Results 91 to 100 of about 11,869 (222)
EFSA Journal, Volume 24, Issue 1, January 2026.Abstract The qualified presumption of safety (QPS) process was developed to provide a harmonised safety assessment approach to support EFSA Scientific Panels and Units. The QPS approach assesses the taxonomic identity, body of relevant knowledge and safety concerns of microorganisms intentionally added to the food and feed chain.
EFSA Panel on Biological Hazards (BIOHAZ) +28 more
wiley +1 more source
Expression of a bacterial effector, harpin N, causes increased resistance to fire blight in Pyrus communis [PDF]
, 2018 The rapid and effective activation of disease resistance responses is essential for plant defense against pathogen attack. These responses are initiated when pathogen-derived molecules (elicitors) are recognized by the host.
Chevreau, E., Malnoy, M., Venisse, J.
core
Ecology and Evolution, Volume 15, Issue 12, December 2025.The co‐adaptation of bees from the genus Macropis and Lysimachia plants has been studied in detail. Research shows that bees collect not just pure liquid oil from flower petals but tear off trichome heads filled with oil, transferring them to their nests.
Vladimir G. Radchenko +4 more
wiley +1 more source
, 2013 O Fogo Bacteriano é uma doença altamente contagiosa e de rápida disseminação. Uma vez que não existem meios de luta totalmente eficazes para o seu combate, o controlo deve ser efetuado com base numa estratégia integrada que assenta em medidas que ...
Luz, J.P., Silva, M.C.A.
core +2 more sources
Survival of Erwinia amylovora on Surfaces of Materials Used in Orchards
Research in Plant Disease, 2019 Fire blight disease caused by the bacterium, Erwinia amylovora, was observed in apple and pear orchards in Korea in 2015. Since then, it has spread, sometimes over long distances to other orchards. Therefore, we examined the ability of E.
Hyun Ju Choi +3 more
doaj +1 more source
Biological control of apple scab and fire blight by the application of the non-pathogenic bacterium Pseudomonas fluorescens Bk3 to the leaf surface [PDF]
, 2008 The biological control of plant diseases by application of antagonistic microorganisms to the plant phyllosphere is an alternative strategy to prevent the frequent treatment of plants by pesticides.
Gau, A. E. +2 more
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Development of a Duplex Droplet Digital Polymerase Chain Reaction Assay for Simultaneous Quantitative Detection of Two Erwinia Species [PDF]
Research in Plant DiseaseFire blight and black shoot blight are two major bacterial diseases that affect apple and pear production in Korea and are caused by Erwinia amylovora and E. pyrifoliae, respectively.
Lin He, Mi-Hyun Lee, Jun Myoung Yu
doaj +1 more source
Frontiers in MicrobiologyIntroductionFire blight, caused by Erwinia amylovora, is a devastating disease of apples and pears. Limitations in current control strategies using antibiotics and copper demand for more sustainable alternatives .
Ricardo Delgado Santander, Youfu Zhao
doaj +1 more source
Fatty acid analysis of Erwinia amylovora from Serbia and Montenegro [PDF]
Pesticidi i Fitomedicina, 2011 Automated method of fatty acid analysis was used to identify and study heterogeneity of 41 Erwinia amylovora strains, originating from 8 plant species grown in 13 locations in Serbia and one in Montenegro.
Milan Ivanović +5 more
doaj
Induced defense responses in tomato against bacterial spot by proteins synthesized by endophytic bacteria. [PDF]
, 2015 Some endophytes can synthesize molecules that elicit the induction of plant resistance to infection by pathogens. The objective of this study was to demonstrate that protein fractions 42 and 75 from Bacillus amyloliquefaciens and Bacillus pumilus were ...
LANA-FILHO, R. +6 more
core +1 more source