Results 11 to 20 of about 186,730 (212)

Brown rot blossom blight of pome and stone fruits: symptom, disease cycle, host resistance, and biological control

open access: yesInternational Journal of Horticultural Science, 2008
In this paper, important features of symptoms, biology and biological disease management are summarised for brown rot blossom blight fungi of pome and stone fruit crops (Monilinia laxa, Monilinia fructicola and Monilinia mali).
I. J. Holb
doaj   +1 more source

Elucidation of Charge Contribution in Iridium-Chelated Hydrogen-Bonding Systems

open access: yesFrontiers in Chemistry, 2021
We present two iridium complexes 1H+ and 2H+ that contain cationic ligands to extend the knowledge of charge-assisted hydrogen bonding (CAHB), which counts among the strongest non-covalent bonding interactions.
Barbora Balónová, Barry A. Blight
doaj   +1 more source

Egg production in a coastal seabird, the glaucous-winged gull (Larus glaucescens), declines during the last century. [PDF]

open access: yesPLoS ONE, 2011
Seabirds integrate information about oceanic ecosystems across time and space, and are considered sensitive indicators of marine conditions. To assess whether hypothesized long-term foodweb changes such as forage fish declines may be reflected in a ...
Louise K Blight
doaj   +1 more source

Tangerineiras como porta-enxertos para laranjeira 'Pêra' Mandarins as rootstocks for 'Pêra' sweet orange trees

open access: yesCiência e Agrotecnologia, 2008
Laranjeiras 'Pêra' enxertadas em 11 cultivares ou híbridos de tangerineiras foram plantadas em 1988 em Itirapina (SP), num Latossolo Vermelho-Amarelo textura arenosa, no espaçamento 4,25m x 7,5m e conduzidas sem irrigação sob clima Cwa.
Jorgino Pompeu Junior   +2 more
doaj   +1 more source

Treatment of walking impairment in multiple sclerosis with dalfampridine

open access: yesTherapeutic Advances in Neurological Disorders, 2011
Potassium channel blockade has long been considered a potential therapeutic strategy for treatment of multiple sclerosis (MS) based on the pathophysiology of demyelinated axons.
Andrew R. Blight
doaj   +1 more source

Occurrence of Phytophthora citrophthora on Syringa vulgaris in Poland

open access: yesActa Mycologica, 2014
Phytophora citrophora was isolated from dieback shoots, base of diseascd stems and top parts of lilac plants during 3 vegetation periods. The species was detected from about 75% of analysed plant parts.
Leszek B. Orlikowski, Grażyna Szkuta
doaj   +1 more source

Status and way-forward in breeding potato (Solanum tuberosum) for resistance to late blight

open access: yesThe Indian Journal of Agricultural Sciences, 2023
Improving host resistance to late blight (Phytophthora infestans) has been a major concern of potato breeders since the Irish famine of 1840s. Since then, a number of late blight resistant potato (Solanum tuberosum L.) cultivars have been developed ...
J GOPAL
doaj   +1 more source

Genome‐wide association mapping identifies novel loci underlying fire blight resistance in apple

open access: yesThe Plant Genome, 2021
Fire blight, caused by epiphytotic gram‐negative bacteria Erwinia amylovora, is the most destructive bacterial disease of apple (Malus spp.). Genetic mechanisms of fire blight resistance have mainly been studied using traditional biparental quantitative ...
Ranjita Thapa   +4 more
doaj   +1 more source

Discrimination and Detection of and with a Single Primer Set [PDF]

open access: yesThe Plant Pathology Journal, 2022
Erwinia amylovora and Erwinia pyrifoliae cause fire blight and black-shoot blight, respectively, in apples and pears. E. pyrifoliae is less pathogenic and has a narrower host range than that of E. amylovora.
Hyeonheui Ham   +6 more
doaj   +1 more source

Role of the cyclic lipopeptide massetolide A in biological control of Phytophthora infestans and in colonization of tomato plants by Pseudomonas fluorescens [PDF]

open access: yes, 2007
Pseudomonas strains have shown promising results in biological control of late blight caused by Phytophthora infestans. However, the mechanism(s) and metabolites involved are in many cases poorly understood.
Andrea Ficke   +12 more
core   +2 more sources

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