Oculimacula yallundae 16 claims

Claim · model-written summary

Relative air humidity and precipitation were significantly correlated with the eyespot infection index.

Taxon

Tapesia yallundaeOculimacula yallundaee0

Treatment

relative air humidity and precipitatione1

Outcome

infection indexe1

Not reportedDirection

Verbatim

e0

“eyespot (Tapesia yallundae)”

e1

“The correlation between relative air humidity and precipitation and the infection index is significant”

Claim · model-written summary

T. yallundae apothecia on winter barley stubble peaked five to seven months after harvest.

Taxon

T. yallundaeOculimacula yallundaee0

Interactor

winter barleyHordeum vulgaree0host

Outcome

numbers of apotheciae0

Direction

maximume0

Value

5–7 months after harveste0

Verbatim

e0

“Apothecia of T. yallundae developed in a seasonal pattern on winter barley inoculated with the pathogen, with maximum numbers of apothecia produced on stubble 5–7 months after harvest”

Claim · model-written summary

In winter wheat, mature apothecia peaked two months later than on winter barley.

Taxon

T. yallundaeOculimacula yallundaee1

Interactor

winter wheatTriticum aestivume0host

Outcome

peak in numbers of mature apotheciae0

Direction

latere0

Value

2 monthse0

Comparator

winter barleye0

Verbatim

e0

“A similar pattern of development was observed on infected winter wheat. However, the peak in numbers of mature apothecia was observed 2 months later than in winter barley”

e1

“T. yallundae”

Claim · model-written summary

Spore-discharging apothecia persisted for up to six months on stubble.

Taxon

T. yallundaeOculimacula yallundaee1

Outcome

Apothecia capable of discharging ascosporese0

Value

up to 6 monthse0

Verbatim

e0

“Apothecia capable of discharging ascospores were present for up to 6 months on stubble”

e1

“T. yallundae”

Claim · model-written summary

Recombination was demonstrated in all but one lesion yielding reisolated mycelium.

Taxon

Tapesia yallundaeOculimacula yallundaet0

Outcome

Recombinatione0

Qualifier

all but one lesion from which mycelium was successfully reisolatede0

Verbatim

e0

“Recombination was demonstrated in all but one lesion from which mycelium was successfully reisolated.”

t0

“Tapesia yallundae”

Claim · model-written summary

A high proportion of reisolates had unique RAPD profiles indicating novel genotypes.

Taxon

Tapesia yallundaeOculimacula yallundaet0

Outcome

unique RAPD profilese0

Qualifier

indicative of novel genotypese0

Verbatim

e0

“A high proportion of reisolates had unique RAPD profiles, indicative of novel genotypes.”

t0

“Tapesia yallundae”

Claim · model-written summary

Certain isolates of Pseudocercosporella herpotrichoides could not be clearly classified.

Taxon

Pseudocercosporella herpotrichoidesOculimacula yallundaee0

Outcome

isolates could not be clearly classifiede1

Verbatim

e0

“Isolates of Pseudocercosporella herpotrichoides were classified by a variety of established techniques including colony morphology, colour, pathogenicity on seedlings and spore morphology”

e1

“In all cases, certain isolates could not be clearly classified and correlation between the systems was incomplete”

Claim · model-written summary

Correlation between the classification systems was incomplete.

Taxon

Pseudocercosporella herpotrichoidesOculimacula yallundaee0

Outcome

correlation between the systemse1

Qualifier

incompletee1

Verbatim

e0

“Isolates of Pseudocercosporella herpotrichoides were classified by a variety of established techniques including colony morphology, colour, pathogenicity on seedlings and spore morphology”

e1

“In all cases, certain isolates could not be clearly classified and correlation between the systems was incomplete”

Claim · model-written summary

The Nirenberg typing system did not correlate with the widely used UK colony-morphology system.

Taxon

Pseudocercosporella herpotrichoidesOculimacula yallundaee0

Material

typing system of Nirenberge2

Outcome

correlate with the widely used UK systeme2

Direction

did not correlatee2

Comparator

the widely used UK system based on colony morphology on PDAe2

Verbatim

e0

“Isolates of Pseudocercosporella herpotrichoides were classified by a variety of established techniques including colony morphology, colour, pathogenicity on seedlings and spore morphology”

e2

“the typing system of Nirenberg in which two varieties of P. herpotrichoides (var. herpotrichoides and var. acuformis ) are recognized did not correlate with the widely used UK system based on colony morphology on PDA: fast, even (F E) and slow, feathery (S/F)”

Claim · model-written summary

RFLP in total DNA and rDNA grouped isolates in relation to morphology and pathogenicity.

Taxon

Pseudocercosporella herpotrichoidesOculimacula yallundaee0

Material

total DNA and rDNAe3

Outcome

groupingse3

Qualifier

related to morphology (and pathogenicity)e3

Not reportedDirection

Verbatim

e0

“Isolates of Pseudocercosporella herpotrichoides were classified by a variety of established techniques including colony morphology, colour, pathogenicity on seedlings and spore morphology”

e3

“Restriction fragment length polymorphisms in total DNA and rDNA indicated groupings related to morphology (and pathogenicity) with considerable polymorphisms in rDNA of F/E isolates”