Results 31 to 40 of about 725,519 (305)

Multifaceted defense and counter-defense in co-evolutionary arms race between plants and viruses

open access: yesCommunicative & Integrative Biology, 2017
Plants have evolved sophisticated surveillance and defense mechanisms against constant attacks by different types of microbial pathogens including viruses.
Xiaofei Cheng, Aiming Wang
doaj   +1 more source

Plant defense elicitors: plant fitness versus wheat stem sawfly [PDF]

open access: yesPeerJ, 2018
The wheat stem sawfly (WSS), Cephus cinctus Norton, is an important wheat pest in the Northern Great Plains of the USA. No single control measure effectively suppresses WSS damage.
Govinda Shrestha   +2 more
doaj   +2 more sources

Limited infection by ‘Candidatus Liberibacter asiaticus’ in ‘Valencia’ sweet orange trees in the presence of Citrus tristeza virus

open access: yesJournal of Integrative Agriculture, 2019
Huanglongbing (HLB) is the most destructive disease of citrus and is associated with ‘Candidatus Liberibacter asiaticus’ (CLas), a member of the α-proteobacteria.
Shi-min FU   +3 more
doaj   +1 more source

Worldwide Research on Plant Defense against Biotic Stresses as Improvement for Sustainable Agriculture [PDF]

open access: yes, 2018
Agriculture is the basis for food production on a global scale. Sustainable agriculture tries to improve or maintain the quality of food without compromising the environment.
Giménez Caminero, Estela   +2 more
core   +3 more sources

Carbonic anhydrases CA1 and CA4 function in atmospheric CO2-modulated disease resistance [PDF]

open access: yes, 2020
Main conclusion Carbonic anhydrases CA1 and CA4 attenuate plant immunity and can contribute to altered disease resistance levels in response to changing atmospheric CO2 conditions.
Pieterse, Corné M. J.   +6 more
core   +2 more sources

Tetranychus evansi spider mite populations suppress tomato defenses to varying degrees

open access: yesEcology and Evolution, 2020
Plant defense suppression is an offensive strategy of herbivores, in which they manipulate plant physiological processes to increase their performance. Paradoxically, defense suppression does not always benefit the defense‐suppressing herbivores, because
Bram Knegt   +4 more
doaj   +1 more source

A comprehensive meta-analysis reveals the key variables and scope of seed defense priming

open access: yesFrontiers in Plant Science, 2023
BackgroundWhen encountered with pathogens or herbivores, the activation of plant defense results in a penalty in plant fitness. Even though plant priming has the potential of enhancing resistance without fitness cost, hurdles such as mode of application ...
Lucia Talavera-Mateo   +2 more
doaj   +1 more source

Positive association between foliar silicon and extrafloral nectar in Vicia faba with application of methyl jasmonate

open access: yesBasic and Applied Ecology
Plants have evolved direct and indirect defences against herbivores, which may come at a cost to other plant functions. Many plants can uptake and deposit large amounts of silicon within plant tissue, creating structures which can reduce herbivore ...
Chelsea Megan Gowton   +3 more
doaj   +1 more source

A layered defense against plant pathogens. [PDF]

open access: yes, 2019
Microbial consortia may be key to robust protection of roots from ...
Tringe, Susannah G
core  

Arabidopsis thaliana: A model host plant to study plant-pathogen interaction using Chilean field isolates of Botrytis cinerea [PDF]

open access: yes, 2006
http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0716-97602006000200004&lng=es&nrm=isoOne of the fungal pathogens that causes more agriculture damage is Botrytis cinerea.
Codriansky, Yael   +6 more
core   +3 more sources

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