Results 51 to 60 of about 571 (171)

Arbuscular Mycorrhiza Symbiosis Reduces the Rhizoctonia Root Rot and Alters the Phenolic Profile in Common Bean

open access: yesActa Biológica Colombiana, 2022
Arbuscular mycorrhizal fungi (AMF) have the potential to reduce the deleterious effect of soil-borne pathogens, but their ability for pathogen biocontrol may vary depending on the genotype of the plant, the pathogen, and the AMF interaction.
Jesús Benjamín Corrales-Sánchez   +8 more
doaj   +1 more source

Siratro, a New Alternate Host of Thanatephorus cucumeris

open access: yes, 1984
This article 'Siratro, a New Alternate Host of Thanatephorus cucumeris' appeared in the International Rice Research Newsletter series, created by the International Rice Research Institute (IRRI). The primary objective of this publication was to expedite communication among scientists concerned with the development of improved technology for rice and ...
Lakshmanan, P., Jagannathan, N. T.
openaire   +1 more source

Assessment of Biometric Parameters and Health of Canna’s Cultivars as Plant Useful in Phytoremediation of Degraded Agrocenoses

open access: yesAgriculture, 2023
Recently, the ecological awareness of society and the need to take care of our surroundings and the natural environment has significantly increased.
Mariusz Szmagara   +6 more
doaj   +1 more source

Cutinase and Other Lipolytic Esterases Protect Bean Leaves from Infection by Rhizoctonia solani

open access: yesMolecular Plant-Microbe Interactions, 1998
The results describe a novel activity of fungal cutinase, the protection of bean leaves from disease. Development of web blight symptoms on bean leaves infected with Rhizoctonia solani (AG-1) was prevented in the presence of cutinase purified from ...
Diana M. Parker, Wolfram Köller
doaj   +1 more source

Potencial de producción de líneas de frijol adzuki (Vigna angularis), en tres localidades de Costa Rica

open access: yesAgronomía Mesoamericana, 2016
En tres localidades de Costa Rica: Alajuela a 840 msnm, Pérez Zeledón a 760 msnm y Río Frío a 100 msnm, se evaluaron 14 líneas de frijol Adzuki para grano seco, durante el periodo 1984 a 1988.
Rodolfo Araya   +2 more
doaj   +1 more source

Commodity risk assessment of Vitis spp. plants from Moldova

open access: yesEFSA Journal, Volume 24, Issue 1, January 2026.
Abstract The European Commission requests EFSA to provide scientific opinions in the field of plant health in accordance with Article 29 of Regulation (EC) No 178/2002. Annex VI of Commission Implementing Regulation (EU) 2019/2072 lists plants, plant products and other objects whose introduction into the Union from certain third countries is prohibited.
EFSA Panel on Plant Health (PLH)   +37 more
wiley   +1 more source

Inter-Isolate Heterokaryosis in Thanatephorus Cucumeris I. Between Isolates of Different Pathogenicity [PDF]

open access: yesAustralian Journal of Biological Sciences, 1972
Evidence is presented for heterokaryosis occurring between two mutants derived from different pathogenic strains of T. cucumeris from anastomosis group 2. The evidence relates both to the heterokaryon formed and to the recovery in its progeny of a number of markers from the original mutants.
Helena M Stretton, NT Flentje
openaire   +1 more source

Antagonistic activity of selected bacteria of the soil environment of carrot

open access: yesPlant, Soil and Environment, 2017
The purpose of the present studies was to determine the antagonistic effect of bacteria Bacillus spp. and Pseudomonas spp. towards selected fungi from the soil environment of carrot. Oats (Avena sativa L.), tansy phacelia (Phacelia tanacetifolia Bentham)
Elżbieta PATKOWSKA   +2 more
doaj   +1 more source

Diversidad genética de Rhizoctonia solani GA-3PT, causa etiológica del chancro del tallo y la sarna de la papa en Colombia

open access: yesCiencia y Tecnología Agropecuaria, 2021
El chancro del tallo y la sarna negra de la papa son enfermedades ocasionadas por el hongo Rhizoctonia solani grupo de anastomosis tres (GA-3PT), el cual afecta raíces, tallos y tubérculos de papa y reduce el rendimiento de los cultivos.
Edisson Chavarro-Mesa   +4 more
doaj   +1 more source

Commodity risk assessment of Petunia spp. and Calibrachoa spp. unrooted cuttings from Uganda

open access: yesEFSA Journal, Volume 24, Issue 1, January 2026.
Abstract The European Commission requested the EFSA Panel on Plant Health to evaluate the likelihood of pest freedom at entry in the EU, including both regulated and non‐regulated pests, potentially associated with unrooted cuttings of the genera Petunia and Calibrachoa produced under physical isolation in Uganda.
EFSA Panel on Plant Health (PLH)   +34 more
wiley   +1 more source

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