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Harnessing nature's arsenal: sustainable plant-based strategies for phytopathogen control. [PDF]

open access: yesFront Microbiol
Calefi GG   +4 more
europepmc   +1 more source
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The role ofErwinia carotovora in the epidemiology of potato blackleg I. Relationship ofE. carotorora var.carotovora andE. carotovora var.atroseptica to potato blackleg in Colorado

American Potato Journal, 1977
Isolations from 315 blackleg infected potato stems collected over a two year period in Colorado, demonstrated that both varieties ofErwinia carotovora, E. carotovora var.carotovora andE. carotovora var.atroseptica, are involved in stem infections under field conditions.E.
M D Harrison
exaly   +2 more sources

Landscape Epidemiology of Potato Blackleg

Phytopathology®, 2023
Potato blackleg is a common bacterial disease that causes serious losses in potato ( Solanum tuberosum) production worldwide. Despite this, relatively little is known of the landscape epidemiology of this disease. This study provides the first national-scale analysis of spatial and spatiotemporal patterns of blackleg incidence rates and associated risk
Peter Skelsey   +2 more
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Potato blackleg disease

American Potato Journal, 1970
Blackleg, a bacterial soft-rot of potatoes caused byErwinia atroseptica, has been recognized since the turn of the century as a disease capable of causing tremendous losses to the crop in the field or in storage. The pathogen is both seed- and soil-borne, and generally attacks the seed piece through wounds caused by insect larvae, fertilizer burns ...
A. L. Fredricks, H. N. Metcalf
openaire   +1 more source

Factors Affecting Potato Blackleg Development

1989
Blackleg is a seedborne disease caused by soft rot erwinias. The symptoms may vary not only from one climatic region to another but also within a region according to local and annual variations in weather conditions. Regardless of temperature, a stem rot develops under wet conditions, and under dry conditions the plant is stunted and leaf desiccation ...
M. C. M. Pérombelon   +4 more
openaire   +1 more source

Effects of fluorescent pseudomonads on the potato blackleg syndrome

Annals of Applied Biology, 1986
SUMMARYIn four field trials in 1983 and 1984 potato tubers were inoculated by dipping them at planting in a suspension of Erwinia carotovora subsp. atroseptica and then treated with a powder formulation of two strains of fluorescent pseudomonads (B 10 and I 13) isolated from potatoes. lnoculation with E.
D. J. RHODES, C. LOGAN
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Blackleg and Stem Rot of Potatoes in Sweden

Acta Agriculturae Scandinavica, 1988
Abstract Samples of potato plants showing symptoms of basal soft rot (blackleg) and aerial soft rot (stem rot) were collected from potato fields in Sweden during 1982–1984. Erwinia carotovora subsp. atroseptica (Eca) was the predominant species isolated from blackleg stems while both Eca and E. carotovora subsp.
openaire   +1 more source

Spatial analysis of blackleg‐affected seed potato crops in Scotland

Plant Pathology, 2015
Potato blackleg, caused by Pectobacterium and Dickeya species, is one of the most significant bacterial diseases affecting potato production globally.
Skelsey, P   +4 more
openaire   +1 more source

Blackleg of Potatoes: Induction through Tuber InocuIation

Plant Pathology, 1975
SUMMARY Seed tubers of cv. Majestic were inoculated with isolates of Erwinia carotovora from the Canary Isles, Egypt and the United Kingdom in order to determine which of the isolates could induce blackleg in progeny plants.
openaire   +1 more source

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