Abstract
Garden pea Varietal Susceptibility to Mycosphaerella pinodes and its Effect on Yield Components of Single Plants The susceptibility of 21 garden pea genotypes to Mycosphaerella pinodes was evaluated in a two years study with inoculation under controlled conditions and in field experiments. The tested genotypes differed significantly in their susceptibility to seedling foot rot and leaf and stem blight caused by M. pinodes under these tests. Average scores of leaf infection in laboratory testing were higher comparing to the degree of infection in field conditions with inoculation. The genotypes which were rated susceptible to foliar infection were also susceptible to stem infection, with the severity of stem infection being much lower. No significant correlation was obtained between foliar symptoms severity and seedling foot rot necrotic index for garden pea genotypes. Deleterious effects of the inoculation with M. pinodes in field experiments on all yield components of pea plants parameters were observed. The pathogen caused 14.6% reduction of number of pods per plant, 17.3% reduction of number of seed per plant, 23.5% reduction of seed weight per plant and 7.8% decrease of 1000 seed weight in comparison with protected controls. There were also quite large differences between the years of testing as well as among pea genotypes in reduction of yield components. Genotypes Mieszko and Jurand showed the lowest reduction of seed weight per plant and appeared to be more tolerant to M. pinodes among the tested. Overall, five of tested genotypes (Kadona, ZIF 2401, Juko Nike and Deko) were considered as moderately susceptible. The remaining were either susceptible or highly susceptible (Cud Kelwedonu, Pionier, Markus, Kosynier, Duet and Hetman). The obtained results will be useful for breeders in selecting the components for a crossing programme.
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Claims 12
Claim · model-written summary
Garden pea genotypes differed significantly in susceptibility to seedling foot rot and leaf and stem blight caused by M. pinodes.
- Taxon
- garden pea
Lathyrus oleraceuse0 - Interactor
- M. pinodes
Didymella pinodese6pathogen - Outcome
- susceptibility to seedling foot rot and leaf and stem blighte6
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The susceptibility of 21 garden pea genotypes to Mycosphaerella pinodes was evaluated in a two years study”
e6“The tested genotypes differed significantly in their susceptibility to seedling foot rot and leaf and stem blight caused by M. pinodes under these tests”
Claim · model-written summary
Foliar symptom severity was not significantly correlated with seedling foot rot necrotic index in garden pea genotypes.
- Taxon
- garden peaLathyrus oleraceuse7
- Interactor
- Mycosphaerella pinodesDidymella pinodese0pathogen
- Outcome
- correlation was obtained between foliar symptoms severity and seedling foot rot necrotic indexe7
- Direction
- No significant correlatione7
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The susceptibility of 21 garden pea genotypes to Mycosphaerella pinodes was evaluated in a two years study”
e7“No significant correlation was obtained between foliar symptoms severity and seedling foot rot necrotic index for garden pea genotypes”
Claim · model-written summary
Inoculation with M. pinodes in field experiments caused a 14.6% reduction in number of pods per plant compared with protected controls.
- Taxon
- garden peaLathyrus oleraceuse0
- Treatment
- inoculation with M. pinodese3
- Interactor
- Mycosphaerella pinodesDidymella pinodese0pathogen
- Outcome
- number of pods per plante1
- Direction
- reductione1
- Value
- 14.6%e1
- Comparator
- protected controlse1
- Setting
- field experimentse3
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The susceptibility of 21 garden pea genotypes to Mycosphaerella pinodes was evaluated in a two years study”
e1“The pathogen caused 14.6% reduction of number of pods per plant, 17.3% reduction of number of seed per plant, 23.5% reduction of seed weight per plant and 7.8% decrease of 1000 seed weight in comparison with protected controls”
e3“Deleterious effects of the inoculation with M. pinodes in field experiments on all yield components of pea plants parameters were observed”
Claim · model-written summary
Inoculation with M. pinodes in field experiments caused a 17.3% reduction in number of seed per plant compared with protected controls.
- Taxon
- garden peaLathyrus oleraceuse0
- Treatment
- inoculation with M. pinodese3
- Interactor
- Mycosphaerella pinodesDidymella pinodese0pathogen
- Outcome
- number of seed per plante1
- Direction
- reductione1
- Value
- 17.3%e1
- Comparator
- protected controlse1
- Setting
- field experimentse3
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The susceptibility of 21 garden pea genotypes to Mycosphaerella pinodes was evaluated in a two years study”
e1“The pathogen caused 14.6% reduction of number of pods per plant, 17.3% reduction of number of seed per plant, 23.5% reduction of seed weight per plant and 7.8% decrease of 1000 seed weight in comparison with protected controls”
e3“Deleterious effects of the inoculation with M. pinodes in field experiments on all yield components of pea plants parameters were observed”
Claim · model-written summary
Inoculation with M. pinodes in field experiments caused a 23.5% reduction in seed weight per plant compared with protected controls.
