mingyun Jia, Mingyun Jia, Zhuangzhuang Liu, Zhuangzhuang Liu, Zhuangzhuang Liu, Jiguang Wei, Jiguang Wei, Jiguang Wei, Qi Li, Qi Li, Qi Li, Zhaoqi Hou, Zhaoqi Hou, Zhaoqi Hou, Ling Sun, Hong Yu, Hong Yu, Hong Yu, Jinping Yu, Jinping Yu, Jinping Yu, Shipeng Lu, Shipeng Lu, Shipeng Lu   +24 more
doaj   +1 more source

Transcriptome Signatures in Pseudomonas simiae WCS417 Shed Light on Role of Root-Secreted Coumarins in Arabidopsis-Mutualist Communication

Microorganisms, 2021
Pseudomonas simiae WCS417 is a root-colonizing bacterium with well-established plant-beneficial effects. Upon colonization of Arabidopsis roots, WCS417 evades local root immune responses while triggering an induced systemic resistance (ISR) in the leaves.
Ke Yu, Ioannis A. Stringlis, Sietske van Bentum, Ronnie de Jonge, Basten L. Snoek, Corné M. J. Pieterse, Peter A. H. M. Bakker, Roeland L. Berendsen   +7 more
doaj   +1 more source

Induction of systemic resistance to Botrytis cinerea in tomato by Pseudomonas aeruginosa 7NSK2 : role of salicylic acid, pyochelin, and pyocyanin [PDF]

, 2002
The rhizobacterium Pseudomonas aeruginosa 7NSK2 produces secondary metabolites such as pyochelin (Pch), its precursor salicylic acid (SA), and the phenazine compound pyocyanin. Both 7NSK2 and mutant KMPCH (Pch-negative, SA-positive) induced resistance to
Audenaert, Kris, Cornelis, Pierre, Höfte, Monica, Pattery, Theresa   +3 more
core   +2 more sources