Results 71 to 80 of about 22,300 (219)

Efficacy of mefenoxam is affected by a lag period between application and inactivation of Pythium species

open access: yesPhytopathologia Mediterranea, 2012
A study was undertaken to investigate whether inactivation of Pythium by mefenoxam takes place as soon as it comes in contact with the fungicide. Laboratory experiments were conducted which involved three sensitive isolates of P. aphanidermatum (EC5096hr
Abdullah AL-SADI
doaj   +1 more source

Resistant Peanut Genotype Reprograms Rhizosphere Metabolism to Enhance Bacterial Wilt Suppression

open access: yesAdvanced Science, Volume 13, Issue 48, 28 August 2026.
The resistant peanut genotype selectively recruits beneficial bacteria, which coincides with the activation of salicylic acid (SA)‐dependent systemic acquired resistance (SAR) against Ralstonia solanacearum. Keystone rhizosphere metabolites are positively correlated with both beneficial microbiome assembly and SAR gene expression.
Rui Ren   +20 more
wiley   +1 more source

Different Responses to Salinity of Pythium spp. Causing Root Rot on Atriplex hortensis var. rubra Grown in Hydroponics

open access: yesAgriculture
Atriplex hortensis var. rubra (red orache, RO) is a halotolerant species rich in nutraceutical compounds, which makes it a valuable crop for human nutrition. This plant could also be exploited for phytoremediation of contaminated soil and wastewater, and
Emiliano Delli Compagni   +6 more
doaj   +1 more source

From Defense Executor to Engineering Target: Harnessing Lignin for Crop Resistance

open access: yesAdvanced Science, Volume 13, Issue 39, 13 July 2026.
Lignin serves as both a physical and chemical executor of broad‐spectrum plant immunity. This review systematically summarizes classical and recent advances in lignin‐mediated immunity, outlines the multifaceted regulatory modules controlling lignification under biotic stress, discusses key physiological and biochemical mechanisms behind lignin‐based ...
Yanwen Yu   +6 more
wiley   +1 more source

Enfermedad de marchitamiento fúngico en plántulas delechuga: un modelo didáctico-experimental para laenseñanza de los postulados de Koch

open access: yesRevista Eureka sobre Enseñanza y Divulgación de las Ciencias, 2016
La enseñanza del método científico se ve facilitada mediante prácticas experimentales sencillas pero rigurosas. Los postulados de Koch representan un avance histórico en el desarrollo del método científico. Éstos constituyen una guía o protocolo a seguir
Omar Robledo D\u2019Angelo
doaj  

Evaluation of Trichoderma spp. and Bacillus subtilis against Pythium vexans causes root rot on black pepper

open access: yesTạp chí Khoa học Đại học Mở Thành phố Hồ Chí Minh - Kỹ thuật và Công nghệ, 2018
Pythium spp. are well known as one of the main pathogens causing quick wilt disease of black pepper and severely reducing pepper yield (Shashidhara, 2007).
Nguyễn Thị Ánh Nguyệt   +3 more
doaj   +1 more source

Evaluation of Poinsettia Cultivars for Resistance to Pythium Root Rot Caused by Pythium aphanidermatum

open access: yes, 2017
Pythium aphanidermatum is the predominant species causing pythium root rot of commercially grown poinsettia (Euphorbia pulcherrima) in North Carolina.
Brian Whipker   +2 more
core   +1 more source

The Fertilization of Pythium de Baryanum.

open access: yesAnnals of Botany, 1901
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
openaire   +3 more sources

Materials of Pythium Flora in Japan (XI) : Characterization of Pythium graminicola causing seedling blight in rice

open access: yes, 2004
Rice-origin Pythium graminicola has not been available despite its economical importance. The morphology, sequence of the rDNA internal transcribed spacer (ITS) gene and pathogenicity of isolates of P.
TOJO, Motoaki   +3 more
core  

Monitoring/detectie van Pythium in tomaat [PDF]

open access: yes, 2004
Op bedrijven worden regelmatig tomatenplanten gevonden die zonder aanwijsbare redenen slap gaan en /of vaatverbruining hebben. Verticillium, pepinomozaïekvirus en Pythium en alle combinaties van deze pathogenen lijken hierbij een rol te kunnen spelen ...
Paternotte, S.J., Groen, B.W.
core  

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