- Taxon
- garden peaLathyrus oleraceuse0
- Treatment
- inoculation with M. pinodese3
- Interactor
- Mycosphaerella pinodesDidymella pinodese0pathogen
- Outcome
- seed weight per plante1
- Direction
- reductione1
- Value
- 23.5%e1
- Comparator
- protected controlse1
- Setting
- field experimentse3
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The susceptibility of 21 garden pea genotypes to Mycosphaerella pinodes was evaluated in a two years study”
e1“The pathogen caused 14.6% reduction of number of pods per plant, 17.3% reduction of number of seed per plant, 23.5% reduction of seed weight per plant and 7.8% decrease of 1000 seed weight in comparison with protected controls”
e3“Deleterious effects of the inoculation with M. pinodes in field experiments on all yield components of pea plants parameters were observed”
Claim · model-written summary
Inoculation with M. pinodes in field experiments caused a 7.8% decrease in 1000 seed weight compared with protected controls.
- Taxon
- garden peaLathyrus oleraceuse0
- Treatment
- inoculation with M. pinodese3
- Interactor
- Mycosphaerella pinodesDidymella pinodese0pathogen
- Outcome
- 1000 seed weighte1
- Direction
- decreasee1
- Value
- 7.8%e1
- Comparator
- protected controlse1
- Setting
- field experimentse3
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The susceptibility of 21 garden pea genotypes to Mycosphaerella pinodes was evaluated in a two years study”
e1“The pathogen caused 14.6% reduction of number of pods per plant, 17.3% reduction of number of seed per plant, 23.5% reduction of seed weight per plant and 7.8% decrease of 1000 seed weight in comparison with protected controls”
e3“Deleterious effects of the inoculation with M. pinodes in field experiments on all yield components of pea plants parameters were observed”
Claim · model-written summary
Genotypes Mieszko and Jurand showed the lowest reduction of seed weight per plant and were more tolerant to M. pinodes.
- Taxon
- garden peaLathyrus oleraceuse0
- Material
- Mieszko and Jurande4
- Interactor
- M. pinodesDidymella pinodese4pathogen
- Outcome
- reduction of seed weight per plante4
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The susceptibility of 21 garden pea genotypes to Mycosphaerella pinodes was evaluated in a two years study”
e4“Genotypes Mieszko and Jurand showed the lowest reduction of seed weight per plant and appeared to be more tolerant to M. pinodes among the tested”
Claim · model-written summary
Kadona, ZIF 2401, Juko Nike and Deko were moderately susceptible to M. pinodes.
- Taxon
- garden peaLathyrus oleraceuse0
- Material
- Kadona, ZIF 2401, Juko Nike and Dekoe5
- Interactor
- Mycosphaerella pinodesDidymella pinodese0pathogen
- Outcome
- moderately susceptiblee5
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The susceptibility of 21 garden pea genotypes to Mycosphaerella pinodes was evaluated in a two years study”
e5“five of tested genotypes (Kadona, ZIF 2401, Juko Nike and Deko) were considered as moderately susceptible”
Claim · model-written summary
The remaining garden pea genotypes were susceptible or highly susceptible to M. pinodes.
- Taxon
- garden peaLathyrus oleraceuse0
- Material
- Cud Kelwedonu, Pionier, Markus, Kosynier, Duet and Hetmane6
- Interactor
- Mycosphaerella pinodesDidymella pinodese0pathogen
- Outcome
- either susceptible or highly susceptiblee6
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The susceptibility of 21 garden pea genotypes to Mycosphaerella pinodes was evaluated in a two years study”
e6“The remaining were either susceptible or highly susceptible (Cud Kelwedonu, Pionier, Markus, Kosynier, Duet and Hetman)”
Claim · model-written summary
Average leaf infection scores were higher in laboratory testing than in field conditions with inoculation.
- Taxon
- garden peaLathyrus oleraceuse0
- Outcome
- Average scores of leaf infectione7
- Direction
- highere7
- Setting
- laboratory testinge7
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The susceptibility of 21 garden pea genotypes to Mycosphaerella pinodes was evaluated in a two years study”
e7“Average scores of leaf infection in laboratory testing were higher comparing to the degree of infection in field conditions with inoculation”
Claim · model-written summary
Large differences among years and pea genotypes were found in reduction of yield components.
- Taxon
- garden peaLathyrus oleraceuse0
- Outcome
- reduction of yield componentse5
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The susceptibility of 21 garden pea genotypes to Mycosphaerella pinodes was evaluated in a two years study”
e5“There were also quite large differences between the years of testing as well as among pea genotypes in reduction of yield components”
Claim · model-written summary
Genotypes susceptible to foliar infection were also susceptible to stem infection, with lower stem infection severity.
- Taxon
- garden peaLathyrus oleraceuse0
- Outcome
- susceptible to stem infectione6
- Qualifier
- the severity of stem infection being much lowere6
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The susceptibility of 21 garden pea genotypes to Mycosphaerella pinodes was evaluated in a two years study”
e6“The genotypes which were rated susceptible to foliar infection were also susceptible to stem infection, with the severity of stem infection being much lower”
The same questions in other papers
inoculation · yield · Lathyrus oleraceus (pea)Results differ
18 papers in the same direction as this paper · 108 in the opposite direction
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